B64290P0037X087_技术文档

Ferrites and accessories

Toroids

R 2.5 to R 202

Series/Type:

B64290

Date:

June 2013

Data Sheet

 EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet and the

information contained therein without EPCOS’ prior express consent is prohibited.

R2.50  1.50  1.00

R2.50  1.50  1.30

R 2.5 through R 202

B64290P0035

B64290P0072

■ Parylene coating

R 2.50  1.50  1.00 (mm)

R 0.098  0.059  0.039 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

2.50 0.12 1.50 0.1

1.00 0.1

0.098 0.005 0.059 0.004 0.039 0.004 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

6.02

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

N30

T65

T38

T46

70 25%

700

4000

4300

4600

B64290P0035X010 12.30

B64290P0035X057

B64290P0035X830

B64290P0035X065

B64290P0035X038

B64290P0035X046

0.49

3.00

0.02

410 25%

440 25%

470 30%

1020 30% 10000

1530 30% 15000

■ Parylene coating

R 2.50  1.50  1.30 (mm)

R 0.098  0.059  0.051 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

2.50 0.12 1.50 0.1

1.30 0.12 0.098 0.005 0.059 0.004 0.051 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

■ Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

6.02

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

93 25%

700

4000

4600

B64290P0072X010 9.41

B64290P0072X057

B64290P0072X065

B64290P0072X038

B64290P0072X046

0.64

3.85

0.02

530 25%

600 30%

1320 30% 10000

2000 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

2

06/13

R2.54  1.27  1.27

R3.05  1.27  1.27

B64290P0734

B64290P0683

■ Parylene coating

R 2.54  1.27  1.27 (mm)

R 0.100  0.050  0.050 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

2.54 0.12 1.27 0.12 1.27 0.12 0.100 0.005 0.050 0.005 0.050 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

5.53

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

120 25%

700

3900

4500

B64290P0734X010 7.18

B64290P0734X057

B64290P0734X065

B64290P0734X038

B64290P0734X046

0.77

4.29

0.03

690 25%

800 30%

1760 30% 10000

2640 30% 15000

■ Parylene coating

R 3.05  1.27  1.27 (mm)

R 0.120  0.050  0.050 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.05 0.12 1.27 0.12 1.27 0.12 0.120 0.005 0.050 0.005 0.050 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

5.99

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

160 25%

700

3700

4500

9900

B64290P0683X010 5.65

B64290P0683X057

B64290P0683X065

B64290P0683X038

B64290P0683X046

1.06

6.4

0.04

830 25%

1000 30%

2200 30%

3340 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

3

06/13

R3.05  1.27  2.54

R3.05  1.78  2.03

B64290P0739

B64290P0733

■ Parylene coating

R 3.05  1.27  2.54 (mm)

R 0.120  0.050  0.100 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.05 0.12 1.27 0.12 2.54 0.12 0.120 0.005 0.050 0.005 0.100 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

5.99

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

330 25%

700

3800

4500

9400

B64290P0739X010 2.82

B64290P0739X057

B64290P0739X065

B64290P0739X038

B64290P0739X046

2.12

12.7

0.08

1700 25%

2000 30%

4200 30%

6500 30% 15000

■ Parylene coating

R 3.05  1.78  2.03 (mm)

R 0.120  0.070  0.080 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.05 0.12 1.78 0.12 2.03 0.12 0.120 0.005 0.070 0.005 0.080 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

7.23

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

160 25%

700

4000

4600

9900

B64290P0733X010 5.75

B64290P0733X057

B64290P0733X065

B64290P0733X038

B64290P0733X046

1.26

9.10

0.06

870 25%

1000 30%

2150 30%

3250 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

4

06/13

R3.43  1.78  1.78

R3.43  1.78  2.03

B64290P0731

B64290P0745

■ Parylene coating

R 3.43  1.78  1.78 (mm)

R 0.135  0.070  0.070 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.43 0.12 1.78 0.12 1.78 0.12 0.135 0.005 0.070 0.005 0.070 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

7.63

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

160 25%

700

4000

4500

B64290P0731X010 5.38

B64290P0731X057

B64290P0731X065

B64290P0731X038

B64290P0731X046

1.42

10.7

0.06

930 25%

1050 30%

2300 30% 10000

3400 30% 15000

■ Parylene coating

R 3.43  1.78  2.03 (mm)

R 0.135  0.070  0.080 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.43 0.12 1.78 0.12 2.03 0.12 0.135 0.005 0.070 0.005 0.080 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

7.63

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

190 25%

700

4000

4500

B64290P0745X010 4.72

B64290P0745X057

B64290P0745X065

B64290P0745X038

B64290P0745X046

1.62

12.2

0.07

1060 25%

1200 30%

2650 30% 10000

4000 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

5

06/13

R3.43  1.78  2.11

R3.94  1.78  1.78

B64290P0709

B64290P0732

■ Parylene coating

R 3.43  1.78  2.11 (mm)

R 0.135  0.070  0.083 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.43 0.12 1.78 0.12 2.11 0.12 0.135 0.005 0.070 0.005 0.083 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

7.63

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

200 25%

700

4000

4700

B64290P0709X010 4.54

B64290P0709X057

B64290P0709X065

B64290P0709X038

B64290P0709X046

1.68

12.7

0.07

1100 25%

1300 30%

2770 30% 10000

4000 30% 15000

■ Parylene coating

R 3.94  1.78  1.78 (mm)

R 0.155  0.070  0.070 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.94 0.12 1.78 0.12 1.78 0.12 0.155 0.005 0.070 0.005 0.070 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

8.10

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

200 25%

700

3900

4800

B64290P0732X010 4.44

B64290P0732X057

B64290P0732X065

B64290P0732X038

B64290P0732X046

1.82

14.8

0.08

1100 25%

1350 30%

2830 30% 10000

4200 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

6

06/13

R3.94  2.24  1.30

R3.94  2.24  2.30

B64290P0061

B64290P0723

■ Parylene coating

R 3.94  2.24  1.30 (mm)

R 0.155  0.088  0.051 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.94 0.12 2.24 0.12 1.30 0.12 0.155 0.005 0.088 0.005 0.051 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

9.21

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

100 25%

700

3800

4800

B64290P0061X010 8.56

B64290P0061X057

B64290P0061X065

B64290P0061X038

B64290P0061X046

1.08

9.90

0.05

550 25%

700 30%

1470 30% 10000

2200 30% 15000

■ Parylene coating

R 3.94  2.24  2.30 (mm)

R 0.155  0.088  0.090 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

3.94 0.12 2.24 0.12 2.30 0.15 0.155 0.005 0.088 0.005 0.090 0.006 uncoated¹⁾

Coating thickness 0.017 mm

coated

■ Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

9.21

l_e

A_e

V_e

nH

mm²

mm³

g

K10

T57

T65

T38

T46

180 25%

700

3800

4800

B64290P0723X010 4.85

B64290P0723X057

B64290P0723X065

B64290P0723X038

B64290P0723X046

1.90

17.5

0.09

990 25%

1200 30%

2600 30% 10000

3890 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

7

06/13

R4.00  2.40  1.60

R4.00  2.40  1.80

B64290P0036

B64290P0692

■ Parylene coating

R 4.00  2.40  1.60 (mm)

R 0.157  0.094  0.063 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

4.00 0.12 2.40 0.12 1.60 0.1

0.157 0.005 0.094 0.004 0.063 0.004 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

9.63

l_e

A_e

V_e

nH

mm²

mm³

g

N30

T65

T38

T46

700 25%

750 30%

4300

4600

B64290P0036X830 7.7

B64290P0036X065

B64290P0036X038

B64290P0036X046

1.25

12.0

0.05

1630 30% 10000

2450 30% 15000

■ Parylene coating

R 4.00  2.40  1.80 (mm)

R 0.157  0.094  0.071 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

4.00 0.12 2.40 0.12 1.80 0.12 0.157 0.005 0.094 0.004 0.071 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

■ Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

9.63

l_e

A_e

V_e

nH

mm²

mm³

g

N30

T65

T38

T46

790 25%

840 30%

4300

4600

B64290P0692X830 6.83

B64290P0692X065

B64290P0692X038

B64290P0692X046

1.41

13.6

0.07

1840 30% 10000

2760 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

8

06/13

R5.84  3.05  1.52

R5.84  3.05  3.00

B64290P0056

B64290P0687

■ Parylene coating

R 5.84  3.05  1.52 (mm)

R 0.230  0.120  0.060 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

5.84 0.12 3.05 0.12 1.52 0.12 0.230 0.005 0.120 0.005 0.060 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

13.03

l_e

A_e

V_e

nH

mm²

mm³

g

N30

T65

T38

T46

850 25%

1020 30%

4300

4600

B64290P0056X830 6.36

B64290P0056X065

B64290P0056X038

B64290P0056X046

2.05

26.7

0.15

1900 30% 10000

2900 30% 15000

■ Parylene coating

R 5.84  3.05  3.00 (mm)

R 0.230  0.120  0.118 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

5.84 0.12 3.05 0.12 3.00 0.15 0.230 0.005 0.120 0.005 0.118 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

13.03

l_e

A_e

V_e

nH

mm²

mm³

g

N30 1680 25%

4300

4600

B64290P0687X830 3.22

B64290P0687X065

B64290P0687X038

B64290P0687X046

4.04

52.6

0.3

T65

T38

T46

1800 30%

3900 30% 10000

5850 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

9

06/13

R6.30  3.80  2.50

R8.00  4.00  4.00

B64290P0037

B64290P0751

■ Parylene coating

R 6.30  3.80  2.50 (mm)

R 0.248  0.150  0.098 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

6.30 0.15 3.80 0.12 2.50 0.12 0.248 0.006 0.150 0.005 0.098 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

15.21

l_e

A_e

V_e

mm²

mm³

nH

g

K1

20 25%

560 25%

80

2200

4300

4600

B64290P0037X001 4.97

B64290P0037X087

B64290P0037X830

B64290P0037X065

B64290P0037X038

B64290P0037X046

3.06

46.5

0.2

N87

N30 1090 25%

T65

T38

T46

1160 30%

2530 30% 10000

3600 30% 14000

■ Parylene coating

R 8.00  4.00  4.00 (mm)

R 0.315  0.158  0.158 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

8.00 0.18 4.00 0.12 4.00 0.12 0.315 0.007 0.158 0.005 0.158 0.005 uncoated¹⁾

Coating thickness 0.017 mm

coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

17.42

l_e

A_e

V_e

nH

mm²

mm³

g

N87 1200 25%

N30 2400 25%

2200

4300

4600

B64290P0751X087 2.26

B64290P0751X830

B64290P0751X065

B64290P0751X038

B64290P0751X046

7.70

134

0.7

T65

T38

T46

2550 30%

5500 30% 10000

8000 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

10 06/13

R9.53  4.75  3.17

R10.0  6.00  4.00

B64290L0062

B64290L0038

■ Epoxy coating

R 9.53  4.75  3.17 (mm)

R 0.375  0.187  0.125 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

9.53 0.19 4.75 0.12 3.17 0.15 0.375 0.007 0.187 0.005 0.125 0.006 uncoated¹⁾

10.5 max. 3.8 min. 4.1 max. 0.413 max. 0.130 min. 0.161 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

20.72

l_e

A_e

V_e

mm²

mm³

nH

g

N87

970 25%

2200

4300

4600

6000

B64290L0062X087 2.85

B64290L0062X830

B64290L0062X065

B64290L0062X035

B64290L0062X038

B64290L0062X046

7.28

151

0.8

N30 1900 25%

T65

T35

T38

T46

2050 30%

2650 25%

4410 30% 10000

6400 30% 15000

■ Epoxy coating

R 10.0  6.00  4.00 (mm)

R 0.394  0.236  0.157 (inch)

Dimensions

d_a(mm)

10.0 0.2

d_i(mm)

6.0 0.15

Height (mm) d_a(inch)

4.00 0.15 0.394 0.008 0.236 0.006 0.157 0.006 uncoated¹⁾

d_i(inch)

Height (inch)

10.8 max. 5.25 min.

4.75 max. 0.433 max. 0.199 min. 0.195 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

24.07

l_e

A_e

V_e

mm²

mm³

nH

610 25%

900 25%

g

0.9

N49

N87

1500

2200

4300

4700

6000

6500

B64290L0038X049 3.07

B64290L0038X087

B64290L0038X830

B64290L0038X065

B64290L0038X035

B64290L0038X037

B64290L0038X038

B64290L0038X046

7.83

188

N30 1760 25%

T65

T35

T37

T38

T46

1900 30%

2460 25%

2660 25%

4090 30% 10000

6000 30% 15000

Please read Cautions and warnings and

Important notes at the end of this document.

11 06/13

R10.0  6.00  7.00

R12.5  7.50  5.00

B64290L0783

B64290L0044

■ Epoxy coating

R 10.0  6.00  7.00 (mm)

R 0.394  0.236  0.318 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

10.0 0.2

6.0 0.15

7.00 0.15 0.394 0.008 0.236 0.006 0.275 0.006 uncoated¹⁾

7.75 max. 0.433 max. 0.199 min. 0.318 max. coated

10.8 max. 5.25 min.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

24.07

l_e

A_e

V_e

nH

mm²

mm³

g

K10

N30

T65

T38

T46

450 25%

630

B64290L0783X010 1.76

B64290L0783X830

B64290L0783X065

B64290L0783X038

B64290L0783X046

13.7

330

1.7

3070 25% 4300

3360 30% 4700

7150 30% 10000

10700 30% 15000

■ Epoxy coating

R 12.5  7.50  5.00 (mm)

R 0.492  0.295  0.197 (inch)

Dimensions

d_a(mm)

12.5 0.3

d_i(mm)

7.5 0.2

Height (mm) d_a(inch)

5.00 0.15 0.492 0.012 0.295 0.008 0.197 0.005 uncoated¹⁾

d_i(inch)

Height (inch)

13.6 max. 6.5 min.

5.95 max. 0.535 max. 0.256 min. 0.234 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

30.09

l_e

A_e

V_e

mm²

mm³

nH

660 25%

g

1.8

N49

1300

2200

4300

4700

6000

6500

B64290L0044X049 2.46

B64290L0044X087

B64290L0044X830

B64290L0044X065

B64290L0044X035

B64290L0044X037

B64290L0044X038

12.23

368

N87 1120 25%

N30 2200 25%

T65

T35

T37

T38

2400 30%

3060 25%

3320 25%

5110 30% 10000

Please read Cautions and warnings and

Important notes at the end of this document.

12 06/13

R12.7  7.90  6.35

R13.3  8.30  5.00

B64290L0742

B64290L0644

■ Epoxy coating

R 12.7  7.90  6.35 (mm)

R 0.500  0.311  0.250 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

12.7 0.3

7.9 0.25

6.35 0.2

0.500 0.012 0.311 0.010 0.250 0.008 uncoated¹⁾

13.6 max. 7.10 min.

7.15 max.

0.535 max. 0.281 min. 0.281 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

31.17

l_e

A_e

V_e

mm²

mm³

nH

g

N87 1330 25%

N30 2600 25%

2200

4300

4700

6000

6500

B64290L0742X087 2.08

B64290L0742X830

B64290L0742X065

B64290L0742X035

B64290L0742X037

B64290L0742X038

14.96

466

2.4

T65

T35

T37

T38

2850 30%

3620 25%

3920 25%

6030 30% 10000

■ Epoxy coating

R 13.3  8.30  5.00 (mm)

R 0.524  0.327  0.197 (inch)

Dimensions

d_a(mm)

d_i(mm)

8.3 0.3

Height (mm) d_a(inch)

5.00 0.15 0.524 0.012 0.327 0.012 0.197 0.005 uncoated¹⁾

d_i(inch)

Height (inch)

13.3 0.3

14.4 max. 7.2 min.

5.95 max. 0.567 max. 0.283 min. 0.234 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

32.70

l_e

A_e

V_e

mm²

mm³

nH

g

N87 1040 25%

N30 2030 25%

2200

4300

4900

6000

6500

B64290L0644X087 2.67

B64290L0644X830

B64290L0644X065

B64290L0644X035

B64290L0644X037

B64290L0644X038

12.27

401

1.8

T65

T35

T37

T38

2300 30%

2830 25%

3060 25%

4700 30% 10000

Please read Cautions and warnings and

Important notes at the end of this document.

13 06/13

R14.0  9.00  5.00

R15.0  10.4  5.30

B64290L0658

B64290L0623

■ Epoxy coating

R 14.0  9.00  5.00 (mm)

R 0.551  0.354  0.197 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

14.0 0.3

9.0 0.25

5.00 0.2

0.551 0.012 0.354 0.012 0.197 0.008 uncoated¹⁾

15.1 max. 7.95 min.

6.0 max.

0.594 max. 0.313 min. 0.236 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

34.98

l_e

A_e

V_e

mm²

mm³

nH

g

N87

970 25%

2200

4300

5200

6000

6500

B64290L0658X087 2.84

B64290L0658X830

B64290L0658X065

B64290L0658X035

B64290L0658X037

B64290L0658X038

12.30

430

2.0

N30 1900 25%

T65

T35

T37

T38

2300 30%

2650 25%

2880 25%

4420 30% 10000

■ Epoxy coating

R 15.0  10.4  5.30 (mm)

R 0.591  0.409  0.209 (inch)

Dimensions

d_a(mm)

d_i(mm)

10.4 0.4

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

15.0 0.5

5.30 0.3

0.591 0.020 0.409 0.016 0.209 0.012 uncoated¹⁾

16.3 max. 9.2 min.

6.4 max.

0.642 max. 0.362 min. 0.252 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

39.02

l_e

A_e

V_e

mm²

mm³

nH

g

N87

850 25%

2200

4300

5200

6000

6500

B64290L0623X087 3.24

B64290L0623X830

B64290L0623X065

B64290L0623X035

B64290L0623X037

B64290L0623X038

12.05

470

2.4

N30 1670 25%

T65

T35

T37

T38

2020 30%

2330 25%

2520 25%

3880 30% 10000

Please read Cautions and warnings and

Important notes at the end of this document.

14 06/13

R15.8  8.90  4.70

R16.0  9.60  6.30

B64290L0743

B64290L0045

■ Epoxy coating

R 15.8  8.90  4.70 (mm)

R 0.622  0.350  0.185 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

15.8 0.38 8.9 0.25

4.70 0.13 0.622 0.015 0.350 0.010 0.185 0.005 uncoated¹⁾

16.8 max. 8.05 min.

5.45 max. 0.661 max. 0.317 min. 0.215 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

36.75

l_e

A_e

V_e

mm²

mm³

nH

g

N87 1190 25%

N30 2320 25%

2200

4300

5200

6000

6500

B64290L0743X087 2.33

B64290L0743X830

B64290L0743X065

B64290L0743X035

B64290L0743X037

B64290L0743X038

15.78

580

3.0

T65

T35

T37

T38

2800 30%

3240 25%

3500 25%

5400 30% 10000

■ Epoxy coating

R 16.0  9.60  6.30 (mm)

R 0.630  0.378  0.248 (inch)

Dimensions

d_a(mm)

d_i(mm)

9.6 0.3

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

16.0 0.4

6.30 0.2

0.630 0.016 0.378 0.012 0.248 0.008 uncoated¹⁾

0.677 max. 0.335 min. 0.287 max. coated

17.2 max. 8.5 min.

7.3 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

38.52

l_e

A_e

V_e

nH

mm²

mm³

g

N87 1420 25%

N30 2770 25%

2200

4300

5200

6000

6500

B64290L0045X087 1.95

B64290L0045X830

B64290L0045X065

B64290L0045X035

B64290L0045X037

B64290L0045X038

19.73

760

3.7

T65

T35

T37

T38

3350 30%

3870 25%

4190 25%

6440 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 0.45 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

15 06/13

R17.0  10.7  6.80

R18.4  5.90  5.90

B64290L0652

B64290L0697

■ Epoxy coating

R 17.0  10.7  6.80 (mm)

R 0.669  0.421  0.268 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

17.0 0.4

10.7 0.3

6.80 0.2

0.669 0.016 0.421 0.012 0.268 0.008 uncoated¹⁾

18.2 max. 9.6 min.

7.8 max.

0.717 max. 0.378 min. 0.307 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

42.00

l_e

A_e

V_e

nH

mm²

mm³

g

N87 1390 25%

N30 2710 25%

2200

4300

5200

6000

6500

B64290L0652X087 2.00

B64290L0652X830

B64290L0652X065

B64290L0652X035

B64290L0652X037

B64290L0652X038

21.04

884

4.4

T65

T35

T37

T38

3250 30%

3770 25%

4080 25%

6280 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 0.55 W/core

■ Epoxy coating

R 18.4  5.90  5.90 (mm)

R 0.724  0.232  0.232 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

18.4 0.4

5.9 0.3

5.90 0.2

0.724 0.016 0.232 0.012 0.232 0.008 uncoated¹⁾

0.768 max. 0.189 min. 0.264 max. coated

19.5 max. 4.8 min.

6.7 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

31.03

l_e

A_e

V_e

mm²

mm³

nH

g

N87

N30

T65

T35

T37

T38

2950 25% 2200

5770 25% 4300

B64290L0697X087 0.94

B64290L0697X830

B64290L0697X065

B64290L0697X035

B64290L0697X037

B64290L0697X038

33.14

1029

6.9

6680 30% 5000

8020 25% 6000

8690 25% 6500

13400 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 0.82 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

16 06/13

R20.0  10.0  7.00

R22.1  13.7  6.35

B64290L0632

B64290L0638

■ Epoxy coating

R 20.0  10.0  7.00 (mm)

R 0.787  0.394  0.276 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

20.0 0.4

10.0 0.25 7.00 0.3

0.787 0.016 0.394 0.010 0.276 0.012 uncoated¹⁾

21.2 max. 8.95 min.

8.1 max.

0.835 max. 0.352 min. 0.319 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

43.55

l_e

A_e

V_e

mm²

mm³

nH

g

N87 2130 25%

N30 4160 25%

2200

4300

5100

5200

6500

B64290L0632X087 1.30

B64290L0632X830

B64290L0632X035

B64290L0632X065

B64290L0632X037

B64290L0632X038

33.63

1465

7.6

T35

T65

T37

T38

5000 25%

5050 30%

6280 25%

9740 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 0.95 W/core

■ Epoxy coating

R 22.1  13.7  6.35 (mm)

R 0.870  0.539  0.250 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

22.1 0.4

13.7 0.3

6.35 0.3

0.870 0.016 0.539 0.012 0.250 0.012 uncoated¹⁾

23.3 max. 12.6 min.

7.4 max.

0.917 max. 0.496 min. 0.291 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

54.15

l_e

A_e

V_e

mm²

mm³

nH

g

N87 1340 25%

N30 2610 25%

2200

4300

5200

5300

6500

B64290L0638X087 2.07

B64290L0638X830

B64290L0638X065

B64290L0638X035

B64290L0638X037

B64290L0638X038

26.17

1417

6.8

T65

T35

T37

T38

3160 30%

3200 25%

3950 25%

6070 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 0.85 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

17 06/13

R22.1  13.7  7.90

R22.1  13.7  12.5

B64290L0719

B64290L0651

■ Epoxy coating

R 22.1  13.7  7.90 (mm)

R 0.870  0.539  0.311 (inch)

Dimensions

d_a(mm)

22.1 0.4

d_i(mm)

13.7 0.3

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

7.90 0.3

0.870 0.016 0.539 0.012 0.311 0.012 uncoated¹⁾

23.3 max. 12.6 min.

9.0 max.

0.917 max. 0.496 min. 0.354 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial



(approx.)

weight

g

l/A

mm^–1mm

54.2

l_e

A_e

mm²

32.6

V_e

mm³

1763

nH

N49 1130 25%

N87 1660 25%

N30 3250 25%

T65

T35

T37

T38

1500

2200

4300

5200

5300

6500

B64290L0719X049 1.66

B64290L0719X087

B64290L0719X830

B64290L0719X065

B64290L0719X035

B64290L0719X037

B64290L0719X038

8.4

3930 30%

4000 25%

4900 25%

7570 30% 10000

N49: P_V( 50 mT, 500 kHz, 100 °C) < 0.30 W/core

N87: P_V(200 mT, 100 kHz, 100 °C) < 1.05 W/core

■ Epoxy coating

R 22.1  13.7  12.5 (mm)

R 0.870  0.539  0.492 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

22.1 0.4

13.7 0.3

12.5 0.5

0.870 0.016 0.539 0.012 0.492 0.020 uncoated¹⁾

23.3 max. 12.6 min.

13.8 max.

0.917 max. 0.496 min. 0.543 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

54.15

l_e

A_e

V_e

mm²

mm³

nH

g

N87

N30

T35

T65

T37

T38

2630 25% 2200

5140 25% 4300

B64290L0651X087 1.05

B64290L0651X830

B64290L0651X035

B64290L0651X065

B64290L0651X037

B64290L0651X038

51.15

2789

14

6000 25% 5000

6200 30% 5200

7770 25% 6500

12000 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 1.75 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

18 06/13

R22.6  14.7  9.20

R25.3  14.8  10.0

B64290L0626

B64290L0618

■ Epoxy coating

R 22.6  14.7  9.20 (mm)

R 0.890  0.579  0.362 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

22.6 0.4

14.7 0.2

9.20 0.2

0.890 0.016 0.579 0.008 0.362 0.008 uncoated¹⁾

23.8 max. 13.7 min.

10.2 max.

0.937 max. 0.539 min. 0.402 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

56.82

l_e

A_e

V_e

mm²

mm³

nH

g

N87 1740 25%

N30 3420 25%

2200

4300

5200

5300

6500

B64290L0626X087 1.59

B64290L0626X830

B64290L0626X065

B64290L0626X035

B64290L0626X037

B64290L0626X038

35.78

2033

9.8

T65

T35

T37

T38

4100 30%

4200 25%

5170 25%

7900 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 1.25 W/core

■ Epoxy coating

R 25.3  14.8  10.0 (mm)

R 0.996  0.583  0.394 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

25.3 0.5

14.8 0.5

10.0 0.2

0.996 0.020 0.583 0.020 0.394 0.008 uncoated¹⁾

26.6 max. 13.5 min.

11.0 max.

1.047 max. 0.531 min. 0.433 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

60.07

l_e

A_e

V_e

mm²

mm³

nH

g

N87

N30

T65

T35

T37

T38

2360 25% 2200

4620 25% 4300

B64290L0618X087 1.17

B64290L0618X830

B64290L0618X065

B64290L0618X035

B64290L0618X037

B64290L0618X038

51.26

3079

16

5350 30% 5000

5400 25% 5000

6970 25% 6500

10700 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 2 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

19 06/13

R25.3  14.8  15.0

R25.3  14.8  20.0

B64290L0615

B64290L0616

■ Epoxy coating

R 25.3  14.8  15.0 (mm)

R 0.996  0.583  0.590 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

25.3 0.5

14.8 0.5

15.0 0.4

0.996 0.020 0.583 0.020 0.590 0.016 uncoated¹⁾

26.6 max. 13.5 min.

16.2 max.

1.047 max. 0.531 min. 0.638 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

60.07

l_e

A_e

V_e

mm²

mm³

nH

g

N87

N30

T65

T37

T38

3500 25% 2200

6930 25% 4300

B64290L0615X087 0.78

B64290L0615X830

B64290L0615X065

B64290L0615X037

B64290L0615X038

76.89

4619

24

8000 30% 5000

10460 25% 6500

16100 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 3 W/core

■ Epoxy coating

R 25.3  14.8  20.0 (mm)

R 0.996  0.583  0.787 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

25.3 0.5

14.8 0.5

20.0 0.5

0.996 0.020 0.583 0.020 0.787 0.020 uncoated¹⁾

26.6 max. 13.5 min.

21.3 max.

1.047 max. 0.531 min. 0.839 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

60.07

l_e

A_e

V_e

mm²

mm³

nH

g

N87

N30

T65

T35

T37

T38

4680 25% 2200

9160 25% 4300

B64290L0616X087 0.59

B64290L0616X830

B64290L0616X065

B64290L0616X035

B64290L0616X037

B64290L0616X038

102.5

6157

33

10600 30% 5000

10700 25% 5000

13800 25% 6400

21300 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 4.1 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

20 06/13

R29.5  19.0  14.9

R30.5  20.0  12.5

B64290L0647

B64290L0657

■ Epoxy coating

R 29.5  19.0  14.9 (mm)

R 1.142  0.748  0.587 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

29.5 0.7

19.0 0.5

14.9 0.4

1.142 0.028 0.748 0.020 0.587 0.016 uncoated¹⁾

1.220 max. 0.697 min. 0.634 max. coated

31.0 max. 17.7 min.

16.1 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

73.78

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2880 25% 2200

5630 25% 4300

B64290L0647X087 0.96

B64290L0647X830

B64290L0647X065

B64290L0647X037

B64290L0647X038

76.98

5680

27

6800 30% 5200

8500 25% 6500

13100 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 2.95 W/core

■ Epoxy coating

R 30.5  20.0  12.5 (mm)

R 1.201  0.787  0.492 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

30.5 1.0

20.0 0.6

12.5 0.4

1.201 0.039 0.787 0.024 0.492 0.016 uncoated¹⁾

1.264 max. 0.694 min. 0.531 max. coated

32.1 max. 18.8 min.

13.5 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

77.02

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2320 25% 2200

4540 25% 4300

B64290L0657X087 1.19

B64290L0657X830

B64290L0657X065

B64290L0657X037

B64290L0657X038

64.66

4980

25

5400 30% 5100

6400 25% 6100

10600 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 2.65 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

21 06/13

R34.0  20.5  10.0

R34.0  20.5  12.5

B64290L0058

B64290L0048

■ Epoxy coating

R 34.0  20.5  10.0 (mm)

R 1.339  0.807  0.394 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

34.0 0.7

20.5 0.5

10.0 0.3

1.339 0.028 0.807 0.020 0.394 0.012 uncoated¹⁾

1.398 max. 0.756 min. 0.437 max. coated

35.5 max. 19.2 min.

11.1 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

82.06

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2230 25% 2200

4360 25% 4300

B64290L0058X087 1.24

B64290L0058X830

B64290L0058X065

B64290L0058X037

B64290L0058X038

66.08

5423

27

5100 30% 5000

6100 25% 6000

10100 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 3.4 W/core

■ Epoxy coating

R 34.0  20.5  12.5 (mm)

R 1.339  0.807  0.492 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

34.0 0.7

20.5 0.5

12.5 0.3

1.339 0.028 0.807 0.020 0.492 0.012 uncoated¹⁾

1.398 max. 0.756 min. 0.535 max. coated

35.5 max. 19.2 min.

13.6 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

82.06

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2790 25% 2200

5460 25% 4300

B64290L0048X087 0.99

B64290L0048X830

B64290L0048X065

B64290L0048X037

B64290L0048X038

82.60

6778

33

6400 30% 5000

7600 25% 6000

12700 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 4.2 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

22 06/13

R36.0  23.0  15.0

R38.1  19.05  12.7

B64290L0674

B64290L0668

■ Epoxy coating

R 36.0  23.0  15.0 (mm)

R 1.417  0.906  0.591 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

36.0 0.7

23.0 0.5

15.0 0.4

1.417 0.028 0.906 0.020 0.591 0.016 uncoated¹⁾

1.476 max. 0.854 min. 0.638 max. coated

37.5 max. 21.7 min.

16.2 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

89.65

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2940 25% 2200

5750 25% 4300

B64290L0674X087 0.94

B64290L0674X830

B64290L0674X065

B64290L0674X037

B64290L0674X038

95.89

8597

43

6800 30% 5000

8000 25% 6000

13500 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 5.4 W/core

■ Epoxy coating

R 38.1  19.05  12.7 (mm)

R 1.500  0.750  0.500 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

38.1 0.5

19.05 0.4 12.7 0.3

1.500 0.020 0.750 0.016 0.500 0.012 uncoated¹⁾

1.551 max. 0.703 min. 0.543 max. coated

39.4 max. 17.85 min. 13.8 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

82.97

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

3870 25% 2200

7570 25% 4300

B64290L0668X087 0.71

B64290L0668X830

B64290L0668X065

B64290L0668X037

B64290L0668X038

116.2

9644

52

8800 30% 5000

10500 25% 6000

17600 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 6.5 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

23 06/13

R40.0  24.0  16.0

R41.8  26.2  12.5

B64290L0659

B64290L0022

■ Epoxy coating

R 40.0  24.0  16.0 (mm)

R 1.575  0.945  0.630 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

40.0 1.0

24.0 0.7

16.0 0.4

1.575 0.039 0.945 0.028 0.630 0.016 uncoated¹⁾

1.646 max. 0.886 min. 0.677 max. coated

41.8 max. 22.5 min.

17.2 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

96.29

l_e

A_e

V_e

nH

mm²

mm³

g

N87 3590 25% 2200

N30 7000 25% 4300

B64290L0659X087 0.77

B64290L0659X830

B64290L0659X065

B64290L0659X035

B64290L0659X037

125.3

12070 61

T65

T35

T37

8200 30% 5000

8200 25% 5000

9800 25% 6000

N87: P_V(200 mT, 100 kHz, 100 °C) < 7.6 W/core

■ Epoxy coating

R 41.8  26.2  12.5 (mm)

R 1.646  1.031  0.492 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

41.8 1.0

26.2 0.6

12.5 0.3

1.646 0.039 1.031 0.024 0.492 0.012 uncoated¹⁾

1.717 max. 0.976 min. 0.535 max. coated

43.6 max. 24.8 min.

13.6 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

103.0

l_e

A_e

V_e

nH

mm²

mm³

g

N87

N30

T65

T37

T38

2560 25% 2200

5000 25% 4300

B64290L0022X087 1.08

B64290L0022X830

B64290L0022X065

B64290L0022X037

B64290L0022X038

95.75

9862

50

5800 30% 5000

7000 25% 6000

11600 30% 10000

N87: P_V(200 mT, 100 kHz, 100 °C) < 6 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

24 06/13

R50.0  30.0  20.0

R58.3  32.0  18.0

B64290L0082

B64290L0043

■ Epoxy coating

R 50.0  30.0  20.0 (mm)

R 1.969  1.181  0.787 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

50.0 1.0

30.0 0.7

20.0 0.5

1.969 0.039 1.181 0.028 0.787 0.020 uncoated¹⁾

51.8 max. 28.5 min.

21.3 max.

2.039 max. 1.122 min. 0.839 max. coated

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

120.4

l_e

A_e

V_e

mm²

mm³

nH

g

K10

N87

N30

T65

T37

T38

1400 25% 700

4460 25% 2200

B64290A0082X010 0.62

B64290L0082X087

B64290L0082X830

B64290L0082X065

B64290L0082X037

B64290L0082X038

195.7

23560 120

8700 25% 4300

10000 30% 4900

12000 25% 6000

17400 30% 8500

N87: P_V(200 mT, 100 kHz, 100 °C) < 14.2 W/core

■ Epoxy coating

R 58.3  32.0  18.0 (mm)

R 2.295  1.260  0.709 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

58.3 1.0

32.0 0.7

18.0 0.5

2.295 0.039 1.260 0.028 0.709 0.020 uncoated¹⁾

2.366 max. 1.201 min. 0.760 max. coated

60.1 max. 30.5 min.

19.3 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

134.0

l_e

A_e

V_e

nH

mm²

mm³

g

K10

N87

N30

T37

1500 25% 700

4800 25% 2200

B64290A0043X010 0.58

B64290L0043X087

B64290L0043X830

B64290L0043X037

230.0

30710 160

9300 25% 4300

13000 25% 6000

N87: P_V(200 mT, 100 kHz, 100 °C) < 19 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

25 06/13

R58.3  40.8  17.6

R58.3  40.8  20.2

B64290L0040

B64290L0042

■ Epoxy coating

R 58.3  40.8  17.6 (mm)

R 2.295  1.606  0.693 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

58.3 1.0

40.8 0.8

17.6 0.4

2.295 0.039 1.606 0.031 0.693 0.016 uncoated¹⁾

2.366 max. 1.543 min. 0.740 max. coated

60.1 max. 39.2 min.

18.8 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

152.4

l_e

A_e

V_e

nH

mm²

mm³

g

K10

900 25%

700

B64290A0040X010 1.00

B64290L0040X087

B64290L0040X830

B64290L0040X065

B64290L0040X037

152.4

23230 115

N87 2760 25% 2200

N30 5400 25% 4300

T65

T37

6250 30% 5000

7160 25% 5700

N87: P_V(200 mT, 100 kHz, 100 °C) < 14.5 W/core

■ Epoxy coating

R 58.3  40.8  20.2 (mm)

R 2.295  1.606  0.795 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

58.3 1.0

40.8 0.8

20.2 0.5

2.295 0.039 1.606 0.031 0.795 0.020 uncoated¹⁾

2.366 max. 1.543 min. 0.846 max. coated

60.1 max. 39.2 min.

21.5 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

152.4

l_e

A_e

V_e

nH

mm²

mm³

g

K10 1000 25%

700

B64290A0042X010 0.87

B64290L0042X087

B64290L0042X830

B64290L0042X065

B64290L0042X037

174.9

26660 130

N87 3200 25% 2200

N30 6200 25% 4300

T65

T37

7200 30% 5000

8000 25% 5600

N87: P_V(200 mT, 100 kHz, 100 °C) < 16.6 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

26 06/13

R63.0  38.0  25.0

R68.0  48.0  13.0

B64290L0699

B64290L0696

■ Epoxy coating

R 63.0  38.0  25.0 (mm)

R 2.480  1.496  0.984 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

63.0 1.5

38.0 1.2

25.0 0.8

2.480 0.059 1.496 0.047 0.984 0.031 uncoated¹⁾

2.571 max. 1.417 min. 1.047 max. coated

65.3 max. 36.0 min.

26.6 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

152.1

l_e

A_e

V_e

nH

mm²

mm³

g

K10

N87

1800 25% 700

5000 25% 2200

B64290A0699X010 0.50

B64290L0699X087

B64290L0699X830

B64290L0699X065

B64290L0699X037

305.9

46530 240

N30 10800 25% 4300

T65

T37

12600 30% 5000

13900 25% 5500

N87: P_V(100 mT, 100 kHz, 100 °C) < 5.2 W/core

■ Epoxy coating

R 68.0  48.0  13.0 (mm)

R 2.677  1.890  0.512 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

68.0 1.2

48.0 1.0

13.0 0.4

2.677 0.047 1.890 0.039 0.512 0.015 uncoated¹⁾

2.756 max. 1.819 min. 0.559 max. coated

70.0 max. 46.2 min.

14.2 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

178.6

l_e

A_e

V_e

nH

mm²

mm³

g

K10

600 25%

700

B64290A0696X010 1.39

B64290L0696X087

B64290L0696X830

B64290L0696X065

B64290L0696X037

128.7

22980 115

N87 1990 25% 2200

N30 3890 25% 4300

T65

T37

4500 30% 5000

5000 25% 5500

N87: P_V(200 mT, 100 kHz, 100 °C) < 13 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

27 06/13

R87.0  54.3  13.5

R102  65.8  15.0

B64290L0730

B64290L0084

■ Epoxy coating

R 87.0  54.3  13.5 (mm)

R 3.425  2.138  0.531 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

87.0 1.5

54.3 1.1

13.5 0.3

3.425 0.059 2.138 0.043 0.531 0.012 uncoated¹⁾

3.516 max. 2.063 min. 0.583 max. coated

89.3 max. 52.4 min.

14.8 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

213.9

l_e

A_e

V_e

nH

mm²

mm³

g

K10

900 25%

700

B64290A0730X010 0.99

B64290L0730X087

B64290L0730X830

B64290L0730X065

B64290L0730X037

216.7

46360 235

N87 2790 25% 2200

N30 5400 25% 4300

T65

T37

6280 30% 5000

7000 25% 5500

N87: P_V(100 mT, 100 kHz, 100 °C) < 5 W/core

■ Epoxy coating

R 102  65.8  15.0 (mm)

R 4.016  2.591  0.591 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

102.0 2.0 65.8 1.3

15.0 0.5

4.016 0.079 2.591 0.051 0.591 0.020 uncoated¹⁾

4.126 max. 2.508 min. 0.650 max. coated

104.8 max. 63.7 min.

16.5 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

255.3

l_e

A_e

V_e

nH

mm²

mm³

g

K10

900 25%

700

B64290A0084X010 0.96

B64290L0084X087

B64290L0084X830

B64290L0084X065

267.2

68220 330

N87 2880 25% 2200

N30 5500 25% 4200

T65

6500 30% 5000

N87: P_V(100 mT, 100 kHz, 100 °C) < 7.8 W/core

Please read Cautions and warnings and

Important notes at the end of this document.

28 06/13

R140  103  25.0

R202  153  25.0

B64290A0705

B64290A0711

■ Without coating

R 140  103  25.0 (mm)

R 5.512  4.055  0.984 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

25.0 1.0

d_i(inch)

Height (inch)

140.0 3.0 103 2.0

5.512 0.118 4.055 0.079 0.984 0.039 uncoated

5.661 max. 3.945 min. 1.071 max. coated

143.8 max. 100.2 min. 27.2 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

mm^–1mm

375.8

l_e

A_e

V_e

nH

mm²

mm³

g

K10 1100 25%

700

B64290A0705X010 0.82

B64290L0705X087

B64290L0705X830

B64290L0705X037

458.9

172440 860

N87 3400 25% 2200

N30 6200 25% 4000

T37

8400 25% 5500

N87: P_V(100 mT, 100 kHz, 100 °C) < 20 W/core

■ Without coating

R 202.0  153  25.0 (mm)

R 7.953  6.024  0.984 (inch)

Dimensions

d_a(mm)

d_i(mm)

Height (mm) d_a(inch)

d_i(inch)

Height (inch)

202.0 4.0 153.0 3.0 25.0 1.0

7.953 0.157 6.024 0.118 0.984 0.039 uncoated

8.150 max. 5.866 min. 1.083 max.

coated¹⁾

207.0 max. 149.0 min. 27.5 max.

Characteristics and ordering codes

Mate- A_Lvalue

_i

Ordering code

Magnetic characteristics

Approx.

rial

(approx.)

weight

l/A

l_e

A_e

mm²

V_e

mm³

nH

mm^–1mm

g

K10

970 25%

700

B64290A0711X010 0.90

B64290A0711X830

550.5

608.6

335030 1600

N30 5200 25% 3700

Please read Cautions and warnings and

Important notes at the end of this document.

29 06/13

Ferrites and accessories

Cautions and warnings

Mechanical stress and mounting

Ferrite cores have to meet mechanical requirements during assembling and for a growing number

of applications. Since ferrites are ceramic materials one has to be aware of the special behavior

under mechanical load.

As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing

or tensile load. Especially high cooling rates under ultrasonic cleaning and high static or cyclic loads

can cause cracks or failure of the ferrite cores.

For detailed information see chapter “Definitions”, section 8.1.

Effects of core combination on A_Lvalue

Stresses in the core affect not only the mechanical but also the magnetic properties. It is apparent

that the initial permeability is dependent on the stress state of the core. The higher the stresses are

in the core, the lower is the value for the initial permeability. Thus the embedding medium should

have the greatest possible elasticity.

For detailed information see chapter “Definitions”, section 8.2.

Heating up

Ferrites can run hot during operation at higher flux densities and higher frequencies.

NiZn-materials

The magnetic properties of NiZn-materials can change irreversible in high magnetic fields.

Processing notes

– The start of the winding process should be soft. Else the flanges may be destroid.

– To strong winding forces may blast the flanges or squeeze the tube that the cores can no more

be mount.

– To long soldering time at high temperature (>300 °C) may effect coplanarity or pin arrangement.

– Not following the processing notes for soldering of the J-leg terminals may cause solderability

problems at the transformer because of pollution with Sn oxyd of the tin bath or burned insulation

of the wire. For detailed information see chapter “Processing notes”, section 8.2.

– The dimensions of the hole arrangement have fixed values and should be understood as

a recommendation for drilling the printed circuit board. For dimensioning the pins, the group

of holes can only be seen under certain conditions, as they fit into the given hole arrangement.

To avoid problems when mounting the transformer, the manufacturing tolerances for positioning

the customers’ drilling process must be considered by increasing the hole diameter.

30 06/13

Ferrites and accessories

Symbols and terms

Symbol

Meaning

Unit

A

Cross section of coil

mm^2

A_e

A_L

A_L1

A_min

A_N

A_R

B

Effective magnetic cross section

Inductance factor; A_L= L/N^2

Minimum inductance at defined high saturation ( _a)

Minimum core cross section

Winding cross section

Resistance factor; A_R= R_Cu/N^2

RMS value of magnetic flux density

Flux density deviation

Peak value of magnetic flux density

Peak value of flux density deviation

DC magnetic flux density

Remanent flux density

Saturation magnetization

Winding capacitance

nH

mm^2

 = 10^–6

Vs/m², mT

F = As/V

mm^–4.5



B

ˆ 

B

ˆ 

B

B_DC

B_R

B_S

C_0

CDF

DF

d

E_a

f

f_cutoff

f_max

f_min

f_r

Core distortion factor

Relative disaccommodation coefficient DF = d/_i

Disaccommodation coefficient

Activation energy

Frequency

Cut-off frequency

Upper frequency limit

Lower frequency limit

Resonance frequency

Copper filling factor



J

s^–1, Hz



f_Cu

g

Air gap

mm

H

ˆ 

H

RMS value of magnetic field strength

Peak value of magnetic field strength

DC field strength

A/m

10^–6cm/A

A

H_DC

H_c

h

h/_i

I

Coercive field strength

Hysteresis coefficient of material

Relative hysteresis coefficient

RMS value of current

2

I_DC

Direct current

A

ˆ

I

Peak value of current

A

J

Polarization

Vs/m^2

k

Boltzmann constant

J/K

k_3

k_3c

L

Third harmonic distortion

Circuit third harmonic distortion

Inductance



H = Vs/A

31 06/13

Ferrites and accessories

Symbols and terms

Symbol

Meaning

Unit

L/L

L_0

L_H

Relative inductance change

Inductance of coil without core

Main inductance

H

L_p

Parallel inductance

H

L_rev

L_s

Reversible inductance

Series inductance

H

l_e

l_N

N

Effective magnetic path length

Average length of turn

Number of turns

mm



P_Cu

P_trans

P_V

PF

Q

R

R_Cu

R_h

Copper (winding) losses

Transferrable power

Relative core losses

Performance factor

Quality factor (Q = L/R_s= 1/tan_L)

Resistance

Copper (winding) resistance (f = 0)

Hysteresis loss resistance of a core

R_hchange

W

mW/g





K/W



mm

°C

K

R_h

R_i

R_p

Internal resistance

Parallel loss resistance of a core

Series loss resistance of a core

Thermal resistance

Effective loss resistance of a core

Total air gap

Temperature

Temperature difference

Curie temperature

R_s

R_th

R_V

s

T

T

T_C

°C

s

t

Time

t_v

Pulse duty factor



tan

tan_L

tan_r

tan_e

tan_h

tan/_i

U

Û

V_e

Z

Z_n

Loss factor

Loss factor of coil

(Residual) loss factor at H  0

Relative loss factor

Hysteresis loss factor

Relative loss factor of material at H  0

RMS value of voltage

Peak value of voltage

Effective magnetic volume



V

mm^3



/mm

Complex impedance

Normalized impedance |Z|_n= |Z| /N  (l_e/A_e)

2



32 06/13

Ferrites and accessories

Symbols and terms

Symbol

Meaning

Unit



Temperature coefficient (TK)

Relative temperature coefficient of material

Temperature coefficient of effective permeability

Relative permittivity

1/K



_F

_e

_r



Magnetic flux

Vs



_B

_i

Efficiency of a transformer

Hysteresis material constant

Hysteresis core constant



mT^-1

A^–1H^–1/2

_s



Magnetostriction at saturation magnetization

Relative complex permeability

Magnetic field constant

Relative amplitude permeability

Relative apparent permeability

Relative effective permeability

Relative initial permeability



_0

_a

_app

_e

_i

Vs/Am



_p'

_p"

_r

Relative real (inductive) component of  (for parallel components) 

Relative imaginary (loss) component of  (for parallel components) 

Relative permeability



_rev

_s'

_s"

_tot

Relative reversible permeability



Relative real (inductive) component of  (for series components)

Relative imaginary (loss) component of  (for series components)

Relative total permeability

derived from the static magnetization curve

Resistivity

Magnetic form factor

DC time constant _Cu= L/R_Cu= A_L/A_R

Angular frequency; = 2 f





m^–1

mm^–1

s

l/A

_Cu



s^–1

All dimensions are given in mm.

Surface-mount device

33 06/13

Important notes

The following applies to all products named in this publication:

1. Some parts of this publication contain statements about the suitability of our products for

certain areas of application. These statements are based on our knowledge of typical re-

quirements that are often placed on our products in the areas of application concerned. We

nevertheless expressly point out that such statements cannot be regarded as binding

statements about the suitability of our products for a particular customer application.

As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar

with them than the customers themselves. For these reasons, it is always ultimately incum-

bent on the customer to check and decide whether an EPCOS product with the properties de-

scribed in the product specification is suitable for use in a particular customer application.

2. We also point out that in individual cases, a malfunction of electronic components or

failure before the end of their usual service life cannot be completely ruled out in the

current state of the art, even if they are operated as specified. In customer applications

requiring a very high level of operational safety and especially in customer applications in

which the malfunction or failure of an electronic component could endanger human life or

health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by

means of suitable design of the customer application or other action taken by the customer

(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by

third parties in the event of malfunction or failure of an electronic component.

3. The warnings, cautions and product-specific notes must be observed.

4. In order to satisfy certain technical requirements, some of the products described in this

publication may contain substances subject to restrictions in certain jurisdictions (e.g.

because they are classed as hazardous). Useful information on this will be found in our Ma-

terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-

tailed questions, please contact our sales offices.

5. We constantly strive to improve our products. Consequently, the products described in this

publication may change from time to time. The same is true of the corresponding product

specifications. Please check therefore to what extent product descriptions and specifications

contained in this publication are still applicable before or when you place an order. We also

reserve the right to discontinue production and delivery of products. Consequently, we

cannot guarantee that all products named in this publication will always be available. The

aforementioned does not apply in the case of individual agreements deviating from the fore-

going for customer-specific products.

6. Unless otherwise agreed in individual contracts, all orders are subject to the current version

of the "General Terms of Delivery for Products and Services in the Electrical Industry"

published by the German Electrical and Electronics Industry Association (ZVEI).

7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,

DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,

MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,

SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse,

WindCap are trademarks registered or pending in Europe and in other countries. Further

information will be found on the Internet at www.epcos.com/trademarks.

34 06/13


型号：	B64290P0037X087
厂家：	EPCOS
描述：	Ferrites and accessories 铁氧体和附件
文件：	总34页 (文件大小：1421K)
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B64290P0037X087 [EPCOS]

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B64290P0037X830

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