HM55 [TTELEC]

Shielded Drum Compact Package Low Cost Inductors; 屏蔽鼓紧凑包装低成本的电感器


型号：	HM55
厂家：	TT Electronics
描述：	Shielded Drum Compact Package Low Cost Inductors 屏蔽鼓紧凑包装低成本的电感器电感器
文件：	总3页 (文件大小：684K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Electrical / Environmental



Shielded Drum Compact Package Low Cost Inductors

• Operating Temperature Range

• Ambient Temperature, Maximum

• Temperature Rise, Maximum

• Insulation System

-40°C to +155°C

100°C

50°C

Class F, 155°C

Specifications

Inductance

100 kHz

@ 0 Adc

µH ±10%

100 kHz, 0.1 V

(1)

(2)

I_rated

(Adc)

I_sat

Part

Number

DCR ⁽³⁾

mΩ ±5%

Dim D.

(mm ±0.5)

Dim. E

(mm ±0.1)

rated

µH Min.

µH Typ.

(Adc)

Fig.

HM55-12R40LF

HM55-14R40LF

HM55-21R43LF

HM55-21R95LF

HM55-211R3LF

HM55-22R79LF

HM55-24R28LF

HM55-26R50LF

HM55-311R4LF

HM55-313R0LF

HM55-315R6LF

HM55-321R0LF

0.40

0.43

0.95

1.38

0.79

0.28

0.50

1.40

3.00

5.60

1.0

0.32

0.36

0.76

1.10

0.56

0.21

0.36

1.08

2.43

4.86

0.72

0.35

0.40

0.84

1.25

0.63

0.25

0.40

1.20

2.70

5.40

0.80

22.5

1.00

1.75

0.77

1.28

2.26

1.20

0.72

0.90

0.98

2.60

7.30

1.25

8.76

8.40

4.10

6.90

6.60

12.5

12.7

6.60

9.45

7.11

1.30

1.00

1.30

1.05

1.45

1.30

1.50

1.65

1.30

0.91

1.50

15.24

Notes:

(1) Rate current, _rated, is the approximate DC current at which inductance will be decreased by 20% from its initial (zero DC) value or the

current at which ∆T = 50°C, whichever is lower.

(2) _satis the saturation current at which inductance rolls off approximately 30% from its initial value.

(3) DC resistance is measured at 25°C.

Outline Dimensions (Inch/mm)

Figure 1

Figure 2

Case Size Fig.

.295

7.50

.295

7.50

.413

10.5

.413

10.5

.413

10.5

.413

10.5

.532

13.5

.532

13.5

.295

7.50

.295

7.50

.433

11.0

.413

10.5

.413

10.5

.413

10.5

.543

13.8

.532

13.5

.433

11.0

.295

7.50

.413

10.5

.413

10.5

.295

7.50

.355

9.00

.532

13.5

.492

12.5

BI XXRXXLF

YYWW

BI XXRXXLF

YYWW

Refer to Note (B)

Notes: (A) Refer to Specifications table for

‘D’ & ‘E’ dimensions of each model.

(B) For case size 12 & 14, only BI logo &

datecode will be printed.

Packaging

Standard: Vacuum Tray

Case Size

Capacity Per Tray

Capacity Per Carton

(Units)

12, 14, 21

31, 32

560

660

600

630

572

2007/08 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE

We reserve the right to change specifications without prior notice

www.bitechnologies.com

Electrical Characteristics @ 25°C

(A) Case size 12, 14, 21, 22 & 24

MAGNETIC COMPONENTS SELECTOR GUIDE 2007/08 EDITION

We reserve the right to change specifications without prior notice.

www.bitechnologies.com

Electrical Characteristics @ 25°C (Cont’d)

(B) Case size 26, 31 & 32

Ordering Information

HM55 21 1R3 LF

Model Series

Lead-Free

Case Size:

12 = Figure 2

24 = Figure 2

26 = Figure 2

31 = Figure 1

32 = Figure 2

Inductance Code:

14 = Figure 2

21 = Figure 1

22 = Figure 2

First 2 digits are signiﬁcant. Last

digit denotes the number of trailing

zeros. For values below 10µH, ”R”

denotes the decimal point.

2007/08 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE

We reserve the right to change specifications without prior notice

www.bitechnologies.com

相关型号：