SF1-VT8-40S [TDK]
General Purpose Inductor, 46uH, 1 Element, Amorphous Metal Alloy-Core,;
| 型号： | SF1-VT8-40S |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 46uH, 1 Element, Amorphous Metal Alloy-Core, 测试 功率感应器 电感器 |
| 文件： | 总3页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
9841_SF
(1/3)
SF1 Series
Differential Mode Choke Coils for Signal Line and DC Power Line
EMC Components
Pin Terminal
For Noise Suppression
FEATURES
TYPICAL CHARACTERISTICS OF SF CORE
• The SF series chokes feature cores with high saturation mag-
netic flux density. They thereby provide an effective means of
combating pluse EMC.
• By using an advanced amorphous metal alloy core, the SF
series are able to provide line noise attenuation performance
equivalent to conventional ferrite-based chokes but with far more
compact dimensions and fewer coil turns. They can thus be
implemented in high-density circuit configurations to comply with
various EMC-related regulations.
µi[300kHz]
tanδ/µi[300kHz]
Applicable frequency
Temperature stability[–20 to +60°C]
Bs[24kA/m]
75
3×10
10MHz max.
5.2%
1400mT
–3
SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS
SF1-T SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL)
2-ø0.7
( )
f
( )
F
L
W
Dimensions in mm
Rated
current
(A)max.
DC
resistance
(mΩ)max.
40
80
90
110
55
70
85
Diameter of
Dimensions(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
winding wire
ø(mm)
0.4
0.4
0.4
0.4
0.6
0.6
0.6
3
3
L max.
W max. H max.
(F)
(f)
SF1-T3-20-03
SF1-T5-30-01
SF1-T5-35-01
SF1-T5-40-01
SF1-T8-30S-01
SF1-T8-40S-01
SF1-T8-50S-01
SF1-T8-40D-01
SF1-T8-50D-01
1
1
1
1
2
2
2
2
2
10
30
50
80
26
46
72
80
125
10
9.3
9
9
9.5
15
15
15.5
18
18
18
18
18
(7.4)
(7.5)
(7.5)
(7.5)
(9.7)
(9.7)
(9.7)
(13)
(8.5)
(10)
(10)
(10)
(14)
(14)
(14)
(14)
(14)
1.3
3
2.6
2.7
5.5
6
6.5
9
9
13.5
13.5
13.5
18
18
18
9
12.5
12.5
12.5
16
85
100
0.6
0.6
18.5
18.5
16
(13)
1LCR METER: YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1) 3Reference value
SF1-T SERIES, HORIZONTAL ON BOARD TYPE WITH BASE (WITHOUT SUPPORT PIN TERMINAL)
W
H
5±1
Dimensions in mm
Rated
current
(A)max.
DC
resistance
(mΩ)max.
110
75
55
70
85
40
50
70
30
40
Diameter of
winding wire
Dimensions(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
3
L max.
W max.
H max.
(F)
ø(mm)
0.4
0.5
0.6
0.6
0.6
0.8
0.8
0.8
1
SF1-T5-40-02
SF1-T5-35-02
SF1-T8-30S-02
SF1-T8-40S-02
SF1-T8-50S-02
SF1-T10-30-02
SF1-T10-40-02
SF1-T10-50-02
SF1-T12-30-02
SF1-T12-40-02
SF1-T12-50-02
1
2
2
2
2
3
3
3
5
5
5
80
63
26
46
72
40
72
110
35
64
100
16.3
16.3
19
19
19
26.5
26.5
26.5
30
30
30
14
14
17
17
17
22
22
22
26
26
26
8.9
8.9
10.5
10.5
10.5
15
15
15
16.5
16.5
16.5
(12.7)
(12.7)
(15.2)
(15.2)
(15.2)
(20)
(20)
(20)
(25)
(25)
3.5
3
5.5
5.6
6
13
14
16
18.5
20
1
1
50
(25)
22.5
1LCR METER:YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1) 3Reference value
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
9841_SF
(2/3)
SF1 Series
Differential Mode Choke Coils for Signal Line and DC Power Line
EMC Components
Pin Terminal
For Noise Suppression
SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS
SF1-T SERIES, ON BOARD TYPE WITH BASE (WITHOUT SUPPORT PIN TERMINAL)
( )
F
W
L
Dimensions in mm
Rated
current
(A)max.
3
3
3
5
5
DC
resistance
(mΩ)max.
Diameter of
winding wire
Dimensions(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
3
L
W
H
(F)
ø(mm)
0.8
0.8
0.8
1
1
1
1.6
1.5
SF1-T10-30-01
SF1-T10-40-01
SF1-T10-50-01
SF1-T12-30-01
SF1-T12-40-01
SF1-T12-50-01
SF1-300Y10A-01
SF1-800Y10A-01
40
72
110
35
64
100
30
80
40
50
70
30
40
50
10
16
24
24
24
26
26
26
33
33
18
18
18
18
18
18
18
18
26
26
26
29
29
29
37
37
12
12
12
12
12
12
13.5
14.5
16
18
20
23
47.5
53
5
10
10
12.5
12.5
1LCR METER: YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1) 3Reference value
SF1-T SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL)
( )
F
30
L
W
Dimensions in mm
Rated
current
(A)max.
3
DC
Diameter of
winding wire
ø(mm)
0.8
0.8
Dimensions(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
resistance
(mΩ)max.
250
3
L
W
H
(F)
SF1-102Y03A-01
SF1-222Y03A-01
1000
2200
45
45
23
23
47
47
18
18
70
80
3
310
1LCR METER: YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1) 3Reference value
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
9841_SF
(3/3)
SF1 Series
Differential Mode Choke Coils for Signal Line and DC Power Line
EMC Components
Pin Terminal
For Noise Suppression
SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS
SF1-VT SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL)
2-øA
( )
f
( )
F
L
W
Dimensions in mm
Rated
current
(A)max.
DC
resistance
(mΩ)max.
55
70
85
200
40
50
70
Diameter of
winding wire
Dimensions(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
3
3
L max. W max. H max. (F)
(f)
øA
ø(mm)
0.6
0.6
0.6
0.55
0.8
0.8
0.8
1
SF1-VT8-30S
SF1-VT8-40S
SF1-VT8-50S
SF1-VT8-70LD
SF1-VT10-30
SF1-VT10-40
SF1-VT10-50
SF1-VT12-30
SF1-VT12-40
SF1-VT12-50
2
2
2
2
3
3
3
5
5
5
26
46
72
400
40
72
110
35
64
100
18
18
18
19
12.5
12.5
12.5
18
18
18
18
22
24.5
24.5
24.5
29
29
29
(9.9)
(9.9)
(9.9)
(13)
(12.5) (20)
(12.5) (20)
(12.5) (20)
(12.5) (20)
(12.5) (20)
(12.5) (20)
(14)
(14)
(14)
(14)
0.7
0.7
0.7
0.7
1
1
1
1
1
6.9
7
7.1
15.8
16.5
16.6
16.7
21.4
21.5
21.6
25.5
25.5
25.5
26
17
17
17
17
30
40
50
1
1
26
17
26
17
1
1LCR METER:YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1) 3Reference value
SF1-T SERIES
9.5max.
6max.
2-ø0.5
(
)
5±0.2
Dimensions in mm
Rated
DC
Diameter of
winding wire
ø(mm)
1
Inductance
(µH)min.
Weight
(g)
2
Part No.
current
(A)max.
1
resistance
(mΩ)max.
45
SF1-T3-20-01
10
0.4
1.3
1LCR METER:YHP4261A, 1kHz(L 190µH:70mA, L>190µH:10mA) 2UEW (Grade 1)
9841_SF
991116
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
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