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BM1012LF_06 Datasheet, PDF (1/1 Pages) Sumida Corporation – DC COMMON MODE CHOKE COIL | |||
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DC COMMON MODE CHOKE COIL <Pin Type:BM Series>
Type: BM1012LF
â Product Description
ã»12.5Ã10.3mm Max.(LÃW), 12.0mm Max. Height .
ã»Inductance range: 0.2μHï½2.69μH
ã»Rated current range: 2.5ï½3.9A
ã»In addition to the standard versions of inductors shown here,
custom inductors are available to meet your exact requirements.
â Feature
ã»Effective in wide frequency band.(Several MHzï½100MHz).
ã»Even if complete safety ground is impossible in circuit design, effect is expected.
ã»Less influence when installing on high frequency signal line at Max.10MHz.
ã»Ideally used in PC.
ã»RoHS Compliance
â Dimensions (mm)
9.8±0.5
11.5±0.5
4.0±1.0
7.5±0.5
â Schematics (Bottom)
â¡
â¢
â
â£
ï¼ Dimension does not include solder used on coil.
ï¼ Terminal pitch is measured at the base.(not from tip of the pin)
ï¼ Winding start is #1,#4
â Specification
Part No.
BM1Ã12LFNP-BÃR2
BM1Ã12LFNP-BÃR4
BM1Ã12LFNP-BÃR8
BM1Ã12LFNP-B1R5
BM1Ã12LFNP-B1R9
BM1Ã12LFNP-B2R7
Stamp
A
B
C
D
E
F
Inductance
[MIN(μH) (1-2)or
( 4-3)
7.96MHz
Inductance
Balance
[MAX.](μH)
D.C.R. (mΩ)
[MAX.]
(1-2) or (4-3)
at 20â
Rated current
Between (1-4)
(A)[Ref.]
(2-3) shorted
â»1
0.20
0.15
14.3
3.90
0.48
0.18
16.3
3.25
0.88
0.20
18.0
3.20
1.57
0.23
20.0
3.00
1.90
0.25
23.8
2.75
2.69
0.28
27.0
2.50
â»1. Rated current: The DC current at which the temperature rise is â³tï¼40â.(Taï¼20â).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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