BM1012LFNP-B1R9 datasheet, PDF

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BM1012LFNP-B1R9: DescriptionDC COMMON MODE CHOKE COIL; CategoryAnalog mixed-signal IC filter; File Size140KB，1 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/; Environmental Compliance

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BM1012LFNP-B1R9 Overview

DC COMMON MODE CHOKE COIL

BM1012LFNP-B1R9 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SUMIDA
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum DC resistance	0.0238 Ω
filter type	DATA LINE FILTER
high	12 mm
inductance	1.9 µH
length	12.5 mm
Manufacturer's serial number	BM
Installation type	THROUGH HOLE MOUNT
Number of functions	2
physical size	L12.5XB10.3XH12.0 (mm)/L0.492XB0.406XH0.472 (inch)
Rated current	2.75 A
width	10.3 mm

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DC COMMON MODE CHOKE COIL <Pin Type:BM Series>

Type: BM1012LF

◆

Product Description

・12.5×10.3mm

Max.(L×W), 12.0mm Max. Height .

・Inductance

range: 0.2

H½2.69

・Rated

current range: 2.5½3.9A

・In

addition to the standard versions of inductors shown here,

custom inductors are available to meet your exact requirements.

◆

Feature

・Effective

in wide frequency band.(Several MHz½100MHz).

・Even

if complete safety ground is impossible in circuit design, effect is expected.

・Less

influence when installing on high frequency signal line at Max.10MHz.

・Ideally

used in PC.

・RoHS

Compliance

◆

Dimensions (mm)

9.8±0.5

11.5±0.5

4.0±1.0

7.5±0.5

◆

Schematics (Bottom)

②

10.0±0.5

③

12.0±0.5

φ0.7±0.1

①

④

＊

Winding start is #1,#4

＊

Dimension does not include solder used on coil.

＊

Terminal pitch is measured at the base.(not from tip of the pin)

◆

Specification

Inductance

[MIN(μH) (1-2)or

( 4-3)

7.96MHz

0.20

0.48

0.88

1.57

1.90

2.69

Rated current

D.C.R. (mΩ)

Between (1-4)

Inductance

[MAX.]

(Ａ)［Ref.½

Balance

(1-2) or (4-3)

(2-3) shorted

［MAX.½(μH)

at 20℃

※1

0.15

0.18

0.20

0.23

0.25

0.28

14.3

16.3

18.0

20.0

23.8

27.0

3.90

3.25

3.20

3.00

2.75

2.50

Part No.

Stamp

BM1Ø12LFNP-BØR2

BM1Ø12LFNP-BØR4

BM1Ø12LFNP-BØR8

BM1Ø12LFNP-B1R5

BM1Ø12LFNP-B1R9

BM1Ø12LFNP-B2R7

※1.

Rated current: The DC current at which the temperature rise is

△t＝40℃.(Ta＝20℃).

Please refer to the sales offices on our website for a representative near you

www.sumida.com

1/1

BM1012LFNP-B1R9 Related Products

	BM1012LFNP-B1R9	BM1012LFNP-B0R8	BM1012LFNP-B1R5	BM1012LFNP-B2R7
Description	DC COMMON MODE CHOKE COIL	DC COMMON MODE CHOKE COIL	DC COMMON MODE CHOKE COIL	DC COMMON MODE CHOKE COIL
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	SUMIDA	SUMIDA	SUMIDA	SUMIDA
Reach Compliance Code	unknow	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99
Maximum DC resistance	0.0238 Ω	0.018 Ω	0.02 Ω	0.027 Ω
filter type	DATA LINE FILTER	DATA LINE FILTER	DATA LINE FILTER	DATA LINE FILTER
high	12 mm	12 mm	12 mm	12 mm
inductance	1.9 µH	0.88 µH	1.57 µH	2.69 µH
length	12.5 mm	12.5 mm	12.5 mm	12.5 mm
Manufacturer's serial number	BM	BM	BM	BM
Installation type	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Number of functions	2	2	2	2
physical size	L12.5XB10.3XH12.0 (mm)/L0.492XB0.406XH0.472 (inch)	L12.5XB10.3XH12.0 (mm)/L0.492XB0.406XH0.472 (inch)	L12.5XB10.3XH12.0 (mm)/L0.492XB0.406XH0.472 (inch)	L12.5XB10.3XH12.0 (mm)/L0.492XB0.406XH0.472 (inch)
Rated current	2.75 A	3.2 A	3 A	2.5 A
width	10.3 mm	10.3 mm	10.3 mm	10.3 mm

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