Inductors, Coils, Chokes

B1179BS-470M=P3

Obsolete

Murata Power Solutions Inc.

FIXED IND 47UH 1.6A 140 MOHM SMD

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Inductors, Coils, Chokes

B1179BS-470M=P3

Obsolete

Murata Power Solutions Inc.

FIXED IND 47UH 1.6A 140 MOHM SMD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	B1179BS-470M=P3

Current - Saturation (Isat)	1.9 A
Current Rating (Amps)	1.6 A
DC Resistance (DCR)	140 mOhm
Height - Seated (Max) [Max]	0.157 in
Height - Seated (Max) [Max]	4 mm
Inductance	47 µH
Inductance Frequency - Test	100 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Nonstandard
Shielding	Shielded
Size / Dimension [x]	0.409 in
Size / Dimension [x]	10.4 mm
Size / Dimension [y]	10.4 mm
Size / Dimension [y]	0.409 "
Supplier Device Package	2-SMD
Tolerance	20 %
Type	Wirewound, Drum Core

B1179BS Series

Part	Package / Case	DC Resistance (DCR)	Material - Core	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Current - Saturation (Isat)	Inductance Frequency - Test	Operating Temperature [Max]	Operating Temperature [Min]	Inductance	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Mounting Type	Supplier Device Package	Current Rating (Amps)	Tolerance	Type	Shielding	DC Resistance (DCR) [Max]
Murata Power Solutions Inc. B1179BS-2R2N=P3	Nonstandard	9.4 mOhm	Ferrite	0.157 in	4 mm	8.4 A	100 kHz	85 °C	-40 °C	2.2 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	6.9 A	30 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-3R8N=P3	Nonstandard	16 mOhm	Ferrite	0.157 in	4 mm	6.4 A	100 kHz	85 °C	-40 °C	3.8 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	5.4 A	30 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-680M=P3	Nonstandard		Ferrite	0.157 in	4 mm	1.6 A	100 kHz	85 °C	-40 °C	68 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	1.3 A	20 %	Drum Core Wirewound	Shielded	190 mOhm
Murata Power Solutions Inc. B1179BS-3R3N=P3	Nonstandard	13 mOhm	Ferrite	0.157 in	4 mm		100 kHz	85 °C	-40 °C	3.3 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	6 A	30 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-220M=P3	Nonstandard		Ferrite	0.157 in	4 mm	2.7 A	100 kHz	85 °C	-40 °C	22 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD		20 %	Drum Core Wirewound	Shielded	74 mOhm
Murata Power Solutions Inc. B1179BS-330M=P3	Nonstandard	100 mOhm	Ferrite	0.157 in	4 mm	2.2 A	100 kHz	85 °C	-40 °C	33 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	1.8 A	20 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-101M=P3	Nonstandard	290 mOhm	Ferrite	0.157 in	4 mm	1.3 A	100 kHz	85 °C	-40 °C	100 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	1.1 A	20 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-470M=P3	Nonstandard	140 mOhm	Ferrite	0.157 in	4 mm	1.9 A	100 kHz	85 °C	-40 °C	47 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	1.6 A	20 %	Drum Core Wirewound	Shielded
Murata Power Solutions Inc. B1179BS-6R8N=P3	Nonstandard		Ferrite	0.157 in	4 mm	5 A	100 kHz	85 °C	-40 °C	6.8 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	4.1 A	30 %	Drum Core Wirewound	Shielded	24 mOhm
Murata Power Solutions Inc. B1179BS-1R5N=P3	Nonstandard		Ferrite	0.157 in	4 mm	11 A	100 kHz	85 °C	-40 °C	1.5 µH	10.4 mm	0.409 in	0.409 "	10.4 mm	Surface Mount	2-SMD	8.2 A	30 %	Drum Core Wirewound	Shielded	8.1 mOhm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

B1179BS Series

47 µH Shielded Drum Core, Wirewound Inductor 1.6 A 140mOhm Max Nonstandard

Documents

Technical documentation and resources