Inductors, Coils, Chokes

#B953AS-181M=P3

NRND

Murata Electronics

FIXED IND 180UH 1.1A 290MOHM SMD

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Documents#B953AS-270M=P3 Datasheet

Inductors, Coils, Chokes

#B953AS-181M=P3

NRND

Murata Electronics

FIXED IND 180UH 1.1A 290MOHM SMD

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Documents#B953AS-270M=P3 Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	#B953AS-181M=P3

Current - Saturation (Isat)	1.1 A
Current Rating (Amps)	1.1 A
DC Resistance (DCR)	290 mOhm
Height - Seated (Max)	6.8 mm
Height - Seated (Max) [Max]	0.268 "
Inductance	180 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]	12.8 mm
Size / Dimension [x]	0.504 in
Size / Dimension [y]	0.504 in
Size / Dimension [y]	12.8 mm
Tolerance	20 %
Type	Drum Core, Wirewound

B953AS Series

Part	Mounting Type	Inductance	Package / Case	DC Resistance (DCR) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Height - Seated (Max) [Max]	Height - Seated (Max)	Type	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Tolerance	Inductance Frequency - Test	Current Rating (Amps)	Material - Core	Current - Saturation (Isat)	Shielding	DC Resistance (DCR)
Murata Electronics #B953AS-100M=P3	Surface Mount	10 µH	Nonstandard	23 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	4.4 A	Ferrite	5.5 A	Shielded
Murata Electronics #B953AS-7R5N=P3	Surface Mount	7.5 µH	Nonstandard	17 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	30 %	100 kHz	5.1 A	Ferrite	5.7 A	Shielded
Murata Electronics #B953AS-470M=P3	Surface Mount	47 µH	Nonstandard		85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	2.1 A	Ferrite	2.4 A	Shielded	82 mOhm
Murata Electronics #B953AS-2R7N=P3	Surface Mount	2.7 µH	Nonstandard	11 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	30 %	100 kHz	7 A	Ferrite	9 A	Shielded
Murata Electronics #B953AS-471M=P3	Surface Mount	470 µH	Nonstandard	705 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	700 mA	Ferrite	670 mA	Shielded
Murata Electronics #B953AS-181M=P3	Surface Mount	180 µH	Nonstandard		85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	1.1 A	Ferrite	1.1 A	Shielded	290 mOhm
Murata Electronics #B953AS-1R7N=P3	Surface Mount	1.7 µH	Nonstandard	10 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	30 %	100 kHz	7.7 A	Ferrite	11.8 A	Shielded
Murata Electronics #B953AS-101M=P3	Surface Mount	100 µH	Nonstandard	170 mOhm	85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	1.4 A	Ferrite		Shielded
Murata Electronics #B953AS-180M=P3	Surface Mount	18 µH	Nonstandard		85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	3.2 A	Ferrite	4.1 A	Shielded	40 mOhm
Murata Electronics #B953AS-561M=P3	Surface Mount	560 µH	Nonstandard		85 °C	-40 C	0.268 "	6.8 mm	Drum Core Wirewound	0.504 in	12.8 mm	0.504 in	12.8 mm	20 %	100 kHz	0.64 A	Ferrite	620 mA	Shielded

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.58

Description

General part information

B953AS Series

180 µH Shielded Drum Core, Wirewound Inductor 1.1 A 290mOhm Max Nonstandard

Documents

Technical documentation and resources

#B953AS-270M=P3

Datasheet