Specification	B1047AS-120M=P3

Current - Saturation (Isat)	2.7 A
Current Rating (Amps)	2.4 A
DC Resistance (DCR)	63 mOhm
Height - Seated (Max) [Max]	0.197 in
Height - Seated (Max) [Max]	5 mm
Inductance	12 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]	7.6 mm
Size / Dimension [x]	0.299 "
Size / Dimension [y]	0.299 "
Size / Dimension [y]	7.6 mm
Supplier Device Package	2-SMD
Tolerance	20 %
Type	Drum Core, Wirewound

B1047AS Series

Part	Inductance Frequency - Test	Operating Temperature [Max]	Operating Temperature [Min]	Inductance	DC Resistance (DCR)	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Material - Core	Tolerance	Package / Case	Supplier Device Package	Shielding	Type	Current Rating (Amps)	Mounting Type	Current - Saturation (Isat)	DC Resistance (DCR) [Max]
Murata Electronics B1047AS-1R5N=P3	100 kHz	85 °C	-40 C	1.5 µH	14 mOhm	0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	30 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	5.9 A	Surface Mount	7.7 A
Murata Electronics B1047AS-6R8N=P3	100 kHz	85 °C	-40 C	6.8 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	30 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	3.4 A	Surface Mount	3.6 A	36 mOhm
Murata Electronics B1047AS-471M=P3	100 kHz	85 °C	-40 C	470 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	20 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	0.37 A	Surface Mount	430 mA	1.7 Ohm
Murata Electronics B1047AS-4R7N=P3	100 kHz	85 °C	-40 C	4.7 ÁH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	30 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	4.1 A	Surface Mount	4.5 A	26 mOhm
Murata Electronics B1047AS-150M=P3	100 kHz	85 °C	-40 C	15 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	20 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	2.2 A	Surface Mount	2.4 A	71 mOhm
Murata Electronics B1047AS-101M=P3	100 kHz	85 °C	-40 C	100 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	20 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	770 mA	Surface Mount	940 mA	460 mOhm
Murata Electronics B1047AS-120M=P3	100 kHz	85 °C	-40 C	12 µH	63 mOhm	0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	20 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	2.4 A	Surface Mount	2.7 A
Murata Electronics B1047AS-680M=P3	100 kHz	85 °C	-40 C	68 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	20 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	1 A	Surface Mount	1.13 A	280 mOhm
Murata Electronics B1047AS-5R6N=P3	100 kHz	85 °C	-40 C	5.6 µH	32 mOhm	0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	30 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	3.5 A	Surface Mount	4 A
Murata Electronics B1047AS-3R6N=P3	100 kHz	85 °C	-40 C	3.6 µH		0.197 in	5 mm	0.299 "	7.6 mm	7.6 mm	0.299 "	Ferrite	30 %	Nonstandard	2-SMD	Shielded	Drum Core Wirewound	4.4 A	Surface Mount	5 A	23 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.62
	N/A	0	$ 0.62
	Tape & Reel (TR)	1000	$ 0.28
Newark	Each (Supplied on Cut Tape)	1	$ 0.80
		10	$ 0.58
		25	$ 0.56
		50	$ 0.53
		100	$ 0.51
		250	$ 0.49
		500	$ 0.46

Description

General part information

B1047AS Series

12 µH Shielded Drum Core, Wirewound Inductor 2.4 A 63mOhm Max Nonstandard

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Technical documentation and resources

B1047AS-120M=P3

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Technical Specifications

B1047AS Series

Pricing

Description

B1047AS Series

Documents

Technical Data Sheet EN

Product Change Notice EN

B1047AS-101M=P3

Datasheet

B1047AS Series