B1047AS-4R7N=P3

Murata Power Solutions Inc.

FIXED IND 4.7UH 4.1A 26 MOHM SMD

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DocumentsB1047AS-101M=P3 Datasheet

B1047AS-4R7N=P3

Murata Power Solutions Inc.

FIXED IND 4.7UH 4.1A 26 MOHM SMD

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DocumentsB1047AS-101M=P3 Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	B1047AS-4R7N=P3

Current - Saturation (Isat)	4.5 A
Current Rating (Amps)	4.1 A
DC Resistance (DCR) [Max]	26 mOhm
Height - Seated (Max) [Max] [z]	0.197 in
Height - Seated (Max) [Max] [z]	5 mm
Inductance	4.7 ÁH
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]	0.299 in
Size / Dimension [x]	7.6 mm
Size / Dimension [y]	0.299 in
Size / Dimension [y]	7.6 mm
Supplier Device Package	2-SMD
Tolerance	30 %
Type	Wirewound, Drum Core

B1047AS Series

Part	Mounting Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Current Rating (Amps)	Supplier Device Package	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Inductance Frequency - Test	Current - Saturation (Isat)	Shielding	Type	Tolerance	Inductance	Operating Temperature [Max]	Operating Temperature [Min]	DC Resistance (DCR) [Max]	Package / Case	Material - Core	DC Resistance (DCR)
Murata Power Solutions Inc. B1047AS-1R5N=P3	Surface Mount	0.197 in	5 mm	5.9 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	7.7 A	Shielded	Drum Core Wirewound	30 %	1.5 µH	85 °C	-40 °C	14 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-4R7N=P3	Surface Mount	0.197 in	5 mm	4.1 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	4.5 A	Shielded	Drum Core Wirewound	30 %	4.7 ÁH	85 °C	-40 °C	26 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-150M=P3	Surface Mount	0.197 in	5 mm	2.2 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	2.4 A	Shielded	Drum Core Wirewound	20 %	15 µH	85 °C	-40 °C	71 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-101M=P3	Surface Mount	0.197 in	5 mm	770 mA	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	940 mA	Shielded	Drum Core Wirewound	20 %	100 µH	85 °C	-40 °C	460 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-120M=P3	Surface Mount	0.197 in	5 mm	2.4 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	2.7 A	Shielded	Drum Core Wirewound	20 %	12 µH	85 °C	-40 °C	63 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-680M=P3	Surface Mount	0.197 in	5 mm	1 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	1.13 A	Shielded	Drum Core Wirewound	20 %	68 µH	85 °C	-40 °C	280 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-5R6N=P3	Surface Mount	0.197 in	5 mm	3.5 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	4 A	Shielded	Drum Core Wirewound	30 %	5.6 µH	85 °C	-40 °C	32 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-3R6N=P3	Surface Mount	0.197 in	5 mm	4.4 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	5 A	Shielded	Drum Core Wirewound	30 %	3.6 µH	85 °C	-40 °C	23 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-330M=P3	Surface Mount	0.197 in	5 mm	1.5 A	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	1.64 A	Shielded	Drum Core Wirewound	20 %	33 µH	85 °C	-40 °C	170 mOhm	Nonstandard	Ferrite
Murata Power Solutions Inc. B1047AS-2R2N=P3	Surface Mount	0.197 in	5 mm	5.5 Amps	2-SMD	0.299 in	0.299 in	7.6 mm	7.6 mm	100 kHz	6.5 A	Shielded	Drum Core Wirewound	30 %	2.2 µH	85 °C	-40 °C		Nonstandard	Ferrite	16 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
		10	$ 0.48
		25	$ 0.43
	Digi-Reel®	1	$ 0.62
		10	$ 0.48
		25	$ 0.43
	Tape & Reel (TR)	1000	$ 0.28

Description

General part information

B1047AS Series

4.7 µH Shielded Drum Core, Wirewound Inductor 4.1 A 26mOhm Max Nonstandard

Documents

Technical documentation and resources

B1047AS-101M=P3

Datasheet