Inductors, Coils, Chokes

12LRS473C

Active

Murata Power Solutions Inc.

INDUCTOR, RADIAL LEADED, 1200LRS SERIES, 47 µH, 1.7 A, 1.7 A, 0.14 OHM, ± 20%

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DocumentsDatasheet Product Change Notice EN

Inductors, Coils, Chokes

12LRS473C

Active

Murata Power Solutions Inc.

INDUCTOR, RADIAL LEADED, 1200LRS SERIES, 47 µH, 1.7 A, 1.7 A, 0.14 OHM, ± 20%

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	12LRS473C

Current Rating (Amps)	1.7 A
DC Resistance (DCR)	140 mOhm
Height - Seated (Max) [Max] [z]	0.335 in
Height - Seated (Max) [Max] [z]	8.5 mm
Inductance	47 µH
Inductance Frequency - Test	10 kHz
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Vertical Cylinder, Radial
Package / Case	4 Lead
Shielding	Shielded
Size / Dimension [diameter]	10.5 mm, 0.413 in
Tolerance	20 %
Type	Wirewound

12LRS Series

Part	Type	Mounting Type	Inductance Frequency - Test	Size / Dimension [diameter]	Current Rating (Amps)	Inductance	Operating Temperature [Max]	Operating Temperature [Min]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Shielding	Tolerance	Package / Case	Package / Case	DC Resistance (DCR) [Max]	DC Resistance (DCR)
Murata Power Solutions Inc. 12LRS105C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	400 mA	1 mH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead
Murata Power Solutions Inc. 12LRS475C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	0.18 A	4.7 mH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead	10.5 Ohm
Murata Power Solutions Inc. 12LRS683C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	1.6 A	68 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead	160 mOhm
Murata Power Solutions Inc. 12LRS334C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	0.63 A	330 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead		860 mOhm
Murata Power Solutions Inc. 12LRS684C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	0.5 A	680 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead		1.65 Ohm
Murata Power Solutions Inc. 12LRS473C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	1.7 A	47 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	20 %	Radial Vertical Cylinder	4 Lead		140 mOhm
Murata Power Solutions Inc. 12LRS474C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	0.53 A		85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead	1.23 Ohm
Murata Power Solutions Inc. 12LRS104C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	1.4 A	100 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead		200 mOhm
Murata Power Solutions Inc. 12LRS226C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm		22 mH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead		70 Ohm
Murata Power Solutions Inc. 12LRS154C	Wirewound	Through Hole	10 kHz	0.413 in 10.5 mm	1 A	150 µH	85 °C	-40 °C	0.335 in	8.5 mm	Shielded	15 %	Radial Vertical Cylinder	4 Lead		350 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 0.71
		10	$ 0.70
		25	$ 0.69
		50	$ 0.68
		100	$ 0.64
		250	$ 0.60
		500	$ 0.56
		1000	$ 0.53
Newark	Each	250	$ 0.67

Description

General part information

12LRS Series

INDUCTOR, RADIAL LEADED, 1200LRS SERIES, 47 µH, 1.7 A, 1.7 A, 0.14 OHM, ± 20%

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet