Inductors, Coils, Chokes

32470C

Active

Murata Power Solutions Inc.

TOROIDAL INDUCTOR, VERTICAL, 3200 SERIES, 47 µH, 2.1 A, 0.042 OHM, ± 15%

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DocumentsProduct Change Notice EN Datasheet

Inductors, Coils, Chokes

32470C

Active

Murata Power Solutions Inc.

TOROIDAL INDUCTOR, VERTICAL, 3200 SERIES, 47 µH, 2.1 A, 0.042 OHM, ± 15%

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	32470C

Current Rating (Amps)	2.1 A
DC Resistance (DCR)	42 mOhm
Frequency - Self Resonant	21 MHz
Height - Seated (Max) [Max] [z]	0.945 in
Height - Seated (Max) [Max] [z]	24 mm
Inductance	47 µH
Inductance Frequency - Test	1 MHz
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	Radial, Vertical
Package / Case	4 Leads
Q @ Freq	3.1, 1 MHz
Shielding	Unshielded
Size / Dimension [x]	21.5 mm
Size / Dimension [x]	0.846 in
Size / Dimension [y]	0.394 in
Size / Dimension [y]	10 mm
Tolerance	15 %
Type	Toroidal

32 Series

Part	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Package / Case	Package / Case	Shielding	Mounting Type	Frequency - Self Resonant	Inductance	DC Resistance (DCR) [Max]	Q @ Freq	Operating Temperature [Max]	Operating Temperature [Min]	Inductance Frequency - Test	Tolerance	Current Rating (Amps)	Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	DC Resistance (DCR)
Murata Power Solutions Inc. 32330C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	28 MHz	33 µH	36 mOhm	3.2	125 °C	-40 °C	1 MHz	15 %	2.5 A	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32221C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	2.8 MHz	220 µH	141 mOhm	3.3 800 kHz	125 °C	-40 °C	800 kHz	15 %	960 mA	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32151C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	3.3 MHz	150 µH	117 mOhm	3.3 800 kHz	125 °C	-40 °C	800 kHz	15 %	1.2 A	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32102C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	1 MHz	1 mH	568 mOhm	1.2 800 kHz	125 °C	-40 °C	800 kHz	15 %	450 mA	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32331C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	2.3 MHz	330 µH	215 mOhm	3.2 800 kHz	125 °C	-40 °C	800 kHz	15 %	780 mA	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32470C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	21 MHz	47 µH		1 MHz 3.1	125 °C	-40 °C	1 MHz	15 %	2.1 A	Toroidal	0.945 in	24 mm	42 mOhm
Murata Power Solutions Inc. 32471C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	1.6 MHz		312 mOhm	2.8 800 kHz	125 °C	-40 °C	800 kHz	15 %	660 mA	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32680C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	11 MHz	68 µH		1 MHz 3.1	125 °C	-40 °C	1 MHz	15 %	1.7 A	Toroidal	0.945 in	24 mm	62 mOhm
Murata Power Solutions Inc. 32681C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	1.2 MHz	680 µH	377 mOhm	2 800 kHz	125 °C	-40 °C	800 kHz	15 %	0.55 A	Toroidal	0.945 in	24 mm
Murata Power Solutions Inc. 32220C	0.394 in	21.5 mm	0.846 in	10 mm	Radial Vertical	4 Leads	Unshielded	Through Hole	41 MHz	22 µH	29 mOhm	3.2	125 °C	-40 °C	1 MHz	15 %	3 A	Toroidal	0.945 in	24 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 1.75
		5	$ 1.71
		10	$ 1.65
		25	$ 1.57
		50	$ 1.47
		100	$ 1.41
		250	$ 1.37
		500	$ 1.32
		1000	$ 1.27
Newark	Each	50	$ 1.73
		100	$ 1.69
		250	$ 1.61
		500	$ 1.50
		1000	$ 1.44

Description

General part information

32 Series

47 µH Unshielded Toroidal Inductor 2.1 A 42mOhm Max Radial, Vertical, 4 Leads (Open)

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet