Inductors, Coils, Chokes

PM7032S-221M-RC

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Bourns Inc.

FIXED IND 220UH 300MA 1.3OHM SMD

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Inductors, Coils, Chokes

PM7032S-221M-RC

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Bourns Inc.

FIXED IND 220UH 300MA 1.3OHM SMD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PM7032S-221M-RC

Current - Saturation (Isat)	320 mA
Current Rating (Amps)	0.3 A
DC Resistance (DCR) [Max]	1.3 Ohm
Frequency - Self Resonant	7.5 MHz
Height - Seated (Max)	3.4 mm
Height - Seated (Max) [Max]	0.134 in
Inductance	220 µH
Inductance Frequency - Test	100 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Nonstandard
Q @ Freq [custom]	796 kHz
Q @ Freq [custom]	47
Shielding	Shielded
Size / Dimension [x]	0.276 "
Size / Dimension [x]	7 mm
Size / Dimension [y]	0.276 in
Size / Dimension [y]	7 mm
Tolerance	20 %
Type	Drum Core, Wirewound

PM7032S Series

Part	Inductance	Frequency - Self Resonant	DC Resistance (DCR) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Shielding	Material - Core	Inductance Frequency - Test	Tolerance	Mounting Type	Type	Height - Seated (Max) [Max]	Height - Seated (Max)	Package / Case	Q @ Freq	Current Rating (Amps)	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Current - Saturation (Isat)	DC Resistance (DCR)	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]
Bourns Inc. PM7032S-4R7M-RC	4.7 ÁH	43 MHz	42 mOhm	125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard	7.96 MHz 16	2 A	0.276 "	0.276 in	7 mm	7 mm	2 A
Bourns Inc. PM7032S-221M	220 µH		1.26 Ohm	85 °C	-20 ░C	Shielded	Ferrite	1 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard		0.33 A	0.276 "	0.276 in	7 mm	7 mm	290 mA
Bourns Inc. PM7032S-100M-RC	10 µH	35 MHz	68 mOhm	125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard	2.52 MHz 25	1.4 A	0.276 "	0.276 in	7 mm	7 mm	1.6 A
Bourns Inc. PM7032S-330M-RC	33 µH	20 MHz		125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard	2.52 MHz 23	760 mA	0.276 "	0.276 in	7 mm	7 mm	860 mA	200 mOhm
Bourns Inc. PM7032S-470M-RC	47 µH	18 MHz	280 mOhm	125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard	2.52 MHz 26	0.67 A	0.276 "	0.276 in	7 mm	7 mm	770 mA
Bourns Inc. PM7032S-4R7M	4.7 ÁH		43 mOhm	85 °C	-20 ░C	Shielded	Ferrite	1 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard		1.8 A	0.276 "	0.276 in	7 mm	7 mm	1.7 A
Bourns Inc. PM7032S-471M	470 µH		2.46 Ohm	85 °C	-20 ░C	Shielded	Ferrite	1 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard		0.24 A	0.276 "	0.276 in	7 mm	7 mm	200 mA
Bourns Inc. PM7032S-150M-RC	15 µH	32 MHz		125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard	22	1.1 A	0.276 "	0.276 in	7 mm	7 mm	1.2 A		95 mOhm
Bourns Inc. PM7032S-221M-RC	220 µH	7.5 MHz	1.3 Ohm	125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard		0.3 A	0.276 "	0.276 in	7 mm	7 mm	320 mA			796 kHz	47
Bourns Inc. PM7032S-331M-RC	330 µH	6.1 MHz	1.9 Ohm	125 °C	-40 C	Shielded	Ferrite	100 kHz	20 %	Surface Mount	Drum Core Wirewound	0.134 in	3.4 mm	Nonstandard		0.22 A	0.276 "	0.276 in	7 mm	7 mm	240 mA			796 kHz	46

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	$ 0.68
	Tape & Reel (TR)	1000	$ 0.73

Description

General part information

PM7032S Series

220 µH Shielded Drum Core, Wirewound Inductor 300 mA 1.3Ohm Max Nonstandard

Documents

Technical documentation and resources