Inductors, Coils, Chokes

SRR7032-221M

Active

Bourns Inc.

POWER INDUCTOR (SMD), 220 ΜH, 300 MA, SHIELDED, 320 MA, SRR7032 SERIES

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DocumentsDatasheet Technical Data Sheet EN +1

Inductors, Coils, Chokes

SRR7032-221M

Active

Bourns Inc.

POWER INDUCTOR (SMD), 220 ΜH, 300 MA, SHIELDED, 320 MA, SRR7032 SERIES

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRR7032-221M

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

SRR7032 Series

Part	Inductance Frequency - Test	Type	Tolerance	Operating Temperature [Max]	Operating Temperature [Min]	Current - Saturation (Isat)	Inductance	Package / Case	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Mounting Type	Q @ Freq	Shielding	DC Resistance (DCR) [Max]	Current Rating (Amps)	Height - Seated (Max) [Max]	Height - Seated (Max)	Material - Core	Frequency - Self Resonant	DC Resistance (DCR)	Q @ Freq [custom]	Q @ Freq [custom]	DC Resistance (DCR)
Bourns Inc. SRR7032-6R8M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	1.8 A	6.8 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	7.96 MHz 17	Shielded	54 mOhm	1.6 A	0.134 in	3.4 mm	Ferrite	37 MHz
Bourns Inc. SRR7032-150M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	1.2 A	15 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	22	Shielded		1.1 A	0.134 in	3.4 mm	Ferrite	32 MHz	95 mOhm
Bourns Inc. SRR7032-221M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	320 mA	220 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount		Shielded	1.3 Ohm	0.3 A	0.134 in	3.4 mm	Ferrite	7.5 MHz		796 kHz	47
Bourns Inc. SRR7032-4R7M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	2 A	4.7 ÁH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	7.96 MHz 16	Shielded	42 mOhm	2 A	0.134 in	3.4 mm	Ferrite	43 MHz
Bourns Inc. SRR7032-101M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	500 mA	100 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount		Shielded		0.45 A	0.134 in	3.4 mm	Ferrite	12 MHz		796 kHz	28	540 mOhm
Bourns Inc. SRR7032-220M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	1.05 A	22 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	2.52 MHz 20	Shielded	135 mOhm	960 mA	0.134 in	3.4 mm	Ferrite	29 MHz
Bourns Inc. SRR7032-2R2M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	2.6 A	2.2 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	7.96 MHz 12	Shielded		2.65 A	0.134 in	3.4 mm	Ferrite
Bourns Inc. SRR7032-102M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	140 mA	1 mH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	120 252 kHz	Shielded	5.4 Ohm	150 mA	0.134 in	3.4 mm	Ferrite	3.1 MHz
Bourns Inc. SRR7032-5R6M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C		5.6 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount		Shielded			0.134 in	3.4 mm	Ferrite
Bourns Inc. SRR7032-681M	100 kHz	Drum Core Wirewound	20 %	125 °C	-40 C	150 mA	680 µH	Nonstandard	0.276 "	0.276 in	7 mm	7 mm	Surface Mount	58 796 kHz	Shielded	3.75 Ohm	160 mA	0.134 in	3.4 mm	Ferrite	3.8 MHz

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	$ 0.76
		10	$ 0.59
		25	$ 0.53
		50	$ 0.49
		100	$ 0.46
		250	$ 0.41
		500	$ 0.38
	Digi-Reel®	1	$ 0.76
		10	$ 0.59
		25	$ 0.53
		50	$ 0.49
		100	$ 0.46
		250	$ 0.41
		500	$ 0.38
	N/A	225	$ 0.65
	Tape & Reel (TR)	1500	$ 0.34
		3000	$ 0.31
		4500	$ 0.30
		7500	$ 0.28
		10500	$ 0.28
Newark	Each (Supplied on Cut Tape)	100	$ 0.39

Description

General part information

SRR7032 Series

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

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet

Product Change Notice EN

Datasheet