SRN4018-331M

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Bourns Inc.

IND4X4X1.8MM,330UH20%0.2A,SEMI-SHDSMD /TAPE & REEL - 13" REEL

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SRN4018-331M

Active

Bourns Inc.

IND4X4X1.8MM,330UH20%0.2A,SEMI-SHDSMD /TAPE & REEL - 13" REEL

Deep-Dive with AI

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRN4018-331M

Current - Saturation (Isat)	210 mA
Current Rating (Amps)	0.2 A
DC Resistance (DCR)	6.36 Ohm
Frequency - Self Resonant	6 MHz
Height - Seated (Max) [Max]	0.071 "
Height - Seated (Max) [Max]	1.8 mm
Inductance	330 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	30, 796 kHz
Shielding	Shielded
Size / Dimension [x]	4 mm
Size / Dimension [x]	0.157 "
Size / Dimension [y]	0.157 in
Size / Dimension [y]	4 mm
Tolerance	20 %
Type	Wirewound, Drum Core

SRN4018 Series

Part	Q @ Freq	Frequency - Self Resonant	Current Rating (Amps)	DC Resistance (DCR)	Shielding	Mounting Type	Inductance Frequency - Test	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Tolerance	Package / Case	Material - Core	Type	Current - Saturation (Isat)	Inductance	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Operating Temperature [Max]	Operating Temperature [Min]	DC Resistance (DCR) [Max]
Bourns Inc. SRN4018-3R3M	7.96 MHz 9	45 MHz	2.2 A	66 mOhm	Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	2.3 A	3.3 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C
Bourns Inc. SRN4018-2R7M	7.96 MHz 9	52 MHz			Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	2.4 A	2.7 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C
Bourns Inc. SRN4018-2R2M	7.96 MHz 9	60 MHz	2.9 A	44 mOhm	Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	3 A	2.2 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C
Bourns Inc. SRN4018-220M	2.52 MHz 11	15 MHz	900 mA		Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	950 mA	22 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C	348 mOhm
Bourns Inc. SRN4018-221M	30 796 kHz	3 MHz	0.28 A	3.552 Ohm	Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound		220 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C
Bourns Inc. SRN4018-331M	30 796 kHz	6 MHz	0.2 A	6.36 Ohm	Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	210 mA	330 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C
Bourns Inc. SRN4018-470M	2.52 MHz 11	10 MHz	600 mA		Shielded	Surface Mount	100 kHz	0.071 "	1.8 mm	20 %	Nonstandard	Ferrite	Drum Core Wirewound	620 mA	47 µH	0.157 in	4 mm	4 mm	0.157 "	125 °C	-40 °C	780 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	$ 0.44
		10	$ 0.34
		25	$ 0.31
		50	$ 0.29
		100	$ 0.27
		250	$ 0.24
		500	$ 0.22
		1000	$ 0.21
	Digi-Reel®	1	$ 0.44
		10	$ 0.34
		25	$ 0.31
		50	$ 0.29
		100	$ 0.27
		250	$ 0.24
		500	$ 0.22
		1000	$ 0.21
	Tape & Reel (TR)	3000	$ 0.15
Newark	Each	2500	$ 0.16

Description

General part information

SRN4018 Series

330 µH Shielded Drum Core, Wirewound Inductor 200 mA 6.36Ohm Max Nonstandard

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet