Specification	SRN4018-100M

Current - Saturation (Isat)	1.4 A
Current Rating (Amps)	1.3 A
DC Resistance (DCR) [Max]	180 mOhm
Frequency - Self Resonant	25 MHz
Height - Seated (Max) [Max]	1.8 mm
Height - Seated (Max) [Max]	0.071 in
Inductance	10 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	2.52 MHz, 11
Shielding	Shielded
Size / Dimension [x]	0.157 in
Size / Dimension [x]	4 mm
Size / Dimension [y]	0.157 "
Size / Dimension [y]	4 mm
Tolerance	20 %
Type	Drum Core, Wirewound

SRN4018 Series

Part	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Mounting Type	Material - Core	DC Resistance (DCR) [Max]	Frequency - Self Resonant	Shielding	Q @ Freq	Current - Saturation (Isat)	Inductance Frequency - Test	Type	Tolerance	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Inductance	Current Rating (Amps)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Q @ Freq [custom]	Q @ Freq [custom]	DC Resistance (DCR)
Bourns Inc. SRN4018-151M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite	2.4 Ohm	5 MHz	Shielded	23 796 kHz	350 mA	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	150 µH	320 mA	125 °C	-40 C	Nonstandard
Bourns Inc. SRN4018-3R3M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite	66 mOhm	45 MHz	Shielded		2.3 A	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	3.3 µH	2.2 A	125 °C	-40 C	Nonstandard	9	7.96 MHz
Bourns Inc. SRN4018-2R7M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite		52 MHz	Shielded		2.4 A	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	2.7 µH	2.3 A	125 °C	-40 C	Nonstandard	9	7.96 MHz
Bourns Inc. SRN4018-2R2M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite		60 MHz	Shielded		3 A	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	2.2 µH	2.9 A	125 °C	-40 C	Nonstandard	9	7.96 MHz	44 mOhm
Bourns Inc. SRN4018-220M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite	348 mOhm	15 MHz	Shielded	2.52 MHz 11	950 mA	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	22 µH	900 mA	125 °C	-40 C	Nonstandard
Bourns Inc. SRN4018-1R0Y	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite	23 mOhm	90 MHz	Shielded		4.2 A	100 kHz	Drum Core Wirewound	30 %	1.8 mm	0.071 in	1 µH	3.7 A	125 °C	-40 C	Nonstandard	9	7.96 MHz
Bourns Inc. SRN4018-221M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite		3 MHz	Shielded	30 796 kHz	300 mA	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	220 µH	0.28 A	125 °C	-40 C	Nonstandard			3.552 Ohm
Bourns Inc. SRN4018-331M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite		6 MHz	Shielded	30 796 kHz	210 mA	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	330 µH	0.2 A	125 °C	-40 C	Nonstandard			6.36 Ohm
Bourns Inc. SRN4018-100M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite	180 mOhm	25 MHz	Shielded	2.52 MHz 11	1.4 A	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	10 µH	1.3 A	125 °C	-40 C	Nonstandard
Bourns Inc. SRN4018-470M	0.157 "	4 mm	0.157 in	4 mm	Surface Mount	Ferrite		10 MHz	Shielded	2.52 MHz 11	620 mA	100 kHz	Drum Core Wirewound	20 %	1.8 mm	0.071 in	47 µH	600 mA	125 °C	-40 C	Nonstandard			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	$ 0.42
		10	$ 0.36
		25	$ 0.33
		50	$ 0.30
		100	$ 0.27
		250	$ 0.25
		500	$ 0.22
		1000	$ 0.19
	Digi-Reel®	1	$ 0.42
		10	$ 0.36
		25	$ 0.33
		50	$ 0.30
		100	$ 0.27
		250	$ 0.25
		500	$ 0.22
		1000	$ 0.19
	N/A	9555	$ 0.36
	Tape & Reel (TR)	3000	$ 0.19
		6000	$ 0.18
		15000	$ 0.18
		30000	$ 0.17
Newark	Each (Supplied on Full Reel)	3000	$ 0.17
		6000	$ 0.16
		12000	$ 0.15

Description

General part information

SRN4018 Series

10 µH Shielded Drum Core, Wirewound Inductor 1.3 A 180mOhm Max Nonstandard

Documents

Technical documentation and resources

SRN4018-100M

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SRN4018-100M

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Technical Specifications

SRN4018 Series

Pricing

Description

SRN4018 Series

Documents

Product Change Notice EN

Technical Data Sheet EN

EOL Notices EN

Datasheet

SRN4018 Series