SRN4018-470M

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Bourns Inc.

INDUCTOR POWER SEMI-SHIELDED WIREWOUND 47UH 20% 100KHZ 11Q-FACTOR FERRITE 0.6A 0.78OHM DCR 1515 T/R

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SRN4018-470M

Active

Bourns Inc.

INDUCTOR POWER SEMI-SHIELDED WIREWOUND 47UH 20% 100KHZ 11Q-FACTOR FERRITE 0.6A 0.78OHM DCR 1515 T/R

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRN4018-470M

Current - Saturation (Isat)	620 mA
Current Rating (Amps)	600 mA
DC Resistance (DCR) [Max]	780 mOhm
Frequency - Self Resonant	10 MHz
Height - Seated (Max) [Max]	0.071 "
Height - Seated (Max) [Max]	1.8 mm
Inductance	47 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	11, 2.52 MHz
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	$

Arrow	N/A	3000	$ 0.25
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
	Tape & Reel (TR)	3000	$ 0.19
		6000	$ 0.18
		15000	$ 0.18
		30000	$ 0.17

Description

General part information

SRN4018 Series

47 µH Shielded Drum Core, Wirewound Inductor 600 mA 780mOhm Max Nonstandard

Documents

Technical documentation and resources

Datasheet

SRN4018-470M

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SRN4018-470M

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Technical Specifications

SRN4018 Series

Pricing

Description

SRN4018 Series

Documents

Datasheet

EOL Notices EN

Product Change Notice EN

Technical Data Sheet EN

Technical Data Sheet EN

Enhanced Product Overview EN

SRN4018 Series