SRR4018-3R9Y

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Bourns Inc.

IND4.8X4.8X1.8MM,3.9UH30%1.82A,SHDSMD /TAPE & REEL - 7" REEL

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SRR4018-3R9Y

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Bourns Inc.

IND4.8X4.8X1.8MM,3.9UH30%1.82A,SHDSMD /TAPE & REEL - 7" REEL

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRR4018-3R9Y

Current - Saturation (Isat)	1.65 A
Current Rating (Amps)	1.82 A
DC Resistance (DCR) [Max]	75 mOhm
Frequency - Self Resonant	60 MHz
Height - Seated (Max) [Max] [z]	2 mm
Height - Seated (Max) [Max] [z]	0.079 in
Inductance	3.9 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	4848 Metric
Package / Case	1919
Q @ Freq	7.96 MHz, 8
Shielding	Shielded
Size / Dimension [x]	0.189 "
Size / Dimension [x]	4.8 mm
Size / Dimension [y]	4.8 mm
Size / Dimension [y]	0.189 in
Tolerance	30 %
Type	Wirewound, Drum Core

SRR4018 Series

Part	Material - Core	Frequency - Self Resonant	Inductance	Shielding	Tolerance	DC Resistance (DCR) [Max]	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Q @ Freq	Current - Saturation (Isat)	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Inductance Frequency - Test	Type	Current Rating (Amps)	DC Resistance (DCR)
Bourns Inc. SRR4018-8R2Y	Ferrite	40 MHz	8.2 µH	Shielded	30 %	135 mOhm	4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	7 7.96 MHz	1.1 A	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	1.4 A
Bourns Inc. SRR4018-560Y	Ferrite	15 MHz	56 µH	Shielded	30 %	820 mOhm	4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	2.52 MHz 8	400 mA	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	0.52 A
Bourns Inc. SRR4018-3R9Y	Ferrite	60 MHz	3.9 µH	Shielded	30 %	75 mOhm	4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	7.96 MHz 8	1.65 A	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	1.82 A
Bourns Inc. SRR4018-3R3Y	Ferrite	61 MHz	3.3 µH	Shielded	30 %	65 mOhm	4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	7.96 MHz 8	1.8 A	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	1.95 A
Bourns Inc. SRR4018-121Y	Ferrite	10 MHz		Shielded	30 %	1.95 Ohm	4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	11 796 kHz	280 mA	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	0.33 A
Bourns Inc. SRR4018-680Y	Ferrite	13 MHz	68 µH	Shielded	30 %		4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	2.52 MHz 7	380 mA	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	0.5 A	860 mOhm
Bourns Inc. SRR4018-270Y	Ferrite	23 MHz	27 µH	Shielded	30 %		4848 Metric	1919	125 °C	-40 °C	Surface Mount	2 mm	0.079 in	2.52 MHz 7	600 mA	0.189 "	4.8 mm	4.8 mm	0.189 in	100 kHz	Drum Core Wirewound	770 mA

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	$ 0.79
		10	$ 0.68
		25	$ 0.62
		50	$ 0.57
		100	$ 0.50
		250	$ 0.47
	Digi-Reel®	1	$ 0.79
		10	$ 0.68
		25	$ 0.62
		50	$ 0.57
		100	$ 0.50
		250	$ 0.47
	Tape & Reel (TR)	800	$ 0.38
		1600	$ 0.36
		2400	$ 0.35
		5600	$ 0.34
		20000	$ 0.33
Newark	Each (Supplied on Full Reel)	1	$ 0.39
		5000	$ 0.39
		10000	$ 0.36
		20000	$ 0.33
		30000	$ 0.31
		50000	$ 0.30

Description

General part information

SRR4018 Series

3.9 µH Shielded Drum Core, Wirewound Inductor 1.82 A 75mOhm Max 1919 (4848 Metric)

Documents

Technical documentation and resources