Inductors, Coils, Chokes

SRR4018-8R2Y

Active

Bourns Inc.

IND4.8X4.8X1.8MM,8.2UH30%1.4A,SHDSMD /TAPE & REEL - 7" REEL

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Inductors, Coils, Chokes

SRR4018-8R2Y

Active

Bourns Inc.

IND4.8X4.8X1.8MM,8.2UH30%1.4A,SHDSMD /TAPE & REEL - 7" REEL

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRR4018-8R2Y

Current - Saturation (Isat)	1.1 A
Current Rating (Amps)	1.4 A
DC Resistance (DCR) [Max]	135 mOhm
Frequency - Self Resonant	40 MHz
Height - Seated (Max) [Max]	0.079 in
Height - Seated (Max) [Max]	2 mm
Inductance	8.2 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	1919 (4848 Metric)
Q @ Freq	7, 7.96 MHz
Shielding	Shielded
Size / Dimension [x]	4.8 mm
Size / Dimension [x]	0.189 "
Size / Dimension [y]	4.8 mm
Size / Dimension [y]	0.189 in
Tolerance	30 %
Type	Drum Core, Wirewound

SRR4018 Series

Part	DC Resistance (DCR) [Max]	Tolerance	Material - Core	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Inductance	Operating Temperature [Max]	Operating Temperature [Min]	Inductance Frequency - Test	Package / Case	Current - Saturation (Isat)	Frequency - Self Resonant	Shielding	Current Rating (Amps)	Q @ Freq	Type	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Mounting Type
Bourns Inc. SRR4018-8R2Y	135 mOhm	30 %	Ferrite	0.079 in	2 mm	8.2 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	1.1 A	40 MHz	Shielded	1.4 A	7 7.96 MHz	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-560Y	820 mOhm	30 %	Ferrite	0.079 in	2 mm	56 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	400 mA	15 MHz	Shielded	0.52 A	2.52 MHz 8	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-3R9Y	75 mOhm	30 %	Ferrite	0.079 in	2 mm	3.9 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	1.65 A	60 MHz	Shielded	1.82 A	7.96 MHz 8	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-3R3Y	65 mOhm	30 %	Ferrite	0.079 in	2 mm	3.3 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	1.8 A	61 MHz	Shielded	1.95 A	7.96 MHz 8	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-121Y	1.95 Ohm	30 %	Ferrite	0.079 in	2 mm		125 °C	-40 C	100 kHz	1919 (4848 Metric)	280 mA	10 MHz	Shielded	0.33 A	11 796 kHz	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-680Y	860 mOhm	30 %	Ferrite	0.079 in	2 mm	68 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	380 mA	13 MHz	Shielded	0.5 A	2.52 MHz 7	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount
Bourns Inc. SRR4018-270Y		30 %	Ferrite	0.079 in	2 mm	27 µH	125 °C	-40 C	100 kHz	1919 (4848 Metric)	0.6 A	23 MHz	Shielded	770 mA	2.52 MHz 7	Drum Core Wirewound	4.8 mm	4.8 mm	0.189 in	0.189 "	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.36
	Tape & Reel (TR)	800	$ 0.36
Mouser	N/A	1	$ 0.79
		10	$ 0.68
		25	$ 0.62
		100	$ 0.50
		250	$ 0.48
		800	$ 0.36
		4800	$ 0.35
		9600	$ 0.30
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

8.2 µH Shielded Drum Core, Wirewound Inductor 1.4 A 135mOhm Max 1919 (4848 Metric)

Documents

Technical documentation and resources