SRF2012-121YA

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Bourns Inc.

CMC 400MA 2LN 120 OHM SMD

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DocumentsTechnical Data Sheet EN Datasheet

SRF2012-121YA

Active

Bourns Inc.

CMC 400MA 2LN 120 OHM SMD

Deep-Dive with AI

DocumentsTechnical Data Sheet EN Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRF2012-121YA

Current Rating (Max) [Max]	400 mA
DC Resistance (DCR) (Max) [Max]	300 mOhm
Height (Max)	1.4 mm
Height (Max) [Max]	0.055 in
Impedance @ Frequency	120 Ohms
Mounting Type	Surface Mount
Number of Lines	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	4 Lead
Package / Case	Horizontal
Size / Dimension [x]	2 mm
Size / Dimension [x]	0.079 in
Size / Dimension [y]	0.047 in
Size / Dimension [y]	1.2 mm
Voltage Rating - DC	50 VDC

SRF2012 Series

Part	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Impedance @ Frequency	Current Rating (Max) [Max]	Height (Max) [Max]	Height (Max) [Max]	DC Resistance (DCR) (Max) [Max]	Number of Lines	Mounting Type	Voltage Rating - DC	Height (Max)
Bourns Inc. SRF2012-301Y	2.05 mm	1.25 mm	0.049 in	0.081 in	-55 °C	125 °C	4 Lead	Horizontal	300 Ohms	290 mA	0.057 "	1.45 mm	400 mOhm	2	Surface Mount	50 VDC
Bourns Inc. SRF2012-900YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	90 Ohms	400 mA	0.055 in		300 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-121YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	120 Ohms	400 mA	0.055 in		300 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-301YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	300 Ohms	300 mA	0.055 in		500 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-261Y	2.05 mm	1.25 mm	0.049 in	0.081 in	-55 °C	125 °C	4 Lead	Horizontal	260 Ohms	300 mA	0.057 "	1.45 mm	400 mOhm	2	Surface Mount	50 VDC
Bourns Inc. SRF2012-671YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	670 Ohms	140 mA	0.055 in		600 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-161YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	160 Ohms	350 mA	0.055 in		350 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-371YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	370 Ohms	300 mA	0.055 in		500 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-201YA	2 mm	1.2 mm	0.047 in	0.079 in	-40 °C	125 °C	4 Lead	Horizontal	200 Ohms	300 mA	0.055 in		400 mOhm	2	Surface Mount	50 VDC	1.4 mm
Bourns Inc. SRF2012-221Y	2.05 mm	1.25 mm	0.049 in	0.081 in	-55 °C	125 °C	4 Lead	Horizontal	220 Ohms	310 mA	0.057 "	1.45 mm	350 mOhm	2	Surface Mount	50 VDC

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	$ 0.38
		10	$ 0.30
		25	$ 0.28
		50	$ 0.26
		100	$ 0.23
		250	$ 0.22
		500	$ 0.20
		1000	$ 0.16
	Digi-Reel®	1	$ 0.38
		10	$ 0.30
		25	$ 0.28
		50	$ 0.26
		100	$ 0.23
		250	$ 0.22
		500	$ 0.20
		1000	$ 0.16
	Tape & Reel (TR)	2000	$ 0.12
Newark	Each (Supplied on Cut Tape)	1	$ 0.36
		10	$ 0.24
		25	$ 0.22
		50	$ 0.20
		100	$ 0.18

Description

General part information

SRF2012 Series

2 Line Common Mode Choke Surface Mount 120 Ohms @ 100 MHz 400mA DCR 300mOhm

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet