CFS1/4CT52R681J

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KOA Speer Electronics, Inc.

RES 680 OHM 5% 1/4W AXIAL

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CFS1/4CT52R681J

Active

KOA Speer Electronics, Inc.

RES 680 OHM 5% 1/4W AXIAL

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CFS1/4CT52R681J

Composition	Carbon Film
Number of Terminations	2
Operating Temperature [Max]	155 °C
Operating Temperature [Min]	-55 °C
Package / Case	Axial
Power (Watts)	0.25 W
Power (Watts)	250 mW
Resistance	680 Ohms
Size / Dimension [diameter]	0.067 in
Size / Dimension [diameter]	1.7 mm
Size / Dimension [x]	3.2 mm
Size / Dimension [x]	0.126 in
Supplier Device Package	Axial
Temperature Coefficient [Max]	350 ppm/°C
Temperature Coefficient [Min]	-450 ppm/°C
Tolerance	5 %

CFS1/4 Series

Part	Composition	Power (Watts)	Power (Watts)	Number of Terminations	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Tolerance	Temperature Coefficient [Max]	Temperature Coefficient [Min]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Supplier Device Package	Resistance
KOA Speer Electronics, Inc. CFS1/4C101J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	100 Ohms
KOA Speer Electronics, Inc. CFS1/4CT52R681J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	680 Ohms
KOA Speer Electronics, Inc. CFS1/4CT52R683J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	-700 ppm/°C	0 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	68 kOhms
KOA Speer Electronics, Inc. CFS1/4C103J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	10000 Ohms
KOA Speer Electronics, Inc. CFS1/4CT52R752J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	7.5 kOhms
KOA Speer Electronics, Inc. CFS1/4CT52R510J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	51 Ohms
KOA Speer Electronics, Inc. CFS1/4CT52R242J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	2.4 kOhms
KOA Speer Electronics, Inc. CFS1/4CT52R184J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	0	-1000 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	180 kOhms
KOA Speer Electronics, Inc. CFS1/4CT52R394J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	0	-1300 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	390 kOhms
KOA Speer Electronics, Inc. CFS1/4CT52R472J	Carbon Film	0.25 W	250 mW	2	Axial	155 °C	-55 °C	5 %	350 ppm/°C	-450 ppm/°C	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	4.7 kOhms

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	$ 0.10
		10	$ 0.04
		25	$ 0.04
		50	$ 0.03
		100	$ 0.03
		250	$ 0.02
		500	$ 0.02
		1000	$ 0.02
	Tape & Reel (TR)	5000	$ 0.01
		10000	$ 0.01
		15000	$ 0.01
		25000	$ 0.01
		35000	$ 0.01
		50000	$ 0.01
		125000	$ 0.01
		250000	$ 0.01
		500000	$ 0.01

Description

General part information

CFS1/4 Series

680 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axial Carbon Film

Documents

Technical documentation and resources