CFS1/4CT52R621J

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KOA Speer Electronics, Inc.

RES 620 OHM 5% 1/4W AXIAL

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CFS1/4CT52R621J

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KOA Speer Electronics, Inc.

RES 620 OHM 5% 1/4W AXIAL

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	CFS1/4CT52R621J	CFS1/4 Series

Composition	Carbon Film	Carbon Film
Number of Terminations	2	2
Operating Temperature [Max]	155 °C	155 °C
Operating Temperature [Min]	-55 °C	-55 °C
Package / Case	Axial	Axial
Power (Watts)	0.25 W	0.25 W
Power (Watts)	250 mW	250 mW
Resistance	620 Ohms	2.4 - 10000 kOhms
Size / Dimension [diameter]	0.067 in	0.067 in
Size / Dimension [diameter]	1.7 mm	1.7 mm
Size / Dimension [x]	3.2 mm	3.2 mm
Size / Dimension [x]	0.126 in	0.126 in
Supplier Device Package	Axial	Axial
Temperature Coefficient [Max]	350 ppm/°C	-700 - 350
Temperature Coefficient [Min]	-450 ppm/°C	-1300 - 0 ppm/°C
Tolerance	5 %	2 - 5 %

CFS1/4 Series

RES CARBON FILM 680K OHM 5% 0.25W(1/4W) -1300PPM/°C TO 0PPM/°C CONFORMAL COATED AXL T/R

Part	Power (Watts)	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Number of Terminations	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Supplier Device Package	Package / Case	Resistance	Tolerance	Composition	Temperature Coefficient [Max]	Temperature Coefficient [Min]
KOA Speer Electronics, Inc. CFS1/4CT52R684J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	680 kOhms	5 %	Carbon Film	0	-1300 ppm/°C
KOA Speer Electronics, Inc. CFS1/4C101J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	100 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R511J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	510 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R222J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	2200 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R184J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	180 kOhms	5 %	Carbon Film	0	-1000 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R513J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	51 kOhms	5 %	Carbon Film	-700 ppm/°C	0 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R102J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	1000 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R152J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	1500 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R472J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	4.7 kOhms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CFS1/4CT52R471J	0.25 W	250 mW	155 °C	-55 °C	2	3.2 mm	0.126 in	0.067 in	1.7 mm	Axial	Axial	470 Ohms	5 %	Carbon Film	350 ppm/°C	-450 ppm/°C

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	$ 0.05
		25	$ 0.04
		50	$ 0.04
		100	$ 0.03
		250	$ 0.02
		500	$ 0.02
		1000	$ 0.02
	Tape & Reel (TR)	5000	$ 0.01
		10000	$ 0.01

Description

General part information

CFS1/4 Series

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

Documents

Technical documentation and resources