Resistors

CF1/4CT52R514J

Active

KOA Speer Electronics, Inc.

RES 510K OHM 5% 1/4W AXIAL

Resistors

CF1/4CT52R514J

Active

KOA Speer Electronics, Inc.

RES 510K OHM 5% 1/4W AXIAL

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CF1/4CT52R514J

Composition	Carbon Film
Number of Terminations	2
Operating Temperature (Max)	155 °C
Operating Temperature (Min)	-55 °C
Package / Case	Axial
Package Name	Axial
Power (Watts)	250 mW
Power (Watts) Options	1/4W
Resistance	510 kOhm
Size / Dimension Diameter	0.091 in
Size / Dimension Length	0.24 in
Temperature Coefficient (Highest)	0 ppm/°C
Temperature Coefficient (Lowest)	-1000 ppm/°C
Tolerance	5 %

CF1/4 Series

...

Part	Number of Terminations	Tolerance	Package Name	Package / Case	Temperature Coefficient (Highest)	Temperature Coefficient (Lowest)	Power (Watts)	Power (Watts) Options	Composition	Operating Temperature (Max)	Operating Temperature (Min)	Resistance	Size / Dimension Length	Size / Dimension Diameter	Temperature Coefficient (Positive)	Temperature Coefficient (Negative)
KOA Speer Electronics, Inc. CF1/4CT52R434J	2	5 %	Axial	Axial	0 ppm/°C	-1000 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	430 kOhm	0.24 in	0.091 in
KOA Speer Electronics, Inc. CF1/4CT52R5R1J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	5.1 Ohm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4CT52R100J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	10 Ohms	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4CT52R510J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	51 Ohm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4CT52R560J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	56 Ohm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4CT52R514J	2	5 %	Axial	Axial	0 ppm/°C	-1000 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	510 kOhm	0.24 in	0.091 in
KOA Speer Electronics, Inc. CF1/4C471J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	470 Ohm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4CT52R562J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	5.6 kOhm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4C822J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	8.2 kOhm	0.24 in	0.091 in	350 ppm/°C	-450 ppm/°C
KOA Speer Electronics, Inc. CF1/4C272J	2	5 %	Axial	Axial	350 ppm/°C	-450 ppm/°C	250 mW	1/4W	Carbon Film	155 °C	-55 °C	2.7 kOhm	0.24 in	0.091 in	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	$	Updated

Digikey	Cut Tape (CT)	1	$ 0.14	<6d
		10	$ 0.09
		25	$ 0.07
		50	$ 0.06
		100	$ 0.06
		250	$ 0.05
		500	$ 0.04
		1000	$ 0.04
	Tape & Reel (TR)	5000	$ 0.03	<6d
		10000	$ 0.03
		15000	$ 0.03
		25000	$ 0.03
		35000	$ 0.02
		50000	$ 0.02

CAD

3D models and CAD resources for this part

Description

General part information

CF1/4 Series

510 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Axial Carbon Film

Documents

Technical documentation and resources

CF1/4CT52R514J | Datasheet

Datasheet