CF1/4LM12.5302G datasheet, PDF

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CF1/4LM12.5302G: DescriptionFixed Resistor, Carbon Film, 0.25W, 3000ohm, 300V, 2% +/-Tol, 450ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size99KB，2 Pages; ManufacturerKOA Speer; Websitehttp://www.koaspeer.com/; Environmental Compliance

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CF1/4LM12.5302G Overview

Fixed Resistor, Carbon Film, 0.25W, 3000ohm, 300V, 2% +/-Tol, 450ppm/Cel, Through Hole Mount, AXIAL LEADED

CF1/4LM12.5302G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	KOA Speer
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
JESD-609 code	e0
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
Rated power dissipation(P)	0.25 W
Rated temperature	70 °C
resistance	3000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	CARBON FILM
Temperature Coefficient	450 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	WIRE
Tolerance	2%
Operating Voltage	300 V
Base Number Matches	1

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carbon film leaded resistors

features

•

Flameproof coating is available (specify “CFP”)

•

Suitable for automatic machine insertion

•

Marking: Beige body color with color-coded bands on CF

Green body color with color-coded bands on CFP

Ivory body color with color-coded bands on CFS1/4

dimensions and construction

Trimming Line

Ceramic Core

Type

CFS1/4

.126±.008

CFPS1/4

(3.2±0.2)

CF1/4

CFP1/4

Marking

Resistive

Film

End

Cap

Lead

Wire

CF1/2

CFP1/2

CFS1/2

CFPS1/2

.256

(6.5)

.335

(8.5)

.248±.02

(6.3±0.5)

Dimensions

inches

(mm)

C (max.)

d (nom.)

.165

(4.2)

.280

(7.1)

.365

(9.27)

.280

(7.1)

.067±.02

(1.7±0.2)

.089±.01

(2.25±0.25)

.118±.02

(3.0±0.5)

.098±.02

(2.5±0.5)

.018

(0.45)

.024

(0.6)

.028

(0.7)

.024

(0.6)

1.18±.12

(30.0±3.0)

Insulation Coating

leaded

resistors

ordering information

Old Part #

CF, RD50SS, RDS2

Type

New Part #

Type

CFP

For further information

on packaging, please refer

to Appendix C.

1/4

Power

Rating

1/4

Power

Rating

S1/4: 0.25W

1/4: 0.25W

1/2: 0.5W

S1/2: 0.5W

103

Nominal

Resistance

Termination

Material

L: SnPb

C: SnCu

Tolerance

T52

Taping and Forming

Axial: T26, T52

Radial: VT, MT, MHT, VTP, VTE

U Forming: U, UCL, US

M Forming: M5, M10, M12.5

T52

Packaging

A: Ammo

R: Reel

103

Nominal

Resistance

2 significant

figures + 1

multiplier

“R” indicates

decimal on

value <10Ω

Tolerance

G: ±2%

J: ±5%

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

174

KOA Speer Electronics, Inc.

• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

.O.

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