GP3/4TC257.68K+/-0.5%T datasheet, PDF

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GP3/4TC257.68K+/-0.5%T: DescriptionFixed Resistor, Metal Film, 0.75W, 7680ohm, 500V, 0.5% +/-Tol, -25,25ppm/Cel,; CategoryPassive components The resistor; File Size76KB，1 Pages; ManufacturerPrecision Resistive Products Inc; Environmental Compliance

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GP3/4TC257.68K+/-0.5%T Overview

Fixed Resistor, Metal Film, 0.75W, 7680ohm, 500V, 0.5% +/-Tol, -25,25ppm/Cel,

GP3/4TC257.68K+/-0.5%T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	224337499
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Cylindrical
Lead diameter	0.635 mm
Lead length	38.1 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	5.08 mm
Package length	17.399 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	TR
Rated power dissipation(P)	0.75 W
resistance	7680 Ω
Resistor type	FIXED RESISTOR
series	GP
technology	METAL FILM
Temperature Coefficient	-25,25 ppm/°C
Tolerance	0.5%
Operating Voltage	500 V

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GP-SERIES

GENERAL PURPOSE PRECISION

METAL FILM RESISTORS

Economical

High Performance

Very Stable

Low Noise

PRECISION RESISTIVE PRODUCTS, INC.

202 MACK LANE, MEDIAPOLIS, IA 52637

(319)394-9131 FAX (319)394-9280

E-Mail

info@prpinc.com

PRP HOME PAGE http://www.prpinc.com

Dimensions

inches

Style

GP1/8B

GP1/4

GP1/2

GP3/4

GP1

Max. L.

Max. Dia.

CL to CL

Lead Dia.

Lead

Length

CL - CL

MAX L.

MAX D.

LEAD D.

.170

.280

.400

.600

.072

.102

.150

.200

.325

.450

.685

.020 AWG #24

.025 AWG #22

.032 AWG #20

1.25 ±.065

1.50 ±.125

Specifications

How to Order

Sample Part

GP1/4

Style

Temp.

Coef.

Resistance

Value

Tolerance

Add “T” at the end of the Style portion of the

part number for lead free termination.

Standard Decade Values

Color Codes

Style

Resistance

Range (Ω)

10R-500K

2.5R-20M

4.99R-1M

10R-1.5M

Resistance

Tolerances

@25°C

1.0%, 0.5%,

0.25%, 0.1%

Wattage Rating

@70°C @125°C

1/8

1/4

1/2

3/4

1/10

1/8

1/4

1/2

Voltage

Rating

200V

300V

500V

750V

TC25

±0.1%

GP1/8B

GP1/4

GP1/2

GP3/4

GP1

Operating Temperature Range -55°C to 155°C

Ref: EIA RS-186 (where applicable)

Typical Performance *

%∆R

Typical Performance *

1000 Hr. Load Life at 70°C

±0.15

Low Temperature Operation

Humidity

±0.20

Dielectric Withstanding Volts

Thermal Shock

±0.05

Noise Index

Short Time Overload

±0.05

Resistance to Soldering Heat

(100ohms-100K)

%∆R

±0.03

±0.02

<-30dB

±0.04

Temperature Coefficients

Packaging

TC100 = 0±100 PPM/°C –20 TO +85°C

TC50 = 0±50 PPM/°C –20 TO +85°C

TC25 = 0±25 PPM/°C –20 TO +85°C

Lead Material

OFHC with 60/40 Tin/Lead Coating or OFHC Tin Coating

Note: The GP- Series of resistors is conformally coated and fully protected against

moisture by a multi-paint coat system and a hard epoxy outer coating. Standard

marking is alpha-numeric or color code (GP1/4 only) and meets the most

demanding marking requirements. Custom marking is available upon request.

Consult factory for failsafe, flameproof, and fusing requirements. Packaging is

lead tape and reel or ammo-pack per EIA Standard RS-296.

Bulk packaging is also available.

Subject to change without notice

Rev. D

4/19/05

DEDICATION TO EXCELLENCE

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