GP1/4TTC2545.9R+/-0.5% datasheet, PDF

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GP1/4TTC2545.9R+/-0.5%: DescriptionFixed Resistor, Metal Film, 0.25W, 45.9ohm, 300V, 0.5% +/-Tol, -25,25ppm/Cel,; CategoryPassive components The resistor; File Size102KB，1 Pages; ManufacturerPrecision Resistive Products Inc; Environmental Compliance

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GP1/4TTC2545.9R+/-0.5% Overview

Fixed Resistor, Metal Film, 0.25W, 45.9ohm, 300V, 0.5% +/-Tol, -25,25ppm/Cel,

GP1/4TTC2545.9R+/-0.5% Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	263676979
Reach Compliance Code	unknown
Country Of Origin	USA
ECCN code	EAR99
YTEOL	6.55
structure	Cylindrical
JESD-609 code	e3
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	2.59 mm
Package length	8.255 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	TR
Rated power dissipation(P)	0.25 W
resistance	45.9 Ω
Resistor type	FIXED RESISTOR
series	GP
technology	METAL FILM
Temperature Coefficient	25 ppm/°C
Terminal surface	Matte Tin (Sn)
Tolerance	0.5%
Operating Voltage	300 V

GP1/4TTC2545.9R+/-0.5% Preview

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.

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

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.

DEDICATION TO EXCELLENCE

Subject to change without notice

Rev. D

4/19/05

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