CR257-0DT470R datasheet, PDF - EEWORLD Datasheet

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CR257-0DT470R: DescriptionFixed Resistor, Wire Wound, 5W, 470ohm, 0.5% +/-Tol, -10,10ppm/Cel,; CategoryPassive components The resistor; File Size176KB，2 Pages; ManufacturerVitrohm Portuguesa LDA; Environmental Compliance

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CR257-0DT470R Overview

Fixed Resistor, Wire Wound, 5W, 470ohm, 0.5% +/-Tol, -10,10ppm/Cel,

CR257-0DT470R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	755017987
Reach Compliance Code	compliant
Country Of Origin	Portugal
ECCN code	EAR99
YTEOL	7.05
structure	Cylindrical
Lead diameter	0.8 mm
Number of terminals	2
Maximum operating temperature	350 °C
Minimum operating temperature	-55 °C
Package diameter	8.5 mm
Package length	18 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
method of packing	Ammo Pack
Rated power dissipation(P)	5 W
resistance	470 Ω
Resistor type	FIXED RESISTOR
series	CR
technology	WIRE WOUND
Temperature Coefficient	10 ppm/°C
Tolerance	0.5%

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Series CR

Precision Power Wirewound Resistors

ceramic carrier, coated, axial

Specifications

251-0

Ω

Resistance range

Tolerances

Temperature coefficient

-6

VITROHM

Type

Nominal Power rating P

252-0

2,0

1,6

253-0

2,5

2,0

254-0

3,0

2,5

255-0

3,3

3,0

See Page 2

256-0

4,0

3,5

257-0

5,0

4,3

258-0

5,5

5,0

259-0

7,2

6,5

1,1

1,0

Rmin. …Rmax.: ±5, ±2, ±1; R≥ 1R: ±0,5

See Page 2

Max. working voltage

Insulation voltage (1min.)

Insulation resistance

Derating linear

Climatic category

Temperature range

Thermal resistance

Failure Rate

(Total,

RMS

Ω

ºC

max 75 V

not insulated

70…350 (0W)

55/200/56

ºC

-1

-9

-1

125

100

-55 ~ 350

appr. 100 depends on value

± 3,0 average

± 1,0

max, 60% cont. lev.)

[∆R/R]

Endurance (P

70 ,

70°C, 1000h)

Damp heat, steady state

(40° 93% r.h., 56d)

Climatic sequence

(IEX 115-1/23)

Terminal strength

Terminal Tensile Strength

Resistance to soldering heat

(260° 3,5s)

Solderability

Marking

[∆R/R]

± 1,0

[∆R/R]

± 0,2

± 0,2 typ.

2,5 Flowtime; solderglobule test, IEC 60068-2-20-T

Printed in clear

[∆R/R]

Revision 200906

VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL

Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com

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