VNPC

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Vishay MCB

Revision: 08-Aug-16

1

Document Number: 32505

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Vitreous Wirewound Power Resistor, Flat

FEATURES

• High dissipation

• Reduced space

• Embedded collars

• Insulated mounting

• Material categorization: for definitions of compliance

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL MODEL

POWER RATING

W

RESISTANCE RANGE



TOLERANCE

± %

V

MIL-R-26-D

VNPC 150

150

4.7 to 100K

5

1500

RW 24 V

VNPC 120

120

3.9 to 68K

5

1250

-

VNPC 90

90

2.7 to 47K

5

1000

RW 22 V

VNPC 50

50

1.8 to 22K

5

600

-

VNPC 30

30

1.0 to 8.2K

5

400

RW 20 V

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

RESISTOR CHARACTERISTICS

Temperature coefficient

ppm/°C

75 ppm/°C (typical)

Operating temperature range

°C

-55 to +450

GENERAL CHARACTERISTICS

Core

Ceramic

Winding

NiCr alloy

Coating

Vitreous enamel

Ohmic values

E12

Insulated mounting (Z)

On request