HPR

www.vishay.com

Vishay Draloric

Revision: 01-Feb-18

1

Document Number: 21050

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

High Pulse Wirewound Resistor, Noise Suppressor

FEATURES

• High grade alumina ceramic core

• High

ignition

pulse,

25

kV,

withstanding

resistive winding element

• Non-flammable silicone cement coating

• Material categorization:



for

definitions

of

compliance

please

see

www.vishay.com/doc?99912

APPLICATIONS

• EMI / RFI noise suppression in automotive ignition

Note

• Customer specific resistance values are available on request

STANDARD ELECTRICAL SPECIFICATIONS

TYPE

RATED DISSIPATION

RESISTANCE

RANGE

RESISTANCE

TOLERANCE

HPR 1/2

0.50 W

1 k

 to 5 k

± 10 %, ± 20 %

HPR 1

1 W

1 k

 to 5 k

± 10 %, ± 20 %

HPR 2

2 W

1 k

 to 5 k

± 10 %, ± 20 %

TECHNICAL SPECIFICATIONS

DESCRIPTION

HPR 1/2

HPR 1

HPR 2

Imperial size

0411

0519

0522

Typical inductance

22 μH at 1 MHz, 1 V

Basic specifications

IEC 60115-1

Climatic category

-55 ° C / +200 ° C / 56 days

Termination

Stainless steel caps

Lacquer coating

Non-flammable silicone cement

meets IEC 60115-1, 4.26 active flammability test

and IEC 60115-1, 4.35 passive flammability needle flame test

DIMENSIONS - HPR types, mass and relevant physical dimensions

TYPE

MASS (mg)

HPR0500

3.9

11.0

360

HPR1000

5.2

18.7

993

HPR2000

4.8

22

1135