High Power Resistors

HP06 Series

Page <2>

25/04/12 V1.1

www.element14.com

www.farnell.com

www.newark.com

Marking

Power Rating

Resistors shall have a power rating based on continuous load operation at an ambient temperature of 70°C. For temperature in

excess of 70°C, the load shall be derated

Voltage Rating

Resistors shall have a rated direct-current (DC) continuous working voltage or an approximate sine-wave root-mean-square (RMS)

alternating-current (AC) continuous working voltage at commercial line frequency and waveform corresponding to the power rating, as

determined from the following formula :

RCWV =

√Px R

Where : RCWV = Rated DC or RMS AC continuous working voltage at commercial-line frequency and waveform (volt)

P = Power rating (watt)

R = Nominal resistance (

Ω)

In no case shall the rated DC or RMS AC continuous working voltage be greater than the applicable maximum value

Specification Table

Type

Power

Rating

(W)

Maximum

Working

Voltage (V)

Maximum

Overload Voltage

(V)

Dielectric

Withstanding

Voltage (V)

Temperature

Range

(°C)

Ambient

Temperature

(°C)

HP03

0.125

50

100

300

-55 to +155

70

A. Multiplier Code for Marking Reference

Code

A

B

C

D

E

F

G

H

X

Y

Z

Multiplier