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V1.0

10/07/25

Through Hole Cement Resistor

Newark.com/multicomp-pro

Farnell.com/multicomp-pro

sg.element14.com/b/multicomp-pro

Type

Power Rating

Resistance tolerance

Nominal Resistance

PRM0

5W

J

47Ω

Ratings:

Type

Rated Power

at 70°C

Max.

Working

Voltage

Max.

Overload

Voltage

Resistance Range

Operating Temp.

Range

Wire-wound

Power Film

PRM0

2W

500 V

1,000 V

0.1Ω ~ 39Ω

28Ω ~ 33KΩ

-55°C to +155°C

3W

0.1Ω ~ 47Ω

40Ω ~ 56KΩ

5W

0.1Ω ~ 680Ω 48Ω ~ 100KΩ

7W

0.1Ω ~ 910Ω 681Ω ~ 200KΩ

10W

0.1Ω ~ 27Ω 911Ω ~ 200KΩ

Power rating:

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

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 commercialline frequency and waveform corresponding to the

power rating, as determined from the following formula :

RCWV = √P x R

Note : Max. Working Voltage or √P x R whichever is lesser

Max. Overload Voltage or 2.5 √P x R whichever is lesser

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

P = Power Rating (watt)

R = Nominal Resistance (ohm)

Heat Rise Chart