PR100 Series 

THICK FILM POWER RESISTORS PR100

Features pdf-icon_web

Very good ratio Power / Volume.
Easy mounting and wiring with significant cost advantages.
Non inductive performance for high frequency applications.
One model for power up to 150W.
Suited to UL94-V0 application.
SOT227 configuration..

Specifiche Tecniche

- Power rating

100W (PR102  2 x 50W)

- Max power not trimmed

150W (heatsink at 70°C)

- Resistance range

From 1R0 to 1MOhm, E12 series

- Tolerance

Standard 10%, up to 1% on request

- Temperature coefficient

 ±100 ppm/°C

- Max Work Voltage

1500 Vac  

- Work Temperature Range

Da -55°C a +155°C

- Dielectric Strength

2500 Vac

-Insulation resistance

> 105 MOhm a 500V

-Partial discharge

< 80 pC @ 2000 Vac solo su richiesta 

- Self inductance

40 nH

- Capacitance to heatsink

< 30 pF

- Overload

2 Pn x 10 secondi

-Thermal resistance

0.5 °C/W

-Heatsink flatness

0.05 mm Max

- Heatsink surface finish

6.3μm Max 

- Thermal grease

required

- Max torque for contact

1.2 Nm (static)

- Max torque for mounting

1.5 Nm (static)

- Weight

18 g (PR100 / PR101)
24 g (PR102 / PR103)

grafico-potenza


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