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Adjustable Power Resistor

Category Introduction

Adjustable Power Resistors are a user configurable device that opposes the flow of current in an electrical circuit. The resistance of these devices can be changed by moving a central terminal between the two solder lug terminals at the ends of the resistor body. Overall device length can range from 2 inches to 12 inches and have power ratings of up to 500 watts.

Product List

1330 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusResistancePower (Watts)ToleranceAdjustment TypeDiameterLengthMounting TypeTerminationPackage / Case
RSSD30250C1800JB04
RSSD30250C1800JB04
ADJ PWR RES 180 OHM 280W CHAS MT
Vishay Sfernice
 3 $211.98
RSSD Box Active180 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C3300JB04
RSSD30250C3300JB04
ADJ PWR RES 330 OHM 280W CHAS MT
Vishay Sfernice
 3 $209.23
RSSD Box Active330 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C33R0JB04
RSSD30250C33R0JB04
ADJ PWR RES 33 OHM 280W CHAS MT
Vishay Sfernice
 2 $209.23
RSSD Box Active33 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A1R00KB00
RSSD30250A1R00KB00
ADJ PWR RES 1 OHM 280W CHAS MT
Vishay Sfernice
 2 $211.64
RSSD Box Active1 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A1R50KB00
RSSD30250A1R50KB00
ADJ PWR RES 1.5 OHM 280W CHAS MT
Vishay Sfernice
 2 $209.39
RSSD Box Active1.5 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR120MB00
RSSD25168CR120MB00
ADJ PWR RES 120M OHM 200W CHAS
Vishay Sfernice
 2 $209.37
RSSD Box Active120 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168C1R50KB00
RSSD25168C1R50KB00
ADJ PWR RES 1.5 OHM 200W CHAS MT
Vishay Sfernice
 4 $210.01
RSSD Box Active1.5 Ohms200 W±10%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A1R80KB00
RSSD30250A1R80KB00
ADJ PWR RES 1.8 OHM 280W CHAS MT
Vishay Sfernice
 3 $209.41
RSSD Box Active1.8 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR220MB00
RSSD25168CR220MB00
ADJ PWR RES 220M OHM 200W CHAS
Vishay Sfernice
 3 $211.64
RSSD Box Active220 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR680MB00
RSSD25168CR680MB00
ADJ PWR RES 680M OHM 200W CHAS
Vishay Sfernice
 4 $214.24
RSSD Box Active680 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168C1R00KB00
RSSD25168C1R00KB00
ADJ PWR RES 1 OHM 200W CHAS MT
Vishay Sfernice
 2 $211.21
RSSD Box Active1 Ohms200 W±10%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168C1R00KB04
RSSD25168C1R00KB04
ADJ PWR RES 1 OHM 200W CHAS MT
Vishay Sfernice
 2 $214.08
RSSD Box Active1 Ohms200 W±10%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR470MB00
RSSD25168CR470MB00
ADJ PWR RES 470M OHM 200W CHAS
Vishay Sfernice
 5 $212.12
RSSD Box Active470 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168C1R50KB04
RSSD25168C1R50KB04
ADJ PWR RES 1.5 OHM 200W CHAS MT
Vishay Sfernice
 6 $213.59
RSSD Box Active1.5 Ohms200 W±10%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250AR220MB00
RSSD30250AR220MB00
ADJ PWR RES 220M OHM 280W CHAS
Vishay Sfernice
 6 $213.85
RSSD Box Active220 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250AR470MB00
RSSD30250AR470MB00
ADJ PWR RES 470M OHM 280W CHAS
Vishay Sfernice
 3 $212.14
RSSD Box Active470 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A1R20KB00
RSSD30250A1R20KB00
ADJ PWR RES 1.2 OHM 280W CHAS MT
Vishay Sfernice
 4 $209.45
RSSD Box Active1.2 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR390MB00
RSSD25168CR390MB00
ADJ PWR RES 390M OHM 200W CHAS
Vishay Sfernice
 2 $212.57
RSSD Box Active390 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR820MB04
RSSD25168CR820MB04
ADJ PWR RES 820M OHM 200W CHAS
Vishay Sfernice
 5 $212.21
RSSD Box Active820 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR820MB00
RSSD25168CR820MB00
ADJ PWR RES 820M OHM 200W CHAS
Vishay Sfernice
 5 $209.41
RSSD Box Active820 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular