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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
RSSD30250C24R0JB00
RSSD30250C24R0JB00
ADJ PWR RES 24 OHM 280W CHAS MT
Vishay Sfernice
 4 $229.11
RSSD Box Active24 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C5R10KB00
RSSD30250C5R10KB00
ADJ PWR RES 5.1 OHM 280W CHAS MT
Vishay Sfernice
 6 $228.51
RSSD Box Active5.1 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C72R0JB00
RSSD30250C72R0JB00
ADJ PWR RES 72 OHM 280W CHAS MT
Vishay Sfernice
 4 $228.63
RSSD Box Active72 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C2R50KB00
RSSD30250C2R50KB00
ADJ PWR RES 2.5 OHM 280W CHAS MT
Vishay Sfernice
 3 $229.21
RSSD Box Active2.5 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C3600JB00
RSSD30250C3600JB00
ADJ PWR RES 360 OHM 280W CHAS MT
Vishay Sfernice
 4 $232.14
RSSD Box Active360 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C2R40KB00
RSSD30250C2R40KB00
ADJ PWR RES 2.4 OHM 280W CHAS MT
Vishay Sfernice
 4 $226.70
RSSD Box Active2.4 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C5R00KB00
RSSD30250C5R00KB00
ADJ PWR RES 5 OHM 280W CHAS MT
Vishay Sfernice
 3 $229.92
RSSD Box Active5 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C20R0JB00
RSSD30250C20R0JB00
ADJ PWR RES 20 OHM 280W CHAS MT
Vishay Sfernice
 3 $228.06
RSSD Box Active20 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168CR160MB00
RSSD25168CR160MB00
ADJ PWR RES 160M OHM 200W CHAS
Vishay Sfernice
 4 $229.68
RSSD Box Active160 mOhms200 W±20%Slide1.063" OD, 0.646" ID (27.00mm x 16.40mm)6.614" (168.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C4R70KB04
RSSD30250C4R70KB04
ADJ PWR RES 4.7 OHM 280W CHAS MT
Vishay Sfernice
 2 $252.52
RSSD Box Active4.7 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C3R30KB04
RSSD30250C3R30KB04
ADJ PWR RES 3.3 OHM 280W CHAS MT
Vishay Sfernice
 2 $251.21
RSSD Box Active3.3 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C8R20KB04
RSSD30250C8R20KB04
ADJ PWR RES 8.2 OHM 280W CHAS MT
Vishay Sfernice
 2 $255.07
RSSD Box Active8.2 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250CR270MB04
RSSD30250CR270MB04
ADJ PWR RES 270M OHM 280W CHAS
Vishay Sfernice
 2 $255.70
RSSD Box Active270 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250C1R80KB04
RSSD30250C1R80KB04
ADJ PWR RES 1.8 OHM 280W CHAS MT
Vishay Sfernice
 5 $256.06
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
RSSD30250C1R00KB00
RSSD30250C1R00KB00
ADJ PWR RES 1 OHM 280W CHAS MT
Vishay Sfernice
 3 $249.45
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
RSSD30250C1R80KB00
RSSD30250C1R80KB00
ADJ PWR RES 1.8 OHM 280W CHAS MT
Vishay Sfernice
 5 $251.34
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
RSSD30250CR220MB00
RSSD30250CR220MB00
ADJ PWR RES 220M OHM 280W CHAS
Vishay Sfernice
 4 $254.41
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
RSSD30250CR270MB00
RSSD30250CR270MB00
ADJ PWR RES 270M OHM 280W CHAS
Vishay Sfernice
 2 $249.61
RSSD Box Active270 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250CR510MB00
RSSD30250CR510MB00
ADJ PWR RES 510M OHM 280W CHAS
Vishay Sfernice
 2 $279.23
RSSD Box Active510 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250CR250MB00
RSSD30250CR250MB00
ADJ PWR RES 250M OHM 280W CHAS
Vishay Sfernice
 2 $279.88
RSSD Box Active250 mOhms280 W±20%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular