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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
RSSD30250A2R20KB00
RSSD30250A2R20KB00
ADJ PWR RES 2.2 OHM 280W CHAS MT
Vishay Sfernice
 7 $163.59
RSSD Box Active2.2 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A2200JB00
RSSD30250A2200JB00
ADJ PWR RES 220 OHM 280W CHAS MT
Vishay Sfernice
 3 $165.67
RSSD Box Active220 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A39R0JB00
RSSD30250A39R0JB00
ADJ PWR RES 39 OHM 280W CHAS MT
Vishay Sfernice
 3 $167.76
RSSD Box Active39 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A33R0JB00
RSSD30250A33R0JB00
ADJ PWR RES 33 OHM 280W CHAS MT
Vishay Sfernice
 3 $168.47
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
RSSD30250A6R80KB00
RSSD30250A6R80KB00
ADJ PWR RES 6.8 OHM 280W CHAS MT
Vishay Sfernice
 5 $168.26
RSSD Box Active6.8 Ohms280 W±10%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A3300JB00
RSSD30250A3300JB00
ADJ PWR RES 330 OHM 280W CHAS MT
Vishay Sfernice
 5 $168.05
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
RSSD30250A56R0JB00
RSSD30250A56R0JB00
ADJ PWR RES 56 OHM 280W CHAS MT
Vishay Sfernice
 7 $165.94
RSSD Box Active56 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A1000JB00
RSSD30250A1000JB00
ADJ PWR RES 100 OHM 200W CHAS MT
Vishay Sfernice
 5 $168.19
RSSD Box Active100 Ohms200 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A3R30KB00
RSSD30250A3R30KB00
ADJ PWR RES 3.3 OHM 280W CHAS MT
Vishay Sfernice
 5 $164.12
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
RSSD30250A22R0JB00
RSSD30250A22R0JB00
ADJ PWR RES 22 OHM 280W CHAS MT
Vishay Sfernice
 3 $167.71
RSSD Box Active22 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A47R0JB00
RSSD30250A47R0JB00
ADJ PWR RES 47 OHM 280W CHAS MT
Vishay Sfernice
 5 $166.44
RSSD Box Active47 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A2700JB00
RSSD30250A2700JB00
ADJ PWR RES 270 OHM 280W CHAS MT
Vishay Sfernice
 4 $165.50
RSSD Box Active270 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A12R0JB00
RSSD30250A12R0JB00
ADJ PWR RES 12 OHM 280W CHAS MT
Vishay Sfernice
 3 $164.30
RSSD Box Active12 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD30250A4R70KB00
RSSD30250A4R70KB00
ADJ PWR RES 4.7 OHM 280W CHAS MT
Vishay Sfernice
 6 $165.07
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
RSSD30250A1500JB00
RSSD30250A1500JB00
ADJ PWR RES 150 OHM 280W CHAS MT
Vishay Sfernice
 3 $165.05
RSSD Box Active150 Ohms280 W±5%Slide1.256" OD, 0.839" ID (32.00mm x 21.30mm)9.843" (250.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD25168A1R50KB00
RSSD25168A1R50KB00
ADJ PWR RES 1.5 OHM 200W CHAS MT
Vishay Sfernice
 7 $172.12
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
RSSD25168AR220MB00
RSSD25168AR220MB00
ADJ PWR RES 220M OHM 200W CHAS
Vishay Sfernice
 3 $171.81
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
RSSD25168A1R00KB00
RSSD25168A1R00KB00
ADJ PWR RES 1 OHM 200W CHAS MT
Vishay Sfernice
 7 $170.20
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
RSSD25168AR680MB00
RSSD25168AR680MB00
ADJ PWR RES 680M OHM 200W CHAS
Vishay Sfernice
 5 $168.38
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
RSSD25168AR820MB00
RSSD25168AR820MB00
ADJ PWR RES 820M OHM 200W CHAS
Vishay Sfernice
 6 $168.87
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