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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
E300K4R0E
E300K4R0E
ADJ PWR RES 4 OHM 300W CHAS MT
Ohmite
 9 $43.86
Corrib®280 Bulk Active4 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K5R0E
E300K5R0E
ADJ PWR RES 5 OHM 300W CHAS MT
Ohmite
 12 $43.78
Corrib®280 Bulk Active5 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K6R3E
E300K6R3E
ADJ PWR RES 6.3 OHM 300W CHAS MT
Ohmite
 5 $43.47
Corrib®280 Bulk Active6.3 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K8R0E
E300K8R0E
ADJ PWR RES 8 OHM 300W CHAS MT
Ohmite
 17 $43.84
Corrib®280 Bulk Active8 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A60R0JB19
RSSD16X94A60R0JB19
ADJ PWR RES 60 OHM 70W CHAS MT
Vishay Sfernice
 23 $43.70
RSSD Box Active60 Ohms70 W±5%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A20R0JB19
RSSD16X94A20R0JB19
ADJ PWR RES 20 OHM 70W CHAS MT
Vishay Sfernice
 8 $44.19
RSSD Box Active20 Ohms70 W±5%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A59R0JB19
RSSD16X94A59R0JB19
ADJ PWR RES 59 OHM 70W CHAS MT
Vishay Sfernice
 2 $44.54
RSSD Box Active59 Ohms70 W±5%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A50R0JB19
RSSD16X94A50R0JB19
ADJ PWR RES 50 OHM 70W CHAS MT
Vishay Sfernice
 15 $44.09
RSSD Box Active50 Ohms70 W±5%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A75R0JB19
RSSD16X94A75R0JB19
ADJ PWR RES 75 OHM 70W CHAS MT
Vishay Sfernice
 3 $44.31
RSSD Box Active75 Ohms70 W±5%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
RSSD16X94A3R00KB19
RSSD16X94A3R00KB19
ADJ PWR RES 3 OHM 70W CHAS MT
Vishay Sfernice
 16 $44.59
RSSD Box Active3 Ohms70 W±10%Slide0.709" OD, 0.362" ID (18.00mm x 9.20mm)3.701" (94.00mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K10R
E300K10R
ADJ PWR RES 10 OHM 300W CHAS MT
Ohmite
 18 $42.26
Corrib®280 Bulk Active10 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K16R
E300K16R
ADJ PWR RES 16 OHM 300W CHAS MT
Ohmite
 18 $44.30
Corrib®280 Bulk Active16 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K20R
E300K20R
ADJ PWR RES 20 OHM 300W CHAS MT
Ohmite
 15 $44.04
Corrib®280 Bulk Active20 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K5R0
E300K5R0
ADJ PWR RES 5 OHM 300W CHAS MT
Ohmite
 2 $45.62
Corrib®280 Bulk Active5 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K6R3
E300K6R3
ADJ PWR RES 6.3 OHM 300W CHAS MT
Ohmite
 12 $44.88
Corrib®280 Bulk Active6.3 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K1R2E
E300K1R2E
ADJ PWR RES 1.2 OHM 300W CHAS MT
Ohmite
 14 $45.78
Corrib®280 Bulk Active1.2 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
D225K3R0E
D225K3R0E
ADJ PWR RES 3 OHM 225W CHAS MT
Ohmite
 13 $46.59
Dividohm®210 Bulk Active3 Ohms225 W±10%Slide1.126" OD, 0.752" ID (28.60mm x 19.10mm)10.500" (266.70mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K2R0
E300K2R0
ADJ PWR RES 2 OHM 300W CHAS MT
Ohmite
 2 $47.44
Corrib®280 Bulk Active2 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K2R5
E300K2R5
ADJ PWR RES 2.5 OHM 300W CHAS MT
Ohmite
 14 $47.72
Corrib®280 Bulk Active2.5 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular
E300K4R0
E300K4R0
ADJ PWR RES 4 OHM 300W CHAS MT
Ohmite
 3 $47.10
Corrib®280 Bulk Active4 Ohms300 W±10%Slide1.126" OD, 0.748" ID (28.60mm x 19.00mm)8.500" (215.90mm)Chassis MountSolder LugRadial, 3 Lead, Tubular