Vishay 1 Gang Rotary Conductive Plastic Potentiometer with a 6.35 mm Dia. Shaft, 20kΩ, ±20%, 1W, Linear 157B203MX9001

  • RS Stock No. 173-776
  • Mfr. Part No. 157B203MX9001
  • Manufacturer Vishay
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
Product Details

22 mm Bush Mount 157 Series

Vishay offers its high quality, Model 157, 7/8” (22.2 mm), precision industrial potentiometers with a rugged one piece metal housing. These potentiometers are available in servo- and bushing-mount versions with an optional sealed construction (bushing-mount only). The Model 157 potentiometers feature a long rotational life and a wide operating temperature range.


Long life: 10 million cycles (Servo), 5 million cycles (Bushing)
Optional special electrical angles
Cost-effective component solutions
Temperature range of -55°C to +125°C
22.2 mm external diameter
Lead (Pb)-free
Linearities down to ±0.25% special


Servo control of industrial valves
Various functions for fork-lift trucks and tractors, joysticks, wheel balancing equipment for cars

Supplied with

metal lockwasher and nut

Attribute Value
Potentiometer Type Rotary
Maximum Resistance 20 kΩ
Number of Gangs 1
Number of Turns 1
Power Rating 1W
Electrical Taper Linear
Element Material Conductive Plastic
Mounting Type Panel Mount
Termination Style Turret
Shaft Length 22.2mm
Shaft Diameter 6.35 mm
Tolerance ±20%
Actuator Type Round Shaft
Series 157
25 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each
$ 49.64
(exc. GST)
$ 54.60
(inc. GST)
Per unit
1 - 9
10 - 49
50 - 99
100 - 249
250 +
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