Model 157 Precision Industrial Potentiometers

Vishay/Spectrol Model 157 Precision Industrial Potentiometers are 7/8" (22.2mm) components constructed with conductive plastic available in bushing and servo mount variants. These potentiometers offer a 1kΩ to 100kΩ resistance range with ±10% or ±20% tolerance options, a 360° continuous rotation, and a 340° (±4°) electrical angle within a wide temperature range. A rugged one-piece metal housing helps to ensure long rotational life.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Termination Style
Product
Type
Mounting Style
Linearity
Orientation
Number of Turns
Number of Gangs
Resistance
Shaft Diameter
Shaft Length
Element Type
Shaft Type
Tolerance
Minimum Operating Temperature
Maximum Operating Temperature
Power Rating
Taper
Packaging
Vishay / Spectrol Precision Potentiometers 7/8"RD 20KOHMS Bush.Mt Metal Housed
Datasheet
162In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount Continuous 1 Gang 20 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8 in RD 2Kohms 20% Servo 2% Linearity
Datasheet
312In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Precision Industrial Potentiometer Servo Mount 2 % Vertical 1 Turn 1 Gang 2 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 1KOHMS Bush.Mt Metal Housed
Datasheet
136In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 1 kOhms 6.34 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 10KOHMS Bush.Mt Metal Housed
Datasheet
436In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 10 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 5KOHMS Bush.Mt Metal Housed
Datasheet
106In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 5 kOhms 6.34 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 1KOHMS Servo Mount
Datasheet
38In Stock
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Servo Mount 1 Turn 1 Gang 1 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 5KOHMS Servo 2% Linearity
Datasheet
37In Stock
20Expected 9/25/2026
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Servo Mount 1 Turn 1 Gang 5 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 10KOHMS Servo Mount
Datasheet
20In Stock
350Expected 12/28/2026
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Servo Mount 1 Turn 1 Gang 10 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8" RD 1Kohms 20% Lin .50% Servo Mt Metal Housed
Datasheet
3In Stock
Min.: 1
Mult.: 1

157 Potentiometers Servo Mount 1 kOhms Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8" RD 2Kohms 20% Lin .50% Servo Mt Metal Housed
Datasheet
30Expected 10/29/2026
Min.: 1
Mult.: 1

157 Potentiometers Servo Mount 2 kOhms Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 157-11104
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 100 kOhms 6.34 mm 22.22 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 2KOHMS Bush.Mt Metal Housed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 2 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8"RD 50KOHMS Bush.Mt Metal Housed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 10
No
157 Solder Turret Precision Potentiometers Rotary Metal Panel Mount 1 Turn 1 Gang 50 kOhms 3.17 mm 12.7 mm Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay / Spectrol Precision Potentiometers 7/8" RD 10Kohms 20% Lin .50% Servo Mt Metal Housed
Datasheet
Non-Stocked Lead-Time 14 Weeks

157 Potentiometers Servo Mount 10 kOhms Conductive Plastic Round / Plain 20 % - 55 C + 125 C 1 W Linear Bulk
Vishay 157S203MX
Vishay Precision Potentiometers 157-21203
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
157 Solder Turret Precision Potentiometers Rotary Metal Servo Mount 1 Turn 1 Gang Conductive Plastic Round / Plain Box
Vishay / Dale 157S104MX
Vishay / Dale Precision Potentiometers 157-21104
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 20
Mult.: 10
157 Solder Turret Precision Potentiometers Rotary Metal Servo Mount 1 Turn 1 Gang Conductive Plastic Round / Plain Box