Precision Potentiometers – Mouser Singapore

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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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Part #

Precision Potentiometers 7/8"RD 20KOHMS Bush.Mt Metal Housed

157B203MX
Vishay / Spectrol
1: $55.19
162In Stock

Mfr. Part No.
157B203MX

Mouser Part No
594-15711203

Vishay / Spectrol

Precision Potentiometers 7/8"RD 20KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

162In Stock

$55.19

$43.76

$35.50

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

Bulk

Precision Potentiometers 7/8 in RD 2Kohms 20% Servo 2% Linearity

157S202MX
Vishay / Spectrol
1: $88.78
312In Stock

Mfr. Part No.
157S202MX

Mouser Part No
594-157S202MX

Vishay / Spectrol

Precision Potentiometers 7/8 in RD 2Kohms 20% Servo 2% Linearity

Learn More

Datasheet

312In Stock

$88.78

$73.60

$64.48

$60.91

Quote

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

Bulk

Precision Potentiometers 7/8"RD 10KOHMS Bush.Mt Metal Housed

157B103MX
Vishay / Spectrol
1: $48.95
228In Stock
250Expected 28/7/2026

Mfr. Part No.
157B103MX

Mouser Part No
594-15711103

Vishay / Spectrol

Precision Potentiometers 7/8"RD 10KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

228In Stock

250Expected 28/7/2026

$48.95

$40.61

$35.59

$35.58

$31.17

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

Bulk

Precision Potentiometers 7/8"RD 5KOHMS Bush.Mt Metal Housed

157B502MX
Vishay / Spectrol
1: $48.95
107In Stock

Mfr. Part No.
157B502MX

Mouser Part No
594-15711502

Vishay / Spectrol

Precision Potentiometers 7/8"RD 5KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

107In Stock

$48.95

$40.61

$35.59

$33.63

$33.01

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

Bulk

Precision Potentiometers 7/8"RD 10KOHMS Servo Mount

157S103MX
Vishay / Spectrol
1: $88.78
251In Stock

Mfr. Part No.
157S103MX

Mouser Part No
594-15721103

Vishay / Spectrol

Precision Potentiometers 7/8"RD 10KOHMS Servo Mount

Learn More

Datasheet

251In Stock

$88.78

$73.60

$72.99

View

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

Bulk

Precision Potentiometers 7/8"RD 5KOHMS Servo 2% Linearity

157S502MX
Vishay / Spectrol
1: $88.78
37In Stock

Mfr. Part No.
157S502MX

Mouser Part No
594-15721502

Vishay / Spectrol

Precision Potentiometers 7/8"RD 5KOHMS Servo 2% Linearity

Learn More

Datasheet

37In Stock

$88.78

$73.60

$71.39

$60.90

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

Bulk

Precision Potentiometers 7/8"RD 1KOHMS Bush.Mt Metal Housed

157B102MX
Vishay / Spectrol
1: $49.45
38In Stock
100Expected 5/8/2026

Mfr. Part No.
157B102MX

Mouser Part No
594-15711102

Vishay / Spectrol

Precision Potentiometers 7/8"RD 1KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

38In Stock

100Expected 5/8/2026

$49.45

$41.74

$36.58

$34.56

$32.04

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

Bulk

Precision Potentiometers 7/8" RD 1Kohms 20% Lin .50% Servo Mt Metal Housed

157S102MB9002
Vishay / Spectrol
1: $95.53
7In Stock
Factory Special Order

Mfr. Part No.
157S102MB9002

Mouser Part No
594-157S102MB9002

Factory Special Order

Vishay / Spectrol

Precision Potentiometers 7/8" RD 1Kohms 20% Lin .50% Servo Mt Metal Housed

Learn More

Datasheet

7In Stock

$95.53

View

Min.: 1
Mult.: 1

157

Potentiometers

Servo Mount

1 kOhms

Conductive Plastic

Round / Plain

20 %

- 55 C

+ 125 C

Bulk

Precision Potentiometers 7/8"RD 1KOHMS Servo Mount

157S102MX
Vishay / Spectrol
1: $88.78
39Expected 13/8/2026

Mfr. Part No.
157S102MX

Mouser Part No
594-15721102

Vishay / Spectrol

Precision Potentiometers 7/8"RD 1KOHMS Servo Mount

Learn More

Datasheet

39Expected 13/8/2026

$88.78

$73.60

$64.49

$60.91

$60.90

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

Bulk

Precision Potentiometers 7/8" RD 2Kohms 20% Lin .50% Servo Mt Metal Housed

157S202MB9002
Vishay / Spectrol
1: $95.30
30Expected 12/10/2026

Mfr. Part No.
157S202MB9002

Mouser Part No
594-157S202MB9002

Vishay / Spectrol

Precision Potentiometers 7/8" RD 2Kohms 20% Lin .50% Servo Mt Metal Housed

Learn More

Datasheet

30Expected 12/10/2026

$95.30

$74.62

$68.16

$65.36

Min.: 1
Mult.: 1

157

Potentiometers

Servo Mount

2 kOhms

Conductive Plastic

Round / Plain

20 %

- 55 C

+ 125 C

Bulk

Precision Potentiometers 157-11104

157B104MX
Vishay / Spectrol
1: $48.95
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
157B104MX

Mouser Part No
594-157-11104

Vishay / Spectrol

Precision Potentiometers 157-11104

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$48.95

$40.61

$35.59

$31.27

View

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

Bulk

Precision Potentiometers 7/8"RD 2KOHMS Bush.Mt Metal Housed

157B202MX
Vishay / Spectrol
50: $36.90
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
157B202MX

Mouser Part No
594-15711202

Vishay / Spectrol

Precision Potentiometers 7/8"RD 2KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$36.90

$35.65

$35.62

View

Min.: 50
Mult.: 50

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

Bulk

Precision Potentiometers 7/8"RD 50KOHMS Bush.Mt Metal Housed

157B503MX
Vishay / Spectrol
50: $36.15
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
157B503MX

Mouser Part No
594-15711503

Vishay / Spectrol

Precision Potentiometers 7/8"RD 50KOHMS Bush.Mt Metal Housed

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$36.15

$34.44

$34.19

View

Min.: 50
Mult.: 50

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

Bulk

Precision Potentiometers 7/8" RD 10Kohms 20% Lin .50% Servo Mt Metal Housed

157S103MB9002
Vishay / Spectrol
Non-Stocked Lead-Time 14 Weeks
Factory Special Order

Mfr. Part No.
157S103MB9002

Mouser Part No
594-157S103MB9002

Factory Special Order

Vishay / Spectrol

Precision Potentiometers 7/8" RD 10Kohms 20% Lin .50% Servo Mt Metal Housed

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Quote

157

Potentiometers

Servo Mount

10 kOhms

Conductive Plastic

Round / Plain

20 %

- 55 C

+ 125 C

Bulk

Precision Potentiometers 157-21203

157S203MX
Vishay
1: $97.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
157S203MX

Mouser Part No
594-157S203MX

Vishay

Precision Potentiometers 157-21203

Datasheet

Non-Stocked Lead-Time 14 Weeks

$97.76

$71.94

$70.84

$67.21

View

Min.: 1
Mult.: 1

157

Solder Turret

Precision Potentiometers

Rotary Metal

Servo Mount

1 Turn

1 Gang

Conductive Plastic

Round / Plain

Box

Precision Potentiometers 157-21104

157S104MX
Vishay / Dale
20: $71.94
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
157S104MX

Mouser Part No
71-157S104MX

Vishay / Dale

Precision Potentiometers 157-21104

Datasheet

Non-Stocked Lead-Time 14 Weeks

$71.94

$71.48

$67.86

View

Min.: 20
Mult.: 20

157

Solder Turret

Precision Potentiometers

Rotary Metal

Servo Mount

1 Turn

1 Gang

Conductive Plastic

Round / Plain

Box

Model 157 Precision Industrial Potentiometers

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