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: $56.41
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

$56.41

$44.73

$36.28

Quote

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"RD 1KOHMS Servo Mount

157S102MX
Vishay / Spectrol
1: $90.74
31In Stock

Mfr. Part No.
157S102MX

Mouser Part No
594-15721102

Vishay / Spectrol

Precision Potentiometers 7/8"RD 1KOHMS Servo Mount

Learn More

Datasheet

31In Stock

$90.74

$69.40

$65.90

$62.24

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 1Kohms 20% Lin .50% Servo Mt Metal Housed

157S102MB9002
Vishay / Spectrol
1: $97.63
18In 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

18In Stock

$97.63

$76.45

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 10KOHMS Servo Mount

157S103MX
Vishay / Spectrol
1: $90.74
337In Stock

Mfr. Part No.
157S103MX

Mouser Part No
594-15721103

Vishay / Spectrol

Precision Potentiometers 7/8"RD 10KOHMS Servo Mount

Learn More

Datasheet

337In Stock

$90.74

$75.23

$65.90

Quote

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 1KOHMS Bush.Mt Metal Housed

157B102MX
Vishay / Spectrol
1: $49.93
82In Stock

Mfr. Part No.
157B102MX

Mouser Part No
594-15711102

Vishay / Spectrol

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

Learn More

Datasheet

82In Stock

$49.93

$42.48

$37.39

$35.32

View

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 10KOHMS Bush.Mt Metal Housed

157B103MX
Vishay / Spectrol
1: $50.03
160In Stock
50Expected 19/6/2026

Mfr. Part No.
157B103MX

Mouser Part No
594-15711103

Vishay / Spectrol

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

Learn More

Datasheet

160In Stock

50Expected 19/6/2026

$50.03

$41.51

$36.38

$34.36

$31.86

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: $50.03
129In 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

129In Stock

$50.03

$41.03

$36.39

$34.37

$33.74

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 5KOHMS Servo 2% Linearity

157S502MX
Vishay / Spectrol
1: $90.74
18In Stock
20Expected 27/7/2026

Mfr. Part No.
157S502MX

Mouser Part No
594-15721502

Vishay / Spectrol

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

Learn More

Datasheet

18In Stock

20Expected 27/7/2026

$90.74

$75.23

$72.96

$62.24

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 in RD 2Kohms 20% Servo 2% Linearity

157S202MX
Vishay / Spectrol
1: $90.74
12In Stock
300On Order

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

12In Stock

300On Order

$90.74

$75.23

$65.91

$62.26

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 2Kohms 20% Lin .50% Servo Mt Metal Housed

157S202MB9002
Vishay / Spectrol
1: $97.40
20Expected 27/7/2026

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

20Expected 27/7/2026

$97.40

$76.27

$69.67

$66.80

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: $50.03
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

$50.03

$41.51

$36.38

$31.96

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: $37.39
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

$37.39

$35.63

$35.57

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: $36.99
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

$36.99

$35.04

$34.75

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: $99.91
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part No.
157S203MX

Mouser Part No
594-157S203MX

New At Mouser

Vishay

Precision Potentiometers 157-21203

Datasheet

Non-Stocked Lead-Time 14 Weeks

$99.91

$73.53

$72.47

$68.78

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: $73.53
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

$73.53

$73.06

$69.36

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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