M61

www.vishay.com

Vishay Sfernice

Revision: 17-Oct-2025

1

Document Number: 51108

For technical questions, contact: sferpottrimmers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

3/8" Square Single-Turn Cermet Trimmer

LINKS TO ADDITIONAL RESOURCES

FEATURES

• Wide ohmic range (10

Ω to 2 MΩ)

• Top and side adjust styles

• Easy to set with knob option (finger adjust)

• Available with extended shaft

• Available with cross-slot rotor

• Construction: sealed

• Industrial grade

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

The M61 trimming potentiometer is available in several pin configurations for top or side adjustment and with a choice of knob

styles for finger setting.

333

DDD3 D

3D Models

DIMENSIONS in millimeters (± 0.5 mm)

TOP ADJUST: STYLE F, G, K, P, R, U, V, Y

COMMON DIMENSIONS

M61F

M61G

M61K

M61P

M61R

M61U

9.53

(0.375)

9.53

(0.375)

4.83

(0.190)

5.97 ± 0.89

(0.235 ± 0.035)

0.51 ± 0.05

(0.020 ± 0.002)

5.64

(0.222)

0.38

(0.015)

min.

5.08

(0.200)

2.34 ± 0.38

(0.092 ± 0.015)

31

2

2.54

(0.100)

2.54

(0.100)

3.56 ± 0.25

(0.140 ± 0.010)

10.16

(0.40)

2.54

(0.100)

2.54

(0.100)

1

3

2

3.05 ± 0.38

(0.120 ± 0.015)

90° ± 3°

2.54 ± 0.25

(0.100 ± 0.010)

2

31

2 plcs.

4.78 ± 0.38

(0.188 ± 0.015)

1

3

2

2.54

(0.100)

2.54

(0.100)

2.54

(0.100)

1.22 ± 0.25

(0.048 ± 0.010)

2

31

3.81

(0.150)

3.81

(0.150)

2.54

(0.100)

2.54

(0.100)

4.78 ± 0.38

(0.188 ± 0.015)

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