Trimmer Resistors - Through Hole

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3250 Trimpot® Trimming Potentiometers

Bourns 3250 Series 1/2" Square Trimpot® Trimming Potentiometers feature 25 turns in a 1/2" square body size with through-hole or panel-mount options. These wirewound devices are RoHS compliant and listed on the QPL for style RT22 per MIL-R-27208 and RTR22 per high-rel MIL-R-39015. Other features include a 10Ω to 50KΩ standard resistance range with ±5% tolerance, 1W power rating at +85°C, and ±50ppm/°C temperature coefficient. Bourns 3250 Series 1/2" Square Trimpot Trimming Potentiometers operate in a -65°C to +150°C temperature range.

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Part #

Trimmer Resistors - Through Hole 25Kohms 5% Square Sealed

3250W-1-253
Bourns
1: $54.25
9In Stock

Mfr. Part No.
3250W-1-253

Mouser Part No
652-3250W-1-253

Bourns

Trimmer Resistors - Through Hole 25Kohms 5% Square Sealed

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Datasheet

9In Stock

$54.25

$37.10

$35.21

$34.25

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

25 kOhms

Top Cross

1 W

5 %

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed

3250P-1-101
Bourns
1: $54.25
24In Stock

Mfr. Part No.
3250P-1-101

Mouser Part No
652-3250P-1-101

Bourns

Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed

Learn More

Datasheet

24In Stock

$54.25

$43.03

$34.99

$33.71

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

100 Ohms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

3250P-1-102
Bourns
1: $54.25
21In Stock

Mfr. Part No.
3250P-1-102

Mouser Part No
652-3250P-1-102

Bourns

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

Learn More

Datasheet

21In Stock

$54.25

$43.03

$34.97

$34.31

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

1 kOhms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed

3250W-1-101
Bourns
1: $48.94
33In Stock

Mfr. Part No.
3250W-1-101

Mouser Part No
652-3250W-1-101

Bourns

Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed

Learn More

Datasheet

33In Stock

$48.94

$38.74

$35.51

$35.50

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

100 Ohms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 5Kohms 5% Square Sealed

3250P-1-502
Bourns
1: $47.75
32In Stock

Mfr. Part No.
3250P-1-502

Mouser Part No
652-3250P-1-502

Bourns

Trimmer Resistors - Through Hole 5Kohms 5% Square Sealed

Learn More

Datasheet

32In Stock

$47.75

$39.27

$31.09

$30.76

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

5 kOhms

Side Slot

1 W

5 %

50 PPM / C

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 10 OHMS 5% Square Sealed

3250W-1-100
Bourns
1: $38.20
34In Stock

Mfr. Part No.
3250W-1-100

Mouser Part No
652-3250W-1-100

Bourns

Trimmer Resistors - Through Hole 10 OHMS 5% Square Sealed

Learn More

Datasheet

34In Stock

$38.20

$29.06

$29.05

$28.66

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

10 Ohms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed

3250W-1-103
Bourns
1: $40.32
140In Stock

Mfr. Part No.
3250W-1-103

Mouser Part No
652-3250W-1-103

Bourns

Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed

Learn More

Datasheet

140In Stock

$40.32

$34.44

$34.43

$33.57

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

10 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

3250P-1-202
Bourns
1: $54.25
9In Stock

Mfr. Part No.
3250P-1-202

Mouser Part No
652-3250P-1-202

Bourns

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

Learn More

Datasheet

9In Stock

$54.25

$39.21

$32.98

$32.37

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

2 kOhms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed

3250P-1-503
Bourns
1: $66.29
25In Stock

Mfr. Part No.
3250P-1-503

Mouser Part No
652-3250P-1-503

Bourns

Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed

Learn More

Datasheet

25In Stock

$66.29

$43.03

$38.91

$37.29

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

50 kOhms

Side Slot

1 W

5 %

50 PPM / C

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

3250W-1-102
Bourns
1: $48.68
26In Stock

Mfr. Part No.
3250W-1-102

Mouser Part No
652-3250W-1-102

Bourns

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

Learn More

Datasheet

26In Stock

$48.68

$39.80

$37.06

$35.19

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

1 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 20 OHMS 5% Square Sealed

3250W-1-200
Bourns
1: $48.96
28In Stock

Mfr. Part No.
3250W-1-200

Mouser Part No
652-3250W-1-200

Bourns

Trimmer Resistors - Through Hole 20 OHMS 5% Square Sealed

Learn More

Datasheet

28In Stock

$48.96

$41.03

$38.34

$36.39

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

20 Ohms

Top Cross

1 W

5 %

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 200 OHMS 5% Square Sealed

3250W-1-201
Bourns
1: $51.64
37In Stock

Mfr. Part No.
3250W-1-201

Mouser Part No
652-3250W-1-201

Bourns

Trimmer Resistors - Through Hole 200 OHMS 5% Square Sealed

Learn More

Datasheet

37In Stock

$51.64

$42.03

$39.17

$34.31

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

200 Ohms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

3250W-1-202
Bourns
1: $49.12
5In Stock
50Expected 4/5/2026

Mfr. Part No.
3250W-1-202

Mouser Part No
652-3250W-1-202

Bourns

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

Learn More

Datasheet

5In Stock

50Expected 4/5/2026

$49.12

$41.21

$38.41

$36.39

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

2 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 20Kohms 5% Square Sealed

3250W-1-203
Bourns
1: $39.48
18In Stock
25Expected 11/3/2026

Mfr. Part No.
3250W-1-203

Mouser Part No
652-3250W-1-203

Bourns

Trimmer Resistors - Through Hole 20Kohms 5% Square Sealed

Learn More

Datasheet

18In Stock

25Expected 11/3/2026

$39.48

$35.42

$34.78

$34.49

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

20 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed

3250W-1-503
Bourns
1: $49.12
27In Stock

Mfr. Part No.
3250W-1-503

Mouser Part No
652-3250W-1-503

Bourns

Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed

Learn More

Datasheet

27In Stock

$49.12

$41.21

$31.68

$31.36

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

50 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

3250W-66-102
Bourns
1: $43.22
7In Stock

Mfr. Part No.
3250W-66-102

Mouser Part No
652-3250W-66-102

Bourns

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

Learn More

Datasheet

7In Stock

$43.22

$36.25

$33.76

$30.36

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

1 kOhms

Side Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed

3250W-66-103
Bourns
1: $43.22
14In Stock

Mfr. Part No.
3250W-66-103

Mouser Part No
652-3250W-66-103

Bourns

Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed

Learn More

Datasheet

14In Stock

$43.22

$38.31

$31.19

$29.18

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

10 kOhms

Side Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

3250W-66-202
Bourns
1: $42.08
41In Stock

Mfr. Part No.
3250W-66-202

Mouser Part No
652-3250W-66-202

Bourns

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

Learn More

Datasheet

41In Stock

$42.08

$35.19

$30.68

$28.73

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

2 kOhms

Side Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 50Kohms 5% Sq Sealed Wire Leads

3250L-1-503
Bourns
1: $83.32
25In Stock

Mfr. Part No.
3250L-1-503

Mouser Part No
652-3250L-1-503

Bourns

Trimmer Resistors - Through Hole 50Kohms 5% Sq Sealed Wire Leads

Learn More

Datasheet

25In Stock

$83.32

$66.64

$60.90

$55.45

View

Min.: 1
Mult.: 1

3250

Wire Lead

Multiturn

25 Turn

50 kOhms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Bulk

Trimmer Resistors - Through Hole 2Kohms 5% Sealed Panel Mount

3250W-1-202M
Bourns
1: $70.18
9In Stock

Mfr. Part No.
3250W-1-202M

Mouser Part No
652-3250W-1-202M

Bourns

Trimmer Resistors - Through Hole 2Kohms 5% Sealed Panel Mount

Learn More

Datasheet

9In Stock

$70.18

$48.50

$43.17

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

2 kOhms

Top Cross

1 W

5 %

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 500 OHMS 5% Square Sealed

3250W-1-501
Bourns
1: $49.12
49Expected 3/4/2026

Mfr. Part No.
3250W-1-501

Mouser Part No
652-3250W-1-501

Bourns

Trimmer Resistors - Through Hole 500 OHMS 5% Square Sealed

Learn More

Datasheet

49Expected 3/4/2026

$49.12

$41.21

$37.53

$34.82

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

500 Ohms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 5Kohms 5% Square Sealed

3250W-1-502
Bourns
1: $43.01
43Expected 1/5/2026

Mfr. Part No.
3250W-1-502

Mouser Part No
652-3250W-1-502

Bourns

Trimmer Resistors - Through Hole 5Kohms 5% Square Sealed

Learn More

Datasheet

43Expected 1/5/2026

$43.01

$34.99

$31.11

$31.02

View

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

5 kOhms

Top Cross

1 W

5 %

50 PPM / C

Vertical Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 100 OHMS 5% Sq Sealed Wire Leads

3250L-1-101
Bourns
25: $56.27
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3250L-1-101

Mouser Part No
652-3250L-1-101

Bourns

Trimmer Resistors - Through Hole 100 OHMS 5% Sq Sealed Wire Leads

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$56.27

$54.88

$53.47

$53.43

View

Min.: 25
Mult.: 25

3250

Wire Lead

Multiturn

25 Turn

100 Ohms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Bulk

Trimmer Resistors - Through Hole 100 OHMS Wire Leads Sealed Panel Mount

3250L-1-101M
Bourns
25: $83.79
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3250L-1-101M

Mouser Part No
652-3250L-1-101M

Bourns

Trimmer Resistors - Through Hole 100 OHMS Wire Leads Sealed Panel Mount

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$83.79

View

Min.: 25
Mult.: 25

3250

Wire Lead

Multiturn

25 Turn

100 Ohms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Bulk

Trimmer Resistors - Through Hole 1Kohms 5% Sq Sealed Wire Leads

3250L-1-102
Bourns
25: $54.00
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3250L-1-102

Mouser Part No
652-3250L-1-102

Bourns

Trimmer Resistors - Through Hole 1Kohms 5% Sq Sealed Wire Leads

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$54.00

$53.49

$52.25

$51.93

Min.: 25
Mult.: 25

3250

Wire Lead

Multiturn

25 Turn

1 kOhms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Bulk

3250 Trimpot® Trimming Potentiometers

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