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: $56.11
7In 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

7In Stock

$56.11

$40.84

$34.71

$33.00

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: $56.11
21In 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

21In Stock

$56.11

$44.52

$35.42

$33.00

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: $56.11
21In Stock

Mfr. Part No.
3250P-1-102

Mouser Part No
652-3250P-1-102

Bourns

Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed

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Datasheet

21In Stock

$56.11

$44.52

$35.07

$34.28

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 2Kohms 5% Sealed Panel Mount

3250W-1-202M
Bourns
1: $72.66
5In Stock

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

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

Bourns

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

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Datasheet

5In Stock

$72.66

$50.69

$46.58

$44.41

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 5Kohms 5% Square Sealed

3250P-1-502
Bourns
1: $56.11
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

$56.11

$44.52

$40.25

$36.25

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 2Kohms 5% Square Sealed

3250W-66-202
Bourns
1: $39.28
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

$39.28

$34.36

$30.20

$28.69

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 2Kohms 5% Square Sealed

3250P-1-202
Bourns
1: $56.13
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

$56.13

$40.05

$33.03

$31.47

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: $47.55
6In 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

6In Stock

$47.55

$40.35

$36.31

$34.49

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 10 OHMS 5% Square Sealed

3250W-1-100
Bourns
1: $56.11
25In 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

25In Stock

$56.11

$44.52

$40.25

$36.25

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 100 OHMS 5% Square Sealed

3250W-1-101
Bourns
1: $40.60
29In 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

29In Stock

$40.60

$35.17

$32.33

$30.87

$30.07

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 1Kohms 5% Square Sealed

3250W-1-102
Bourns
1: $49.82
45In 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

45In Stock

$49.82

$41.34

$36.21

$31.98

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 10Kohms 5% Square Sealed

3250W-1-103
Bourns
1: $43.74
31In Stock
100Expected 11/9/2026

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

31In Stock

100Expected 11/9/2026

$43.74

$37.59

$35.11

$32.00

$31.05

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 20 OHMS 5% Square Sealed

3250W-1-200
Bourns
1: $49.82
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

$49.82

$41.34

$38.34

$34.33

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: $45.49
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

$45.49

$38.78

$38.77

$31.51

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 20Kohms 5% Square Sealed

3250W-1-203
Bourns
1: $44.51
43In Stock

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

43In Stock

$44.51

$38.64

$36.20

$34.21

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 50 OHMS 5% Square Sealed

3250W-1-500
Bourns
1: $49.82
50In Stock

Mfr. Part No.
3250W-1-500

Mouser Part No
652-3250W-1-500

Bourns

Trimmer Resistors - Through Hole 50 OHMS 5% Square Sealed

Learn More

Datasheet

50In Stock

$49.82

$41.34

$36.21

$34.21

$31.72

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

50 Ohms

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: $49.82
24In Stock

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

24In Stock

$49.82

$41.34

$36.21

$34.21

$31.72

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 50Kohms 5% Square Sealed

3250W-1-503
Bourns
1: $56.11
8In 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

8In Stock

$56.11

$44.52

$40.25

$36.25

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 10Kohms 5% Square Sealed

3250W-66-103
Bourns
1: $43.84
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

$43.84

$39.57

$29.09

$27.40

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 50Kohms 5% Sq Sealed Wire Leads

3250L-1-503
Bourns
1: $88.11
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

$88.11

$70.51

$64.44

$54.20

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 5Kohms 5% Square Sealed

3250W-1-502
Bourns
1: $46.86
138On Order

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

138On Order

$46.86

$40.00

$36.21

$34.21

$31.72

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 10 OHMS 5% Square Sealed

3250P-1-100
Bourns
1: $48.02
25Expected 20/5/2026

Mfr. Part No.
3250P-1-100

Mouser Part No
652-3250P-1-100

Bourns

Trimmer Resistors - Through Hole 10 OHMS 5% Square Sealed

Learn More

Datasheet

25Expected 20/5/2026

$48.02

$40.45

$35.29

$34.21

$31.72

Min.: 1
Mult.: 1

3250

PC Pin

Multiturn

25 Turn

10 Ohms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Tube

Trimmer Resistors - Through Hole 2Kohms 5% Square Sealed

3250W-1-202
Bourns
1: $49.82
49Expected 27/7/2026

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

49Expected 27/7/2026

$49.82

$41.34

$36.21

$32.92

$31.72

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 1Kohms 5% Square Sealed

3250W-66-102
Bourns
1: $43.84
25Expected 30/6/2026

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

25Expected 30/6/2026

$43.84

$36.39

$31.89

$29.41

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 100 OHMS 5% Sq Sealed Wire Leads

3250L-1-101
Bourns
25: $57.17
Non-Stocked Lead-Time 10 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 10 Weeks

$57.17

$54.20

$54.18

Quote

Min.: 25
Mult.: 25

3250

Wire Lead

Multiturn

25 Turn

100 Ohms

Side Slot

1 W

5 %

Horizontal Adjustment

- 65 C

+ 150 C

Bulk

3250 Trimpot® Trimming Potentiometers

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