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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Termination Style
Product
Number of Turns
Resistance
Adjustment
Power Rating
Tolerance
Temperature Coefficient
Orientation
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Trimmer Resistors - Through Hole 7.5Kohms 5% Sq Sealed Wire Leads
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 Wire Lead Multiturn 25 Turn 7.5 kOhms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Bulk
Bourns Trimmer Resistors - Through Hole 50 OHMS 5% Sq Sealed Wire Leads
Datasheet
Non-Stocked
Min.: 500
Mult.: 100

3250 Wire Lead Multiturn 25 Turn 50 Ohms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C
Bourns Trimmer Resistors - Through Hole 1Kohms 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 1 kOhms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 10 kOhms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole TRIMMER-1/2" SQ MT WW
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn Tube
Bourns Trimmer Resistors - Through Hole 20 OHMS 5% Square Sealed
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 20 Ohms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 200 OHMS 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 200 Ohms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 20Kohms 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 20 kOhms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 25Kohms 5% Square Sealed
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 25 kOhms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 300 OHMS 5% Square Sealed
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 300 Ohms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 50 OHMS 5% Square Sealed
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 50 Ohms Side Slot 1 W 5 % Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 500 OHMS 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 500 Ohms Side Slot 1 W 5 % 50 PPM / C Horizontal Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Bourns Trimmer Resistors - Through Hole 10 OHMS 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 10 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 100 OHMS 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 100 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 10Kohms 5% Sealed Panel Mount
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 10 kOhms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 20 OHMS 5% Sealed Panel Mount
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 20 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 20Kohms 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 20 kOhms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 25Kohms 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 25 kOhms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 50 OHMS 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 50 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 500 OHMS 5% Sealed Panel Mount
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 500 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 5Kohms 5% Sealed Panel Mount
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 5 kOhms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 50Kohms 5% Sealed Panel Mount
Datasheet
Non-Stocked
Min.: 25
Mult.: 25

3250 PC Pin Multiturn 25 Turn 50 kOhms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 10 OHMS 5% Square Sealed
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

3250 PC Pin Multiturn 25 Turn 10 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube
Bourns Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed
Datasheet
Non-Stocked
Min.: 100
Mult.: 25

3250 PC Pin Multiturn 25 Turn 100 Ohms Top Cross 1 W 5 % Vertical Adjustment - 65 C + 150 C Tube