The Bourns 3262P-1-253LF is a precision trimming potentiometer designed for a wide range of industrial applications. This multiturn potentiometer offers high resolution and stability, making it ideal for applications requiring fine adjustments. It is sealed for environmental protection and is available in a RoHS compliant version. The potentiometer is constructed with cermet technology, ensuring reliable performance and long life. It is listed on the QPL for style RJ26 and meets High-Rel MIL-R-39035 standards.
Contact Resistance Variation: 3.0 % or 3 ohms max.
Adjustability: Infinite
Insulation Resistance: 1,000 megohms min.
Dielectric Strength: 600 vac (Sea Level)
Effective Travel: 12 turns nom.
Power Rating: 0.25 watt (85 °C)
Temperature Range: -65 °C to +150 °C
Temperature Coefficient: ±100 ppm/°C
Seal Test: 85 °C Fluorinert
Vibration: 30 G (1 % ΔTR; 1 % ΔVR)
Shock: 100 G (1 % ΔTR; 1 % ΔDVR)
Load Life: 1,000 hours (3 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
Rotational Life: 200 cycles (2 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
Torque: 3.0 oz-in. max.
Mechanical Stops: Wiper idles
Terminals: Solderable pins
Weight: 0.015 oz.
Marking: Manufacturer’s trademark, date code, manufacturer’s model resistance code, wiring diagram, date code, manufacturer’s model resistance code, wiring diagram, number and style
Wiper: 50 % (Actual TR) ±10 %
Flammability: U.L. 94V-0
Standard Packaging: 50 pcs. per tube
Adjustment Tool: H-90
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Frequently Asked Questions
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You can click on the BUY or RFQ button to purchase 3262P1253LF from an authorized Bourns distributor.
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