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Bourns 3260W1502 Square Trimming Potentiometer
The Bourns 3260W-1-502 is a precision trimming potentiometer designed for a wide range of industrial applications requiring fine adjustment. This sealed, multiturn potentiometer offers a standard resistance range of 10 to 25K ohms and is characterized by its compact size and robust construction. It is RoHS compliant, ensuring environmental responsibility. The potentiometer's design allows for precise control and is suitable for applications in audio equipment, instrumentation, and other sensitive electronic circuits. Its mechanical stops and adjustable wiper position provide added flexibility in system design.
Bourns 3260W1502 Square Trimming Potentiometer Specifications:
- Features: Multiturn, Wirewound, Industrial, Sealed, QPL listed per MIL-R-27208, RoHS compliant, Trimmer applications
- Resistance Range: 10 to 25K ohms
- Resistance Tolerance: ±5 % std. (tighter tolerance available)
- Absolute Minimum Resistance: 0.1 % or 1 ohm max. (whichever is greater)
- Noise: 100 ohms ENR max.
- Resolution: See resistance table
- Insulation Resistance: 500 vdc, 1,000 megohms min.
- Dielectric Strength: 600 vac Sea Level, 250 vac 80,000 Feet
- Adjustment Angle: 11 turns nom.
- Power Rating: 0.25 watt @ 85 °C, 0 watt @ 150 °C
- Temperature Range: -65 °C to +150 °C
- Temperature Coefficient: ±70 ppm/°C
- Seal Test: 85 °C Fluorinert
- Humidity: MIL-STD-202 Method 106
- Vibration: 30 G (1 % ΔTR; 1% + resolution ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % + resolution ΔVR)
- Load Life: 1,000 hours (2 % ΔTR; 500 ohms ENR)
- Rotational Life: 200 cycles (2 % ΔTR; 500 ohms ENR)
- Torque: 3.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: Solderable printed circuit pins
- Weight: 0.015 oz.
- Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: UL 94V-0
- Standard Packaging: 50 pcs. per tube
- Adjustment Tool: H-90
- Dimensions: 6.35 ± .51 (.250 ± .020), 4.32 ± .38 (.170 ± .015), 2.54 (.030), 1.02 ± .38 (.040 ± .015), 1.78(.070), .51 DIA. ADJ. SLOT
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Frequently Asked Questions
Where can I buy Bourns 3260W1502?
You can click on the BUY or RFQ button to purchase 3260W1502 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3260W1502?
You can download the 3260W1502 datasheet or visit the Bourns website for support.
Who is the manufacturer of 3260W1502?
Bourns