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Bourns 3266W1203LF Square Trimming Potentiometer
The Bourns 3266W-1-203LF is a compact, square-shaped trimming potentiometer designed for precise adjustment in a wide range of industrial applications. Its multiturn design allows for fine-tuning of resistance values, while the cermet resistance element ensures stability and reliability. Standoff holes facilitate thorough PC board washing, and the availability of tape and reel packaging simplifies automated assembly processes. RoHS compliant versions are available, making it suitable for environmentally conscious designs.
Bourns 3266W1203LF Square Trimming Potentiometer Specifications:
- Standard Resistance Range: 10 ohms to 1 megohm
- Resistance Tolerance: ±10 %
- Absolute Minimum Resistance: 1 % or 2 ohms max.
- Contact Resistance Variation: 3.0 % or 3 ohms max.
- Adjustability Voltage Divider: ±0.02 %
- Rheostat: ±0.05 %
- Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 600 vac
- Effective Travel: 12 turns nom.
- Power Rating: 0.25 watt at 70 °C
- Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR)
- Vibration: 30 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours 0.25 watt 70 °C (3 % ΔTR; 3 % CRV)
- Rotational Life: 200 cycles (4 % 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, resistance code, wiring diagram, date code, manufacturer’s model number and style
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: U.L. 94V-0
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Frequently Asked Questions
Where can I buy Bourns 3266W1203LF?
You can click on the BUY or RFQ button to purchase 3266W1203LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3266W1203LF?
You can download the 3266W1203LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3266W1203LF?
Bourns