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Bourns 3750S1103L Precision Wirewound Potentiometer
The Bourns 3750S-1-103L is a precision wirewound potentiometer engineered for demanding applications requiring high accuracy and durability. Its key features include excellent resolution, a long rotational life, and a compact design suitable for servo mount applications. The potentiometer is RoHS compliant, meeting environmental standards. It's ideal for use in industrial automation, robotics, and other applications where precise control and reliable performance are essential. The potentiometer's robust construction and precise linearity ensure consistent operation over its lifespan.
Bourns 3750S1103L Precision Wirewound Potentiometer Specifications:
- Standard Resistance Range: 100 to 100 K ohms
- Total Resistance Tolerance: ±5 %
- Independent Linearity: ±0.25 %
- Effective Electrical Angle: 3600 ° +10 °, -0 °
- Dielectric Withstanding Voltage: 1,000 VAC minimum
- Power Rating: 1 watt (+70 °C)
- Insulation Resistance: 1,000 megohms minimum
- Resolution: See recommended part nos.
- Operating Temperature Range: +1 °C to +125 °C
- Storage Temperature Range: -65 °C to +125 °C
- Temperature Coefficient: ±50 ppm/°C maximum/unit
- Vibration: 20 G
- Wiper Bounce: 0.1 millisecond maximum
- Shock: 100 G
- Load Life: 1,000 hours, 1 watt
- Total Resistance Shift (Load Life): ±2 % maximum
- Rotational Life: 1,000,000 shaft revolutions
- Moisture Resistance: ±2 % maximum
- IP Rating: IP 40
- Stop Strength: 14 N-cm (20 oz-in.) minimum
- Mechanical Angle: 3600 ° +20 °, -0 °
- Torque Starting: 0.35 N-cm (0.5 oz.-in.) max.
- Torque Running: 0.21 N-cm (0.3 oz.-in.) max.
- Shaft Runout: 0.08 mm (0.003 in.) T.I.R.
- Shaft End Play: 0.13 mm (0.005 in.) T.I.R.
- Shaft Radial Play: 0.05 mm (0.002 in.) T.I.R.
- Pilot Diameter Runout: 0.05 mm (0.002 in.) T.I.R.
- Backlash: 1.0 ° maximum
- Weight: Approximately 8.5 G
- Terminals: Gold-plated turret lugs
- Marking: Manufacturer’s name and part number, resistance value and tolerance, linearity tolerance, wiring diagram, and date code
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Frequently Asked Questions
Where can I buy Bourns 3750S1103L?
You can click on the BUY or RFQ button to purchase 3750S1103L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3750S1103L?
You can download the 3750S1103L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3750S1103L?
Bourns