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Bourns 6538S1103 Precision Potentiometer
The Bourns 6538S-1-103 is a 22mm precision potentiometer designed for applications demanding high resolution and accuracy. It offers infinite resolution, standard linearity of ±1%, and an extended temperature range from -65°C to +125°C. Features include molded-in rear terminals, output smoothness of 0.1%, and robust mechanical characteristics. This potentiometer is suitable for industrial automation, medical equipment, and other precision control systems where accurate and reliable position sensing is critical.
Bourns 6538S1103 Precision Potentiometer Specifications:
- Resistance Range: 1 K to 100 K ohms
- Total Resistance Tolerance: ±10 %
- Independent Linearity: ±1 %
- Effective Electrical Angle: 340 ° ±3 °
- End Voltage: 0.5 % maximum
- Output Smoothness: 0.1 %
- Dielectric Withstanding Voltage: 750 VAC minimum
- Power Rating: 1 watt
- Insulation Resistance: 1,000 megohms minimum
- Resolution: Essentially infinite
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -65 °C to +125 °C
- Temperature Coefficient: ±500 ppm/°C maximum
- Vibration: 15 G
- Wiper Bounce: 0.1 millisecond maximum
- Total Resistance Shift: ±5 % maximum
- Voltage Ratio Shift: ±0.5 % maximum
- Shock: 50 G
- Load Life: 1,000 hours, 1 watt
- Rotational Life: 10,000,000 shaft revolutions
- Moisture Resistance: ±15 % maximum
- IP Rating: IP 40
- Mechanical Angle: Continuous
- Torque: 0.40 N-cm (0.5 oz.-in.) max.
- Shaft Runout: 0.025 mm (0.001 in.) T.I.R.
- Lateral 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: 0.13 mm (0.005 in.) T.I.R.
- Pilot Diameter Runout: 0.06 mm (0.0025 in.) T.I.R.
- Backlash: 0.1 ° maximum
- Weight: 18 gm
- Terminals: Molded-in rear turret type
- Soldering Condition (Manual): 96.5Sn/3.0Ag/0.5Cu solid wire
- Soldering Condition (Wave): 96.5Sn/3.0Ag/0.5Cu solder
- 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 6538S1103?
You can click on the BUY or RFQ button to purchase 6538S1103 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 6538S1103?
You can download the 6538S1103 datasheet or visit the Bourns website for support.
Who is the manufacturer of 6538S1103?
Bourns