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Bourns 6639S301502 Precision Potentiometer
The Bourns 6639S-301-502 is a precision potentiometer designed for applications requiring high accuracy and durability. It boasts essentially infinite resolution, excellent rotational life, and a rugged construction. This potentiometer is suitable for general-purpose applications and offers non-standard features upon request. Its robust design and reliable performance make it ideal for industrial control systems, instrumentation, and other demanding environments. The device is RoHS compliant and available with continuous turn or mechanical stops.
Bourns 6639S301502 Precision Potentiometer Specifications:
- Standard Resistance Range: 1 K to 100 K ohms
- Total Resistance Tolerance: ±15 %
- Independent Linearity: ±2.0 %
- Effective Electrical Angle: 340 ° +3 °
- End Voltage: 0.5 % maximum
- Output Smoothness: 0.1 %
- Dielectric Withstanding Voltage: 750 VAC minimum
- Power Rating: 1.0 watt
- Insulation Resistance: 500 megohms minimum
- Resolution: Essentially infi nite
- Operating Temperature Range: +1 °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: ±10 %
- Voltage Ratio Shift: ±0.5 %
- Shock: 50 G
- Load Life: 1,000 hours, 1 watt
- Rotational Life: 10,000,000 shaft revolutions
- Moisture Resistance: ±15 %
- IP Rating: IP 40
- Mechanical Angle: Continuous, Stops (340 ° +8 °, -0 °) available
- Torque: 0.40 N-cm (0.5 oz.-in.) max.
- Shaft Runout: 0.13 mm (0.005 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 º maximum
- Weight: 18 gm (6539), 24 gm (6639)
- Terminals: Rear Turret Type
- Soldering Condition: 96.5Sn/3.0Ag/0.5Cu
- 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 6639S301502?
You can click on the BUY or RFQ button to purchase 6639S301502 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 6639S301502?
You can download the 6639S301502 datasheet or visit the Bourns website for support.
Who is the manufacturer of 6639S301502?
Bourns