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Bourns 3547S1AA102A 3-Turn Precision Potentiometer
The Bourns 3547S-1AA-102A is a high-precision, 3-turn potentiometer designed for demanding applications such as Human-Machine Interfaces (HMI) and Machine-to-Machine Interfaces (MMI). It utilizes either wirewound or Hybritron elements to achieve exceptional rotational life and linearity. Available with optional features like A/R lugs and servo mounting, this potentiometer provides a robust and reliable solution for precise control and adjustment in industrial environments. It is RoHS compliant and suitable for use under side load conditions.
Bourns 3547S1AA102A 3-Turn Precision Potentiometer Specifications:
- Standard Resistance Range: 1K to 50K ohms
- Total Resistance Tolerance: ±3 %
- Independent Linearity: ±0.25 %
- Effective Electrical Angle: 1080 ° +10 °, -0 °
- Absolute Minimum Resistance/End Voltage: 1 ohm or 0.1 % maximum
- Noise/Output Smoothness: 100 ohms maximum
- Max. Wiper Current @ 5K ohms: 20 mA
- Dielectric Withstanding Voltage: 1,000 VAC minimum
- Insulation Resistance: 1,000 megohms minimum
- Power Rating: 1 watts
- Operating Temperature Range: -40 °C to +125 °C
- Temperature Coefficient: ±50 ppm/°C
- Rotational Life No Load: 750,000 shaft revolutions
- Moisture Resistance: ±2 % TR shift max.
- IP Rating: IP 50
- Mechanical Angle: 1080 ° +10 °, -0 °
- Backlash: 1.0 ° max.
- Stop Strength: 53 N-cm (75 oz-in.) min.
- Torque Starting: 0.5 N-cm (0.7 oz.-in.) max.
- Clutch: 1.0 to 4.2 N-cm (1.5 to 6.0 oz.-in.)
- Shaft Runout T.I.R.: 0.08 mm (0.003 in.)
- Shaft Radial Play T.I.R.: 0.08 mm (0.003 in.)
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Frequently Asked Questions
Where can I buy Bourns 3547S1AA102A?
You can click on the BUY or RFQ button to purchase 3547S1AA102A from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3547S1AA102A?
You can download the 3547S1AA102A datasheet or visit the Bourns website for support.
Who is the manufacturer of 3547S1AA102A?
Bourns