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Bourns 3852A202104AL Panel Control Potentiometer
The Bourns 3852A-202-104AL is a versatile panel control potentiometer designed for applications requiring precise resistance adjustment. It offers single-turn operation with linear and audio taper options, providing flexibility in control design. The potentiometer's robust construction and wide resistance range make it suitable for industrial equipment, instrumentation, and other demanding environments. It is RoHS compliant and features a compact design for easy integration into various systems.
Bourns 3852A202104AL Panel Control Potentiometer Specifications:
- Conductive Plastic Element Resistance Range: 1 K to 1 megohm
- Cermet Element Resistance Range: 100 ohms to 1 megohm
- Total Resistance Tolerance: ±10 % or ±20 %
- Independent Linearity: ±10 % or ±5 %
- Absolute Minimum Resistance: 2 ohms maximum
- Effective Electrical Angle (Linear tapers): 250 ° ±5 °
- Effective Electrical Angle (Audio tapers): 225 ° ±5 °
- Contact Resistance Variation: ±1 % or 3 ohms
- Dielectric Withstanding Voltage (Sea Level): 900 VAC minimum
- Dielectric Withstanding Voltage (70,000 Feet): 350 VAC minimum
- Insulation Resistance: 1,000 megohms minimum
- Power Rating (+70 °C, Linear tapers): 1 watt
- Power Rating (+70 °C, Audio tapers): 0.5 watt
- Power Rating (+125 °C): 0 watt
- Theoretical Resolution: Essentially infinite
- Operating Temperature Range: -1 °C to +125 °C
- Storage Temperature Range: -65 °C to +150 °C
- Temperature Coefficient: ±1,000 ppm/°C or ±150 ppm/°C
- Vibration: 20 G
- Shock: 100 G
- Load Life: 1,000 hours
- Rotational Life (No Load): 100,000 cycles
- Stop Strength: 56.5 N-cm (5 lb.-in.) or Continuous turn
- Mechanical Angle: 280 ° ±5 ° or 1350 ° ±50 °
- Torque (Starting and Running): 0.35 to 4.23 N-cm or 0.11 to 2.12 N-cm
- Mounting Torque: 1.7-2.0 N-m (15-18 lb.-in.) maximum
- Weight: 30 grams maximum
- Terminals: Printed circuit terminals or solder lugs
- Soldering Temperature: 399 °C (750 °F) for 3 seconds
- Marking: Manufacturer’s trademark, wiring diagram, resistance, date code, and part number
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Frequently Asked Questions
Where can I buy Bourns 3852A202104AL?
You can click on the BUY or RFQ button to purchase 3852A202104AL from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3852A202104AL?
You can download the 3852A202104AL datasheet or visit the Bourns website for support.
Who is the manufacturer of 3852A202104AL?
Bourns