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Bourns 91A1AB24B15L Single-Turn Panel Control
The Bourns 91A1A-B24-B15L is a robust 5/8” square single-turn panel control designed for demanding industrial applications. It features a variety of pin-out configurations and shaft options, including metal or plastic shafts, and provides virtually infinite electrical circuit isolation. The potentiometer is RoHS compliant and offers a wide range of resistance values and tapers to suit diverse control requirements. Its mechanical characteristics, including stop strength and torque, ensure reliable operation in harsh environments. This component is suitable for applications such as industrial machinery, process control systems, and audio equipment where precise and dependable control is essential.
Bourns 91A1AB24B15L Single-Turn Panel Control Specifications:
- Standard Resistance Range: 1 K ohms to 1 megohm
- Total Resistance Tolerance: 10 % or 20 %
- Independent Linearity: +/-5 %
- Absolute Minimum Resistance: 2 ohms maximum
- Efective Electrical Angle: 240 ° ± 5 ° (Linear tapers)
- Contact Resistance Variation: +/-1 %
- Dielectric Withstanding Voltage: 1,500 VAC minimum (Sea Level)
- Insulation Resistance: 1,000 megohms minimum
- Power Rating: +70 °C Single Section Assembly: 1 watt
- Theoretical Resolution: Essentially infinite
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -55 °C to +125 °C
- Vibration: 15 G
- Shock: 30 G
- Load Life: 1,000 hours
- Rotational Life: 100,000 cycles
- Moisture Resistance: ±10 % TRS maximum (Linear tapers)
- Insulation Resistance (500 VDC): 100 megohms minimum
- IP Rating: IP 40
- Moisture Sensitivity Level: 1
- Stop Strength (1/4” D shaft): 45.19 N-cm (4 lb.-in.)
- Stop Strength (1/8” D shaft): 33.89 N-cm (3 lb.-in.)
- Mechanical Angle: 300 ° ±5 °
- Torque Starting: 0.3 max.
- Running Torque: 0.14 to 1.06 N-cm
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Frequently Asked Questions
Where can I buy Bourns 91A1AB24B15L?
You can click on the BUY or RFQ button to purchase 91A1AB24B15L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 91A1AB24B15L?
You can download the 91A1AB24B15L datasheet or visit the Bourns website for support.
Who is the manufacturer of 91A1AB24B15L?
Bourns