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Bourns 91A2AB28B15B15L Single-Turn Panel Control
The Bourns 91A2A-B28-B15/B15L is a versatile 5/8" square single-turn panel control designed for precise adjustment in various industrial applications. It offers a wide range of resistance options, from 100 ohms to 1 megohm, and supports both linear and audio tapers. The control boasts features like virtual electrical isolation, metal or plastic shaft options, and RoHS compliance. Its robust mechanical design, including a stop strength of 4 Ib.-in. and a mounting torque of 15-18 Ib.-in., ensures reliable performance in demanding environments. Ideal for applications requiring precise control and durability.
Bourns 91A2AB28B15B15L Single-Turn Panel Control Specifications:
- Available Configurations: Variety of pin-out configurations
- Electrical Isolation: Virtually infinite
- Shaft Options: Metal or plastic
- Resistance Range: 100 ohms to 1 megohm
- Total Resistance Tolerance: 10% or 20%
- Independent Linearity: +/- 5%
- Effective Electrical Angle: 240° +/- 5° (Linear), 225° +/- 5° (Audio)
- Dielectric Withstanding Voltage: 1,500 VAC minimum
- Insulation Resistance: 1,000 megohms minimum
- Power Rating: +70 °C, 1 watt (Linear), 2 watts (Audio)
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: +/- 1,000 ppm/°C
- Vibration Resistance: 15 G
- Shock Resistance: 30 G
- Load Life: 1,000 hours
- Rotational Life: 100,000 cycles
- Moisture Resistance: IP 40
- Moisture Sensitivity Level: 1
- ESD Classification: N/A
- Stop Strength (1/4" D Shaft): 4.19 N-cm (4 Ib.-in.)
- Stop Strength (1/8" D Shaft): 0.09 N-cm (3 Ib.-in.)
- Running Torque: 0.21 to 1.06 N-cm (0.3 to 1.5 Ib.-in.)
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Frequently Asked Questions
Where can I buy Bourns 91A2AB28B15B15L?
You can click on the BUY or RFQ button to purchase 91A2AB28B15B15L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 91A2AB28B15B15L?
You can download the 91A2AB28B15B15L datasheet or visit the Bourns website for support.
Who is the manufacturer of 91A2AB28B15B15L?
Bourns