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Bourns 93R1AR22A13L Single-Turn Panel Control
The Bourns 93R1A-R22-A13L is a robust 5/8” square single-turn panel control designed for precise adjustment in a variety of industrial applications. It provides virtually infinite electrical circuit isolation, ensuring reliable performance. Available with both metal and plastic shaft options and a range of resistance tapers, this potentiometer caters to diverse needs. Its RoHS compliance and wide operating temperature range (-40°C to +125°C) make it suitable for demanding environments. The device offers excellent mechanical durability with a stop strength of up to 45.19 N-cm and a rotational life of 100,000 cycles, ensuring long-term reliability in critical control systems.
Bourns 93R1AR22A13L Single-Turn Panel Control Specifications:
- Standard Resistance Range: 1 K ohms to 1 megohm (Linear tapers B & E), 100 ohms to 1 megohm (Linear tapers A & H), 1 K ohms to 1 megohm (Audio tapers D,G,S, & T), 1 K ohms to 1 megohm (Audio tapers C & F)
- Total Resistance Tolerance: 10 % or 20 % (Cermet Element), 5% or 10% (Conductive Plastic Element)
- Independent Linearity: ±5 %
- Absolute Minimum Resistance: 2 ohms maximum
- Effective Electrical Angle: 240 ° ± 5 ° (Linear tapers), 225 ° ± 5 ° (Audio tapers)
- Contact Resistance Variation: ±1 % or 3 ohms (whichever is greater)
- Dielectric Withstanding Voltage: 1,500 VAC minimum (Sea Level), 500 VAC minimum (70,000 Feet)
- Insulation Resistance: 1,000 megohms minimum
- Power Rating: +70 °C Single Section Assembly (Linear tapers) 1 watt, +70 °C Single Section Assembly (Audio tapers) 0.5 watt, +70 °C Multiple Section Assembly (Linear tapers) 0.5 watt/section, +70 °C Multiple Section Assembly (Audio tapers) 0.25 watt/section, +125 °C 0 watt
- Theoretical Resolution: Essentially infinite
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: ±1,000 ppm/°C (Linear), ±150 ppm/°C (Cermet)
- Vibration: 15 G
- Shock: 30 G
- Load Life: 1,000 hours
- Rotational Life: 100,000 cycles
- Moisture Resistance: ±10 % TRS maximum (Linear), ±5 % TRS maximum (All tapers), ±20 % TRS maximum (Audio)
- IP Rating: IP 40
- Moisture Sensitivity Level: 1
- Stop Strength: 45.19 N-cm (1/4” D shaft), 33.89 N-cm (1/8” D shaft)
- Mechanical Angle: 300 ° ±5 °
- Torque Starting: 0.3 max. above average running torque
- Running Torque: 0.21 to 1.06 N-cm (Single/Dual Section A & R Bushings), 0.14 to 1.06 N-cm (Single/Dual Section C & U Bushings)
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Frequently Asked Questions
Where can I buy Bourns 93R1AR22A13L?
You can click on the BUY or RFQ button to purchase 93R1AR22A13L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 93R1AR22A13L?
You can download the 93R1AR22A13L datasheet or visit the Bourns website for support.
Who is the manufacturer of 93R1AR22A13L?
Bourns