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Bourns 3862C122502AL Single-Turn Panel Control
The Bourns 3862C-122-502AL is a precision single-turn panel control potentiometer designed for applications requiring accurate resistance adjustments. It boasts a small diameter, a wide resistance range from 1K ohms to 1 megohm, and linear tapers for enhanced control. The cermet element ensures stability and reliability across a wide operating temperature range (-40°C to +125°C). This potentiometer is ideal for industrial equipment, instrumentation, and other applications where precise and dependable resistance control is essential. It meets RoHS compliance standards and offers excellent environmental protection.
Bourns 3862C122502AL Single-Turn Panel Control Specifications:
- Standard Resistance Range: 1K ohms to 1 megohm
- Total Resistance Tolerance: ±10 % (A Taper), ±5% (H Taper)
- Independent Linearity: ±5 %
- Absolute Minimum Resistance: 2 ohms maximum
- Effective Electrical Angle: 260 ° ±10 °
- Contact Resistance Variation: ±3 % or 6 ohms (whichever is greater)
- Dielectric Withstanding Voltage: 750 VAC minimum (Sea Level), 350 VAC minimum (70,000 Feet)
- Insulation Resistance: 1,000 megohms minimum
- Power Rating: 1 watt (+70 °C), 0.1 watt (+125 °C)
- Theoretical Resolution: Essentially infinite
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -65 °C to +125 °C
- Temperature Coefficient: ±150 ppm/°C
- Vibration Total Resistance Shift: ±2 % maximum
- Vibration Voltage Ratio Shift: ±6 % maximum
- Shock Total Resistance Shift: ±2 % maximum
- Shock Voltage Ratio Shift: ±6 % maximum
- Load Life Total Resistance Shift: ±3 % maximum
- Rotational Life Total Resistance Shift: ±5 % maximum (C & N Bushings), ±5 % maximum (E & T Bushings)
- Moisture Resistance Total Resistance Shift: ±2 % maximum
- Insulation Resistance (Moisture Resistance): 100 megohms minimum
- Salt Spray: MIL-STD-202, Method 101, Condition A
- IP Rating: IP 40
- Stop Strength: 33 N-cm (3 lb.-in.) maximum
- Mechanical Angle: 295 ° ±3 °
- Torque Starting and Running: 3.53 N-cm (5 oz.-in.) maximum
- Mounting Torque: 1.7-2.0 N-m (15-18 lb.-in.) maximum
- Shaft Locking Torque: 14.12 N-cm (20 oz.-in.)
- Weight: Single Section
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Frequently Asked Questions
Where can I buy Bourns 3862C122502AL?
You can click on the BUY or RFQ button to purchase 3862C122502AL from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3862C122502AL?
You can download the 3862C122502AL datasheet or visit the Bourns website for support.
Who is the manufacturer of 3862C122502AL?
Bourns