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Bourns 3683S1202L Precision Potentiometer
The Bourns 3683S-1-202L is a high-precision potentiometer designed for applications requiring accurate and repeatable adjustments. Its key features include a resolution down to 0.001%, a digital display for enhanced readability, and a snap-in panel mount for convenient installation. The potentiometer is RoHS compliant and operates effectively within a temperature range of -25°C to +85°C. It is suitable for use in industrial equipment, test and measurement instruments, and other applications where precise control is essential.
Bourns 3683S1202L Precision Potentiometer Specifications:
- Repeatable settings: Yes
- Resolution: 0.001%
- Display: Digital
- Panel mount: Snap-in
- Resistance Range: 10 ohms to 1 megohm
- Total Resistance Tolerance: ±3%
- Dielectric Withstanding Voltage: 1,000 VAC minimum
- Power Rating: 2 watts (+25 °C), 0 watt (+85 °C)
- Insulation Resistance: 1,000 megohms minimum
- Resolution (3681): 10%
- Resolution (3682): 1%
- Resolution (3683): 0.1%
- Resolution (3684): 0.01%
- Resolution (3685): 0.001%
- Absolute Minimum Resistance: 3 ohms or 0.2% maximum
- Accuracy: ±1.0% full scale
- Operating Temperature Range: -25 °C to +85 °C
- Storage Temperature Range: -25 °C to +85 °C
- Temperature Coefficient: ±100 ppm/°C maximum
- Vibration: 10 G
- Wiper Bounce: 0.1 millisecond maximum
- Total Resistance Shift: ±1% maximum
- Voltage Ratio Shift: ±0.2% maximum
- Shock: 50 G
- Load Life: 1,000 hours, 2 watts
- Rotational Life: 75,000 button operations
- IP Rating: IP 40
- Weight (3681): 9 gm
- Weight (3682): 16 gm
- Weight (3683): 23 gm
- Weight (3684): 30 gm
- Weight (3685): 37 gm
- Terminal Width: 2.79 mm (0.11 in)
- Terminal Thickness: 0.41 mm (0.016 in)
- Soldering Condition (Manual): 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire; 370 °C (700 °F) max. for 3 seconds
- Soldering Condition (Wave): 96.5Sn/3.0Ag/0.5Cu solder with no-clean flux; 260 °C (500 °F) max. for 5 seconds
- Marking: Manufacturer’s name and part number, resistance value and date code
- Ganging: Up to 5 decades maximum
- Actuating Force: 19 to 29 oz. on detent decades
- Actuating Force Variation: 4 oz. maximum
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Frequently Asked Questions
Where can I buy Bourns 3683S1202L?
You can click on the BUY or RFQ button to purchase 3683S1202L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3683S1202L?
You can download the 3683S1202L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3683S1202L?
Bourns