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Bourns 3683S1104L Precision Potentiometer
The Bourns 3683S-1-104L is a high-precision potentiometer designed for applications requiring accurate and repeatable adjustments. It boasts a resolution down to 0.001%, a digital display for clear readings, and a snap-in panel mount for convenient installation. The potentiometer is RoHS compliant and operates within a temperature range of -25°C to +85°C. Its robust mechanical characteristics, including a rotational life of 75,000 button operations, make it suitable for demanding industrial environments. It is commonly used in test and measurement equipment, industrial control systems, and other applications where precise resistance adjustments are critical.
Bourns 3683S1104L 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
- Terminals: 2.79 mm wide x .41 mm thick, tinned solder lugs
- 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 3683S1104L?
You can click on the BUY or RFQ button to purchase 3683S1104L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3683S1104L?
You can download the 3683S1104L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3683S1104L?
Bourns