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Bourns 3299X1200LF Square Trimmer Potentiometer
The Bourns 3299X-1-200LF is a precision trimming potentiometer designed for a wide range of industrial applications requiring fine adjustment of resistance. This multiturn potentiometer features a sealed design for enhanced reliability in harsh environments. It offers adjustable voltage and resistance, along with a resolution of infinite, making it suitable for applications such as calibration, tuning, and compensation. The potentiometer is available in RoHS compliant versions, meeting environmental standards. Its robust construction and precise adjustment capabilities make it a valuable component in various electronic circuits and systems.
Bourns 3299X1200LF Square Trimmer Potentiometer Specifications:
- Standard Resistance Range: 10 to 2 megohms
- Resistance Tolerance: ±10 %
- Absolute Minimum Resistance: 1 % or 2 ohms max.
- Contact Resistance Variation: 1.0 % or 3 ohms max.
- Adjustability Voltage: ±0.01 %
- Adjustability Resistance: ±0.05 %
- Adjustability Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 900 vac
- Dielectric Strength 70,000 Feet: 350 vac
- Effective Travel: 25 turns nom.
- Power Rating at 70°C: 0.5 watt
- Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert Humidity
- Vibration Resistance: 20 G (1 % ΔTR; 1 % ΔVR)
- Shock Resistance: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours 0.5 watt @ 70 °C
- Rotational Life: 200 cycles
- Torque: 3.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminal Type: Solderable pins
- Weight: 0.035 oz
- Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
- Wiper Position: 50 % (Actual TR) ±10 %
- Flammability: U.L. 94V-0
- Standard Packaging: 50 pcs. per tube
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Frequently Asked Questions
Where can I buy Bourns 3299X1200LF?
You can click on the BUY or RFQ button to purchase 3299X1200LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3299X1200LF?
You can download the 3299X1200LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3299X1200LF?
Bourns