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Bourns 3299X1102LF Square Trimmer Potentiometer
The Bourns 3299X-1-102LF is a precision trimmer potentiometer featuring a square design and multiturn capability, making it ideal for applications requiring fine adjustments. Constructed with cermet elements and sealed for environmental protection, this potentiometer delivers reliable performance in industrial settings. It offers a standard resistance range with adjustable voltage and resolution, along with a wide operating temperature range and robust mechanical characteristics. Available with RoHS compliant options, the 3299X-1-102LF is a versatile solution for trimming and calibration needs.
Bourns 3299X1102LF 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: 900 vac (Sea Level), 350 vac (70,000 Feet)
- Effective Travel: 25 turns nom.
- Power Rating: 0.5 watt (70 °C)
- Temperature Range: -55 °C to +125 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR)
- Vibration: 20 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours 0.5 watt @ 70 °C (3 % ΔTR)
- Rotational Life: 200 cycles (4 % ΔTR)
- Torque: 3.0 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: Solderable pins
- Weight: 0.035 oz.
- Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: U.L. 94V-0
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Frequently Asked Questions
Where can I buy Bourns 3299X1102LF?
You can click on the BUY or RFQ button to purchase 3299X1102LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3299X1102LF?
You can download the 3299X1102LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3299X1102LF?
Bourns