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Bourns 3299W1204 Square Trimmer Potentiometer
The Bourns 3299W-1-204 is a precision multiturn trimmer potentiometer, ideal for applications requiring fine resistance adjustments. Featuring a 3/8" square design and sealed construction, it's well-suited for industrial environments. Available with various terminal styles and resistance options, this potentiometer provides reliable performance and is offered in RoHS compliant versions for environmentally conscious designs. Its robust construction and adjustable features make it a versatile choice for a wide range of trimming applications.
Bourns 3299W1204 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 %
- 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
- Vibration: 20 G (1 % ΔTR; 1 % ΔVR)
- Shock: 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
- 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 3299W1204?
You can click on the BUY or RFQ button to purchase 3299W1204 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3299W1204?
You can download the 3299W1204 datasheet or visit the Bourns website for support.
Who is the manufacturer of 3299W1204?
Bourns