A Premier B2B Part Search
Bourns 3299W1503 3/8 inch Square Trimmer Potentiometer
The Bourns 3299W-1-503 is a precision trimmer potentiometer designed for a variety of industrial and commercial applications. This 3/8" square potentiometer offers a resistance range from 10 to 2 megohms, with adjustable voltage and resolution. Its robust construction and sealed design ensure reliable performance in harsh environments, while the RoHS compliant versions meet environmental standards. Commonly used in trimming circuits, calibration adjustments, and fine-tuning applications, the 3299W-1-503 provides accurate and stable resistance control.
Bourns 3299W1503 3/8 inch 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 %
- Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 900 vac
- 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
Buy the 3299W-1-503 BOURNS 3/8 inch Square Trimmer Potentiometer | myMectronic
Securely purchase the Bourns 3299W-1-503 Trimmer Potentiometer and ensure reliable component sourcing for your projects.
Buy Now
Frequently Asked Questions
Where can I buy Bourns 3299W1503?
You can click on the BUY or RFQ button to purchase 3299W1503 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3299W1503?
You can download the 3299W1503 datasheet or visit the Bourns website for support.
Who is the manufacturer of 3299W1503?
Bourns