BOURNS 15 Turn 500R Trimmer Potentiometer
BOURNS 3266 series 15 turn 500 ohm cermet trimming potentiometer. Through hole, side adjust, IP65 rated. Ideal for production equipment.
The BOURNS Trimpot 3266 Series cermet through-hole trimming potentiometer is designed for precise circuit adjustments across a wide range of electronic equipment. This multi-turn trimmer features a convenient side or top adjustment with a lead screw, allowing for accurate and reliable calibration in demanding applications.
Engineered for durability, the potentiometer boasts an IP65 rated seal, providing robust protection against dust and moisture ingress. The integrated standoffs are a practical design feature, facilitating thorough printed circuit board cleaning during the manufacturing process. With a track resistance of 500 ohms and a power rating of 0.25W, it is well-suited for various operational environments.
Key Specifications
- Track Resistance: 500 ohm
- Tolerance: ±10%
- Power Rating: 0.25W (250mW)
- Temperature Coefficient: ±100ppm/°C
- Operating Temperature: -55°C to +150°C
- Rotational Life: 200 cycles
- Size: 1/4 inch square
- Dimensions: 43 mm x 33 mm x 15 mm
- Weight: 1.3 grams
This trimming potentiometer is an excellent choice for measuring linear distance, angle, or rotation in production equipment, ensuring stable and consistent performance wherever precise resistance adjustment is required.
- Measuring linear distance
- Measuring angle or rotation
- Production equipment
- Circuit adjustments in electronic equipment
- Series: 3266 Series
- Trimmer Type: Multi Turn
- Element Material: Cermet
- Adjustment Type: Side Adjust
- Track Resistance: 500 ohm
- Potentiometer Mounting: Through Hole
- No. of Turns: 12
- Power Rating: 0.25W (250mW)
- Resistance Tolerance: ± 10%
- Temperature Coefficient: ± 100ppm/°C
- Trimmer Shape / Size: 1/4 Inch Square
- Sealing: IP65 rated
- Rotational Life: 200 cycles
- Operating Temperature Min: -55°C
- Operating Temperature Max: 150°C
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 1.3 grams
- of Turns: 12Turns
- Product Range: 3266 Series
- SVHC: Lead (04-Feb-2026)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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