Bourns 3296 25 Turn 20K Ohm Trimmer Potentiometer
Bourns 3296 25-turn cermet trimmer, 20K ohm, through hole, side adjust, IP65 sealed. Ideal for precision calibration.
Precision 25-Turn Cermet Trimmer (20K Ohm)
This Bourns Trimpot 3296 series trimmer is a cermet, through-hole, multi-turn trimming potentiometer, designed for fine circuit adjustments in a variety of electronic equipment. The 25-turn adjustment allows for precise setting of resistance, while the IP65-rated sealing provides protection against dust and moisture ingress.
Key Features
- Multi-turn design (25 turns) for accurate and stable adjustment
- Cermet element for reliability and low noise
- Side or top adjustment options (this model features side adjustment)
- Sealed to IP65 for enhanced environmental protection
- Chevron seal design and 5 terminal styles for versatile mounting
- Power rating: 0.5W
- Resistance tolerance: ±10%
- Temperature coefficient: ±100ppm/°C
- Operating temperature: -55°C to +125°C
- Rotational life: 200 cycles
This 20k ohm trimmer is ideal for applications requiring precise calibration, such as measuring linear distance, angle, or rotation in production equipment, and is suitable for a wide range of electronic circuits.
Specifications
- Trimmer Type: Multi-Turn
- Element Material: Cermet
- Adjustment Type: Side Adjust
- Track Resistance: 20kΩ (20,000 ohms)
- Mounting Type: Through Hole
- Number of Turns: 25
- Product Range: 3296 Series
- Power Rating: 500mW
- Resistance Tolerance: ±10%
- Temperature Coefficient: ±100ppm/°C
- Trimmer Shape/Size: 3/8 inch Square
- Operating Temperature Min: -55°C
- Operating Temperature Max: 125°C
- Weight: 0.86 grams
- Dimensions (HxWxD): 43 x 33 x 15 mm
- Note: This product contains Lead (as of Feb 2026) and may be subject to RoHS/RE
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
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.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You may like
