BOURNS Multi-Turn Cermet Trimmer 500Ω SMD 4mm 12 Turns
BOURNS 500Ω 4mm SMD multi-turn cermet trimmer. Top-adjust, 12 turns, AEC-Q200 qualified. Ideal for precise calibration & automated assembly.
The BOURNS Multi-Turn Cermet Trimmer is a high-precision 500Ω surface mount trimming potentiometer designed for reliable performance in demanding applications. With a compact 4mm square footprint and a power rating of 250mW, this component is perfectly suited for automated pick and place assembly, featuring a dedicated centring design for efficient placement compatibility.
Featuring a top-adjust mechanism, this Trimpot® trimming potentiometer provides a nominal adjustment angle across 12 turns, ensuring essentially infinite resolution for precise calibration. The multi-turn cermet element is fully sealed, allowing the device to withstand standard board wash processing without compromising functionality. It also meets the UL94V-0 flammability rating, ensuring high safety standards in various operating environments.
Key Features and Benefits
- Precision Adjustment: 12-turn multi-turn operation offers essentially infinite resolution for exact tuning.
- Automated Assembly Ready: Pick and place centring design ensures seamless integration into automated manufacturing processes.
- Robust Sealing: Fully sealed construction protects against standard board wash processing.
- Wide Temperature Range: Operates reliably between -65°C and 150°C, making it suitable for extreme conditions.
- Safety Compliant: UL94V-0 flammability rating for enhanced safety.
This trimming potentiometer is qualified to the AEC-Q200 standard, highlighting its suitability for automotive and other critical applications requiring robust and reliable components.
- For surface mount circuit calibration
- For automated pick and place assembly
- For environments requiring standard board wash processing
- For automotive applications
- Element Material: Cermet
- Adjustment Type: Top Adjust
- Track Resistance: 500Ω
- Mounting Type: Surface Mount (SMD)
- Number of Turns: 12
- Product Range: 3224 Series
- Power Rating: 250mW
- Resistance Tolerance: ± 10%
- Temperature Coefficient: ± 100ppm/°C
- Trimmer Shape / Size: 4 mm Square
- Flammability Rating: UL94V-0
- Operating Temperature Range: -65°C to 150°C
- Qualification: AEC-Q200
- Weight: 0.508 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Potentiometer Mounting: Surface Mount
- of Turns: 12Turns
- Resistor Case / Package: SMD
- Operating Temperature Min: -65°C
- Operating Temperature Max: 150°C
- SVHC: Lead (04-Feb-2026)
Documents
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.
Similar Products
You may like
