Vishay M43P 10kΩ 500mW Cermet Multi-Turn Trimmer, Side Adjust

The Vishay M43P103KB30T601 is a professional-grade, multi-turn cermet trimmer potentiometer designed for precise adjustment in demanding electronic circuits. It features a 10kΩ track resistance and a robust 500mW power rating, making it suitable for a wide range of calibration and tuning applications. This through-hole mounting component is built with high-reliability cermet resistive elements, offering excellent long-term stability and consistent performance.

A key feature of this trimmer is its clutch action end stop, which prevents damage to the wiper and resistive element during over-rotation. This is complemented by a multi-finger wiper design that ensures better Contact Resistance Variation (CRV) and more reliable electrical contact throughout the adjustment cycle. The device boasts an impressive IP67 protection rating, making it dust-tight and capable of withstanding temporary immersion in water, ideal for use in harsh or outdoor environments.

Engineered for extreme conditions, it operates reliably across a wide temperature range from -55°C to +125°C. With 18 adjustment turns, it allows for very fine and precise resistance setting. The terminals are constructed with pure tin (Sn) plating for good solderability and corrosion resistance. As part of the M43 Series, this trimmer meets the stringent requirements of qualification standard MIL-R-22097, underscoring its suitability for military and other high-reliability applications.

Please Note: Due to significant market demand, lead times for this product may be extended and are subject to fluctuation. This product is exempt from standard discounts.

Specifications Overview:

• Track Resistance: 10 kΩ
• Power Rating: 500 mW
• Adjustment Turns: 18
• Element Material: Cermet
• Adjustment Type: Side Adjust
• Mounting Style: Through-Hole
• Protection Rating: IP67 (Dust and water resistant)