Vishay M43 Series 20kΩ Multi Turn Trimmer, 18 Turns
Vishay M43 Series 20kΩ multi-turn trimmer with cermet element. 18 turns, side adjust, through-hole mount. MIL-R-22097 qualified.
The Vishay M43 Series 20kΩ Multi Turn Trimmer is a high-precision, cermet-based adjustment component designed for demanding electronic applications. Engineered for through-hole mounting, this potentiometer offers 18 turns for fine, granular control over its 20kohm track resistance, making it ideal for calibration and tuning circuits where accuracy is paramount.
Constructed with a robust cermet element, the trimmer delivers stable performance and a power rating of 750mW. Its side-adjust configuration allows for convenient access during adjustment, housed within a standard 3/4-inch rectangular form factor. The component operates reliably across a wide temperature range from -55°C to 125°C, ensuring functionality in harsh environments.
Key Specifications & Features
- Precision Adjustment: 18-turn mechanism provides exceptional control for precise resistance setting.
- Robust Construction: Cermet element material ensures durability and stable electrical characteristics.
- High Reliability: Qualifies to MIL-R-22097 standards, indicating suitability for rigorous applications.
- Wide Operating Range: Functions consistently from -55°C to 125°C.
- Standard Footprint: 3/4-inch rectangular shape conforms to common board layouts for easy integration.
With its combination of precision, durability, and a proven military qualification, this Vishay trimmer is a trusted choice for engineers designing and maintaining critical electronic systems.
- Calibration circuits in test and measurement equipment
- Tuning and adjustment in audio and signal processing boards
- Precision bias and gain setting in industrial control systems
- Circuit trimming in power supplies and voltage regulators
- Trimmer Type: Multi Turn
- Element Material: Cermet
- Adjustment Type: Side Adjust
- Track Resistance: 20 kohm
- Potentiometer Mounting: Through Hole
- No. of Turns: 18 Turns
- Product Range: M43 Series
- Power Rating: 750 mW
- Resistance Tolerance: ± 10%
- Temperature Coefficient: ± 100 ppm/°C
- Trimmer Shape / Size: 3/4 Inch Rectangular
- Operating Temperature Min: -55°C
- Operating Temperature Max: 125°C
- Qualification: MIL-R-22097
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 20 grams
- of Turns: 18Turns
- SVHC: Lead (25-Jun-2020)
Documents
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