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Vishay M63M503KB40 Cermet Trimmer

The Vishay Spectrol 3/8 inch Square Single-Turn Cermet Trimmer is designed for precise resistance adjustments with quick, repeatable settings facilitated by arrow indicators and graduations. It features an “O” ring seal for solvent and aqueous washing, solid end stops, and multi-finger contact for improved resistance consistency. Compliant with RoHS standards, the model is available in several configurations for top or side adjustment, with resistance ranges from 100 Ω to 2 MΩ, and a maximum power rating of 0.5 W, suitable for precise circuit calibration and fine-tuning applications.

Authorized Distributors
Source:Newark
Part No:M63M503KB40
Stock:163
Inv Date:06-09-2026
Price: Unit price: $8.01
Buy/RFQ:
Source:DigiKey
Part No:M63M503KB40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.66795
Buy/RFQ:
Part No:M63M503KB40
Stock:0
Inv Date:06-10-2026
Price: Unit price: $8.56
Buy/RFQ:

Vishay M63M503KB40 Cermet Trimmer Specifications:

  • Effective travel: 270° nominal
  • Resistance range: 100 Ω to 2 MΩ
  • Resistance tolerance: ±10%
  • End resistance: 2 Ω or 1% whichever is greater
  • Temperature coefficient: +100 ppm/°C
  • Power rating: 0.5 W at +70°C, derated to 0 W at 125°C
  • Maximum voltage: 250 V
  • Dielectric withstand voltage: 1000 Vac at sea level, 250 Vac at 80,000 ft
  • Insulation resistance: 1000 MΩ minimum at 600 V
  • Mechanical travel: 300° ±50
  • Starting torque: 35 mNm max
  • Weight: 0.03 oz (0.85 g)
  • Terminal type: Pure Sn (code 3)
  • Sealing: IP64
  • Operating temperature range: -55°C to +125°C
  • Climatic category: 56/125/21
  • Vibration resistance: 98 m/s², 10 Hz to 500 Hz
  • Environmental performance tested per IEC standards

Buy the Vishay Series 63 Cermet Trimmer: 200Ω to 2 MΩ

Purchase the Vishay Series 63 Cermet Trimmer online now to experience top-quality, precise resistance adjustment in your electronic projects. Featuring sealed IP64 construction, a wide resistance range from 100Ω to 2 MΩ, and RoHS compliance, this 3/8 inch square multi-turn potentiometer guarantees stability and repeatability. It’s ideal for calibration, fine-tuning applications, and where durability and accuracy matter. Order today for fast delivery and ensure your circuits work at optimal performance with this dependable, high-precision trimmer.

Order your Vishay Series 63 Cermet Trimmer today and ensure precise, reliable resistance calibration for your electronic circuits.

Frequently Asked Questions

Where can I buy Vishay M63M503KB40?

You can click on the BUY or RFQ button to purchase M63M503KB40 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part M63M503KB40?

You can download the M63M503KB40 datasheet or visit the Vishay website for support.

Who is the manufacturer of M63M503KB40?

Vishay

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