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Vishay M63M103KB40 Rotary Trimmer

The Vishay Spectrol 63 series is a versatile 3/8 inch square single-turn cermet trimmer designed for precise, repeatable adjustments in electronic circuits. Featuring arrow and graduations for easy setting, an “O” ring seal for solvent and aqueous washing, and rigid board mounting with secured pins, it ensures durability and reliability. Available in various pin configurations and resistance ranges between 100 Ω and 2 MΩ, with a maximum of 10% tolerance. Suitable for industrial applications requiring accurate and stable resistance adjustments.

Authorized Distributors
Source:Newark
Part No:M63M103KB40
Stock:264
Inv Date:06-10-2026
Price: Unit price: $7.36
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Source:DigiKey
Part No:M63M103KB40
Stock:499
Inv Date:06-10-2026
Price: Unit price: $6.91
Buy/RFQ:
Part No:M63M103KB40
Stock:170
Inv Date:06-11-2026
Price: Unit price: $6.91
Buy/RFQ:
Part No:M63M103KB40
Stock:200
Inv Date:06-10-2026
Price: Unit price: $7.05
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Vishay M63M103KB40 Rotary 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
  • Maximum voltage: 250 V
  • Dielectric withstand voltage: 1000 Vac at sea level
  • Insulation resistance: ≥ 1000 MΩ at 600 V
  • Contact resistance variation: ≤ 1% or 1 Ω
  • Mechanical travel: 300° ±50°
  • Starting torque: max. 35 mNm
  • Weight: max. 0.85 g
  • Environmental temperature range: -55°C to +125°C
  • Sealing: IP64
  • Climatic category: 56/125/21
  • Material: Cermet element, terminals of pure Sn (code 3)

Buy the VISHAY M63M103KB40 – Reliable Rotary Trimmer for Industrial Applications

Enhance your electronic assemblies with the Vishay Rotary Trimmer. Designed for precise resistance tuning, it features durable cermet elements, various pin configurations, and a sealing IP64 rating. This high-quality component supports a wide temperature range, offers stable electrical performance, and is RoHS compliant. Ideal for industrial, test, and measurement applications, it ensures consistent adjustments with easy-to-read markings, making it an essential part for engineers and technicians seeking reliable, long-lasting performance in demanding environments.

Buy Vishay M63M103KB40 now and experience unmatched reliability and precise resistance adjustment for your industrial projects.

Frequently Asked Questions

Where can I buy Vishay M63M103KB40?

You can click on the BUY or RFQ button to purchase M63M103KB40 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part M63M103KB40?

You can download the M63M103KB40 datasheet or visit the Vishay website for support.

Who is the manufacturer of M63M103KB40?

Vishay

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