myMectronic
myMectronic

A Premier B2B Part Search

Vishay M64X503KB40 Multi-Turn Trimmer

The Vishay Spectrol Model 64 is a compact, industrial-grade multi-turn trimmer designed for precise PCB adjustments. Featuring a 3/8" square (10 mm) size, it uses a durable cermet element for excellent operational stability. Suitable for various electronic applications, it offers an resistance range of 10.9 to 2.2 megaohms with a power rating of 0.5 watt at 70°C. Fully sealed with IP67 rating, it performs reliably from -55°C to +125°C, with low contact resistance variation under 2%, making it ideal for demanding industrial environments.

Authorized Distributors
Source:Newark
Part No:M64X503KB40
Stock:689
Inv Date:06-09-2026
Price: Unit price: $3.48
Buy/RFQ:
Source:DigiKey
Part No:M64X503KB40
Stock:194
Inv Date:06-09-2026
Price: Unit price: $3.25
Buy/RFQ:
Part No:M64X503KB40
Stock:398
Inv Date:06-10-2026
Price: Unit price: $3.25
Buy/RFQ:
Part No:M64X503KB40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $3.25
Buy/RFQ:

Vishay M64X503KB40 Multi-Turn Trimmer Specifications:

  • Physical Size: 3/8" x 3/8" x 3/16"
  • Terminals: Pure Sn, 3-Lead configuration
  • Resistance Range: 10.9Ω to 2.2MΩ
  • Power Rating: 0.5 W at 70°C
  • Resistance Tolerance: 10%, optional 5%
  • Temperature Coefficient: Based on standard resistance data, ppm/°C varies by resistance value
  • Electrical Travel: 21 turns
  • Dielectric Strength: 1000 V RMS
  • Maximum Voltage: 250 V linear law
  • Mechanical Travel: 23° ± 5°
  • Environmental Range: -55°C to +125°C
  • Sealing: Fully sealed, IP67
  • Termination Finish: Pure Sn
  • Climatic Category: 55/125/56
  • End Resistance: Typical 12Ω
  • Contact Resistance Variation: <2% Rn
  • Insulation Resistance: >10 MΩ at 600 V
  • Operating Torque (max): 1.5 N.cm

Buy the Vishay Series 64 Multi-Turn Trimmer: M64X503KB40

Purchase the Vishay Series 64 multi-turn trimmer online today and enjoy dependable performance with precise resistance adjustments. Engineered for industrial and electronic applications, this compact component offers durability, a sealed IP67 design, and resistance range from 10.9Ω to 2.2MΩ. Its high-quality cermet element provides excellent stability under demanding conditions, while the full sealing ensures protection against moisture and dust. Ideal for PCB mounting in environments requiring high reliability and precision, order now for fast delivery and seamless integration into your designs.

Order your Vishay Series 64 multi-turn cermet trimmer today and ensure reliable, precise adjustments for your electronic projects and industrial applications.

Frequently Asked Questions

Where can I buy Vishay M64X503KB40?

You can click on the BUY or RFQ button to purchase M64X503KB40 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part M64X503KB40?

You can download the M64X503KB40 datasheet or visit the Vishay website for support.

Who is the manufacturer of M64X503KB40?

Vishay

Vishay Part List

Browse and search other Vishay parts, locate datasheets and stock

Sponsored by