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Vishay M64W501KB40 Multi-Turn Cermet Trimmer

The Vishay Spectrol Model 64 is a compact, industrial-grade multi-turn cermet trimmer designed for PC board mounting with excellent operational stability. Featuring a small size of 3/8" x 3/8" x 3/16", it offers resistance ranges from 10.9Ω to 2.2MΩ, with a 0.5W power rating at +70°C. Fully sealed with IP67 protection, it withstands temperature ranges from -55°C to +125°C, making it suitable for precise adjustability in demanding environments. Its resistive element is a cermet with a maximum end resistance of 12Ω, ensuring reliable performance and low contact resistance variations below 2%.

Authorized Distributors
Source:Newark
Part No:M64W501KB40
Stock:546
Inv Date:06-09-2026
Price: Unit price: $3.48
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Source:DigiKey
Part No:M64W501KB40
Stock:209
Inv Date:06-09-2026
Price: Unit price: $3.25
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Part No:M64W501KB40
Stock:66
Inv Date:06-10-2026
Price: Unit price: $3.25
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Part No:M64W501KB40
Stock:224
Inv Date:06-09-2026
Price: Unit price: $1.04
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Part No:M64W501KB40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.52
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Part No:M64W501KB40
Stock:2
Inv Date:06-10-2026
Price: N/A
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Vishay M64W501KB40 Multi-Turn Cermet Trimmer Specifications:

  • Mechanical Dimensions: 3/8 inch x 3/8 inch x 3/16 inch
  • Resistance Range: 10.9Ω to 2.2MΩ
  • Power Rating: 0.5W at +70°C
  • Temperature Range: -55°C to +125°C
  • Sealing: Fully sealed IP67
  • Mechanical Travel: 23 turns ±5
  • Resistance Tolerance: Standard 10%, on request 5%
  • Contact Resistance Variation: <2%
  • Dielectric Strength: 1000V RMS
  • Insulation Resistance: >10 MΩ at 600V DC
  • Terminal Material: Pure Sn (tin-plated)
  • Weight: Approx. 0.82 g
  • Terminal Spacing: 2.54 mm
  • Maximum End Resistance: 12Ω
  • Climatic Category: 55/125/56

Buy the Vishay Series 64 Multi-Turn Cermet Trimmer: M64W501KB40

Enhance your electronic projects with the Vishay Series 64 multi-turn cermet trimmer. Designed for precise resistance adjustments, this IP67 sealed component withstands extreme temperatures from -55°C to +125°C. Its compact size fits easily onto PCB boards, making it ideal for industrial applications. With resistance ranges from 10.9Ω to 2.2MΩ and a power rating of 0.5W, it delivers reliable, stable performance. Perfect for calibration, tuning, and adjustment tasks, ensuring long-term durability and high accuracy for demanding environments.

Buy Vishay 64 multi-turn cermet trimmer now and experience unmatched stability, precision, and durability in your electronic adjustments.

Frequently Asked Questions

Where can I buy Vishay M64W501KB40?

You can click on the BUY or RFQ button to purchase M64W501KB40 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part M64W501KB40?

You can download the M64W501KB40 datasheet or visit the Vishay website for support.

Who is the manufacturer of M64W501KB40?

Vishay

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