myMectronic
myMectronic

A Premier B2B Part Search

Vishay M63P503KB40 Precision Cermet Trimmer

The Vishay Spectrol 3/8 inch square single-turn cermet trimmer is a precision component designed for fine adjustments in electronic circuits. Featuring a multi-finger wiper and solid end stop, it provides repeatable settings with arrow and graduation markings. Sealed with an “O” ring for solvent and aqueous wash resistance, it complies with RoHS standards. Available in various pin configurations and channels, it offers a resistance range from 100Ω to 2 MΩ, with a typical temperature coefficient of +100 ppm/°C and durability for 200 mechanical cycles, suitable for refined calibration and tuning applications.

Authorized Distributors
Source:DigiKey
Part No:M63P503KB40
Stock:190
Inv Date:06-09-2026
Price: Unit price: $6.91
Buy/RFQ:
Part No:M63P503KB40
Stock:360
Inv Date:06-10-2026
Price: Unit price: $6.91
Buy/RFQ:
Part No:M63P503KB40
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5
Buy/RFQ:

Vishay M63P503KB40 Precision Cermet Trimmer Specifications:

  • Effective travel: 270° nominal
  • Resistance range: 100Ω to 2 MΩ
  • Resistance tolerance: ±10%
  • End resistance: 2Ω 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
  • Insulation resistance: ≥1000 MΩ at 600 Vac
  • Contact resistance variation: ≤1% or 1Ω
  • Mechanical travel: 300° ±50
  • Starting torque: ≤35 mNm
  • Weight: ≤0.85 g
  • Sealing: IP64
  • Climatic category: 56/125/21
  • Operating temperature: -55°C to +125°C
  • Terminals: Pure Sn (code 3)

Buy the Buy Vishay Spectrol 3/8 Inch Square Single-Turn Cermet Trimmer Part Number M63P503KB40 Online

Enhance your electronic circuits with the Vishay Spectrol precision cermet trimmer. Designed for fine adjustments, it features a sealed IP64 design, multi-finger wiper, and resistance from 100Ω to 2 MΩ. Its compact 3/8 inch square size offers stability and accuracy across temperatures from -55°C to +125°C. Ideal for calibration, tuning, and adjustment applications requiring high durability, low contact resistance variation, and RoHS compliance. Order online for fast delivery and reliable performance.

Buy Vishay M63P503KB40 now and experience unmatched reliability and precise electronic tuning with sealed design and multiple resistance options.

Frequently Asked Questions

Where can I buy Vishay M63P503KB40?

You can click on the BUY or RFQ button to purchase M63P503KB40 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part M63P503KB40?

You can download the M63P503KB40 datasheet or visit the Vishay website for support.

Who is the manufacturer of M63P503KB40?

Vishay

Vishay Part List

Browse and search other Vishay parts, locate datasheets and stock

Sponsored by