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MULTICOMP PRO MCMF0W4FF8251A50 Precision Metal Resistor

The MCMF0W4 series axial-leaded precision metal film fixed resistor offers excellent moisture resistance due to a protective epoxy coating over a vacuum-deposited metal film, ensuring stable performance in various environments. Utilizing nichrome resistor elements, it provides low noise and minimal temperature coefficient, suitable for high-precision applications. It conforms to EIA color-coding standards and is available in non-flame retardant versions. Its compact design supports a wide resistance range, with custom options available. Multicomp Pro quality guarantees reliability, rated 4.6 out of 5 stars, backed by a 12-month limited warranty. About 96% of users recommend it.

Authorized Distributors
Source:Newark
Part No:MCMF0W4FF8251A50
Stock:3429
Inv Date:06-06-2026
Price: Unit price: $0.003
Buy/RFQ:

MULTICOMP PRO MCMF0W4FF8251A50 Precision Metal Resistor Specifications:

  • Type: MCMF
  • Rated Power: 0.25W at 70°C
  • Max. Working Voltage: Calculated from P=0.25W and resistance value
  • Operating Temp: -55°C to +155°C
  • Resistance Tolerance: 40.1% (Series MCMF0W4B), 24.1% (Series MCMF0W4F)
  • Resistance Range: 100Ω to 1MΩ
  • Material: Nichrome resistor element with epoxy coating
  • Dimensions: Diameter approximately 0.54mm, Length approximately 28mm
  • Insulation Resistance: ≥10,000 MΩ at DC potential for 60 seconds
  • Temperature Coefficient: ±50 PPM/°C max (per datasheet specifications for high precision)
  • Construction: Ceramic body, steel end caps, annealed copper lead wires, welded joints
  • Solderability: Min. 95% coverage at 245°C for 3 seconds
  • Thermal Stability: Supported by epoxy coating and nichrome element
  • Certifications: RoHS Compliant, EIA standard markings
  • Resistance Tolerance: ±1% or ±5% depending on series
  • Color Coding: Conforms to JIS C 0802
  • Test Methods: JIS C 5201-1 and other standard tests for insulation resistance, voltage withstand, and mechanical strength

Buy the Buy Multicomp Precision Metal Film Resistor Series MCMF0W4FF8251A50 Online

Enhance your electronic designs with the Multicomp Precision Metal Resistor. Featuring epoxy coating for moisture resistance, stable nichrome elements, and low noise, it ensures reliable operation across diverse environments. Ideal for high-accuracy applications, the resistor offers a broad resistance range with customizable options. Designed for durability and efficiency, it conforms to industry standards and boasts a 12-month warranty. Order online now to secure top-tier quality and performance for your projects, backed by extensive technical support and fast delivery.

Order your Multicomp Series MCMF0W4FF8251A50 precision resistor today and ensure your electronic projects benefit from stable performance and high reliability.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCMF0W4FF8251A50?

You can click on the BUY or RFQ button to purchase MCMF0W4FF8251A50 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCMF0W4FF8251A50?

You can download the MCMF0W4FF8251A50 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCMF0W4FF8251A50?

MULTICOMP PRO

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