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MULTICOMP PRO MCMF0W4FF3900A50 Metal Film Resistor

The MCMF0W4 series axial-leaded precision metal film fixed resistor features an epoxy coating on vacuum-deposited metal film, providing excellent moisture resistance. Its nichrome resistor element ensures stable performance across various environments. The resistor complies with EIA color-coding standards and is available in non-flame-retardant versions. It offers low noise, a low voltage coefficient, and a wide range of precision tolerances in compact packages. Custom resistance values outside the standard range can be supplied on a case-by-case basis. Suitable for electronic circuitry requiring high accuracy and environmental durability.

Authorized Distributors
Source:Newark
Part No:MCMF0W4FF3900A50
Stock:3643
Inv Date:06-06-2026
Price: Unit price: $0.19
Buy/RFQ:

MULTICOMP PRO MCMF0W4FF3900A50 Metal Film Resistor Specifications:

  • Type: MCMF
  • Rated Power: 0.25W at 70°C
  • Max Working Voltage: Not specified in excerpt
  • Max Overload Voltage: Not specified in excerpt
  • Dielectric Withstanding Voltage: 00V
  • Rated Ambient Temp: -55°C to +155°C
  • Resistance Tolerance: 40.1% (MCMFOW4B Series), 24.1% (MCMFOW4F Series)
  • Resistance Range: 100 to 1MΩ
  • Construction: Ceramic body, metal film resistor element, steel end caps, annealed copper leads with tin plating, epoxy insulation coating
  • Temperature Coefficient: ±50 PPM/°C
  • Insulation Resistance: 10,000 MΩ min
  • Soldering Temperature: 245°C for 2–3 seconds
  • Vibration Resistance, Load Life, and Environmental Parameters: Compliant with JIS C 5201-1 standards

Buy the Buy Multicomp Metal Film Fixed Resistor Part Number MCMF0W4FF3900A50 Online

Purchase the Multicomp Metal Film Fixed Resistor MCMF0W4FF3900A50 online today for reliable performance in electronic circuits. Featuring epoxy coating for moisture resistance, a nichrome resistor element for stability, and wide tolerance options, this resistor is suitable for demanding applications. It is rated at 0.25W power at 70°C and operates within a broad temperature range of -55°C to +155°C. Easy to install with excellent electrical insulation, it offers low noise and precision for sensitive electronic devices. Enjoy fast delivery and secure online shopping today.

Get Multicomp Metal Film Fixed Resistor MCMF0W4FF3900A50 today—designed for high precision, environmental stability, and long-lasting performance.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCMF0W4FF3900A50?

You can click on the BUY or RFQ button to purchase MCMF0W4FF3900A50 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCMF0W4FF3900A50?

You can download the MCMF0W4FF3900A50 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCMF0W4FF3900A50?

MULTICOMP PRO

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