myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO MCMF0W4FF3921A50 Precision Metal Film Resistor

The MCMF0W4 series axial-leaded precision metal film fixed resistor features multiple epoxy coatings on a vacuum-deposited metal film, providing excellent moisture resistance. The nichrome resistor element ensures stable performance across various environmental conditions. It conforms to EIA standard color coding and is available in non-flame-retardant options. The resistor offers low noise, a low voltage coefficient, and a wide range of precision values in a compact package. Custom ohmic values can be supplied upon request. Multicomp Pro products are rated 4.6 out of 5 stars, include a 12-month limited warranty, and are highly recommended by customers.

Authorized Distributors
Source:Newark
Part No:MCMF0W4FF3921A50
Stock:1770
Inv Date:06-06-2026
Price: Unit price: $0.19
Buy/RFQ:

MULTICOMP PRO MCMF0W4FF3921A50 Precision Metal Film Resistor Specifications:

  • Type: MCMF
  • Rated Power: 0.25W at 70°C
  • Max. Working Voltage: calculated based on resistance and power
  • Resistance Range: 100 to 1MQ
  • Operating Temp. Range: -55°C to +155°C
  • Temperature Coefficient: ±50 PPM/°C
  • Resistance Tolerance: ±1% for series MCMFOW4F
  • Material: Metal film, epoxy insulating coating
  • Body Material: Ceramic rod
  • End Cap Material: Steel, tin-plated iron surface
  • Lead Wire: Annealed copper wire coated with tin
  • Insulation Resistance: ≥10,000 MΩ
  • Dielectric Withstanding Voltage: 400V
  • Construction: Welded joint, epoxy coating in sky blue
  • Size: Diameter approximately 0.54mm, Length approximately 28mm

Buy the Buy Multicomp Metal Film Fixed Resistor Part Number MCMF0W4FF3921A50 Online

Order the Multicomp Metal Film Fixed Resistor MCMF0W4FF3921A50 online today to enjoy high performance, stable operation, and customizable resistance values. Ideal for precision electronic and industrial applications, this resistor features excellent moisture resistance, low noise, and consistent thermal stability. Its epoxy coating ensures durability, while its compact size makes it suitable for space-constrained designs. With a 12-month warranty and outstanding customer ratings, purchasing this resistor online guarantees quick delivery and trusted quality for your manufacturing or repair needs.

Buy Multicomp Metal Film Fixed Resistor MCMF0W4FF3921A50 now and experience reliable precision performance in your electronic projects.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCMF0W4FF3921A50?

You can click on the BUY or RFQ button to purchase MCMF0W4FF3921A50 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCMF0W4FF3921A50?

You can download the MCMF0W4FF3921A50 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCMF0W4FF3921A50?

MULTICOMP PRO

MULTICOMP PRO Part List

Browse and search other MULTICOMP PRO parts, locate datasheets and stock

Sponsored by