myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO MCMF0W8FF4991A20 Precision Metal Film Resistor

The MCMF0W4 series axial-leaded precision metal film fixed resistor features a metal film element with multiple layers of epoxy coating, providing excellent moisture resistance. It utilizes a nichrome resistor element for stable performance across various environments. The resistor complies with EIA color-coding standards and is available in non-flammable types. It offers low noise, a low voltage coefficient, and a wide range of precision values in a compact package. Custom ohmic values can be supplied for very low or high resistance requirements. Multicomp Pro products are rated 4.6 out of 5 stars, come with a 12-month limited warranty, and are highly recommended by 96% of customers.

Authorized Distributors
Source:Newark
Part No:MCMF0W8FF4991A20
Stock:253
Inv Date:06-06-2026
Price: Unit price: $0.192
Buy/RFQ:

MULTICOMP PRO MCMF0W8FF4991A20 Precision Metal Film Resistor Specifications:

  • Resistance Range: 10Q to 1MΩ
  • Tolerance: ±0.25%, ±0.5%, ±1.0%, ±2%
  • Temperature Coefficient: ±25 ppm/°C to ±100 ppm/°C
  • Power Rating: 0.25W to 3W depending on model
  • Insulation Resistance: Minimum 10,000 Mega Ohms
  • Dielectric Withstanding Voltage: 250V to 415V based on model
  • Operating Temperature Range: -55°C to +155°C
  • Material: Metal film with epoxy coating
  • Size: 1/8W (MF12), 1/4W (MF25), 1/2W (MF50), 1W (MFO1W), 2W (MFO2W), 3W (MFO3W)
  • Color coding: EIA standard
  • Solderability: Minimum 95% coverage
  • Resistance stability: ±1% to ±2% over load life

Buy the Buy multicomp Precision Metal Film Resistors Part Number MCMF0W8FF4991A20 Online

Purchase the multicomp Precision Metal Film Resistor online to ensure high accuracy, reliability, and moisture resistance. Ideal for precision circuits, this resistor features a stable Nichrome element and epoxy coating for durability in demanding environments. Available in a variety of power ratings and resistance values, it supports low noise operation and complies with EIA color standards for easy identification. Secure your supply of high-quality resistors today for your electronic and industrial applications, backed by a 12-month limited warranty.

Get multicomp MCMF0W8FF4991A20 today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCMF0W8FF4991A20?

You can click on the BUY or RFQ button to purchase MCMF0W8FF4991A20 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCMF0W8FF4991A20?

You can download the MCMF0W8FF4991A20 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCMF0W8FF4991A20?

MULTICOMP PRO

MULTICOMP PRO Part List

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

Sponsored by