myMectronic
myMectronic

A Premier B2B Part Search

TTElectronics - Welwyn MFR5820RFI Metal Film Resistor

The MFR Series metal film resistors are precision-engineered components designed for high accuracy and stability in electronic circuits. These professional-grade resistors feature tolerances down to 0.5%, a temperature coefficient as low as 50ppm/°C, and meet stringent standards like BSCECC 40101-803 and 019. They are suitable for demanding industrial applications requiring reliable performance over a wide temperature range. Compliant with EU RoHS3 directives and Pb-free, these resistors offer excellent moisture resistance, low noise, and high insulation resistance, ensuring durability and precision in various electronic assemblies.

Authorized Distributors
Source:Newark
Part No:MFR5-820RFI
Stock:1434
Inv Date:06-09-2026
Price: Unit price: $0.378
Buy/RFQ:

TTElectronics - Welwyn MFR5820RFI Metal Film Resistor Specifications:

  • Resistance range: 1 to 1M ohms
  • Tolerance: 0.5% and 1%
  • Temperature coefficient: down to 50ppm/°C
  • Power rating at 70°C: 0.125W to 0.5W depending on series
  • Limiting element voltage: 200V to 350V depending on series
  • Physical Dimensions: Lengths from 6.2mm to 68mm, diameters from 2.0mm to 3.0mm
  • Materials: Metal alloy sputtered on ceramic core, hot tin dipped copper wire terminations
  • Environmental: -55°C to +155°C ambient, high dielectric moisture-resistant coating
  • Compliance: RoHS3, EU Directive 2011/65/EU, IEC standards for soldering and termination
  • Resistance stability: Load 1000 hours at 70°C within AR% of max specified values

Buy the TT Electronics MFR5820RFI – Reliable Metal Film Resistors for Industrial Applications

Purchase TT Electronics MFR5820RFI resistors online today to ensure your electronic projects benefit from high accuracy, low noise, and exceptional reliability. These professional-grade resistors are ideal for industrial control, instrumentation, and automation systems, featuring low tolerance down to 0.5%, low temperature coefficient, and RoHS compliance. With details such as resistance range from 1 ohm to 1 megohm, power ratings up to 0.5W, and proven moisture resistance, these resistors deliver consistent, stable performance in extreme environments. Buy online now and elevate your electronic designs with top-quality components.

Buy TT Electronics MFR5820RFI resistors now and experience unmatched precision, durability, and high-temperature stability for your industrial electronics.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR5820RFI?

You can click on the BUY or RFQ button to purchase MFR5820RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR5820RFI?

You can download the MFR5820RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR5820RFI?

TTElectronics - Welwyn

TTElectronics - Welwyn Part List

Browse and search other TTElectronics - Welwyn parts, locate datasheets and stock

Sponsored by