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TTElectronics - Welwyn MFR5120RFI Metal Film Resistor

The MFR series metal film resistors are professional-grade, highly reliable components suitable for precision electronic applications. They feature low TCR down to 50ppm/°C, tight tolerances as low as 0.5%, and comply with RoHS3 directives, making them environmentally friendly. These resistors offer a resistance range from 10 ohms to 1 megaohm, with power ratings up to 0.5W at 70°C. Encased for moisture resistance, they are ideal for use in demanding circuits requiring stability, accuracy, and durability in professional electronic and industrial environments.

Authorized Distributors
Part No:MFR5-120RFI
Stock:4038
Inv Date:06-10-2026
Price: Unit price: $0.86
Buy/RFQ:

TTElectronics - Welwyn MFR5120RFI Metal Film Resistor Specifications:

  • Resistance range: 10Ω to 1MΩ
  • Power rating at 70°C: 0.25W or 0.5W depending on model
  • Tolerance: 0.5% or 1%
  • Temperature coefficient: down to 50ppm/°C
  • Peak working voltage: 250-350V depending on model
  • Resistance tolerance: 0.5%, 1%
  • Mechanical dimensions: Length 37-68mm, Diameter 20-30mm
  • Operating temperature range: -55°C to 155°C
  • Flammability: UL 94V-0
  • Insulation resistance: >1GΩ
  • Solderability: Meets IEC standards
  • Humidity resistance: Climatic category 55/125/56

Buy the TT Electronics Series MFR Metal Film Resistor: MFR5120RFI

Enhance your electronic projects with the high-precision metal film resistors from TT Electronics MFR series. Built with low TCR and tight tolerance, these resistors guarantee stability, durability, and accuracy even in challenging environments. Suitable for industrial, commercial, and professional use, they are RoHS compliant and meet strict safety standards. Available in various resistance values from 10 ohms to 1 megaohm, easy to incorporate into automated manufacturing processes with tape-packed, solderable, moisture-resistant, and vibration-proof design. Order online today for reliable component sourcing.

Buy TT Electronics MFR5120RFI professional-grade metal film resistor now and experience unmatched reliability and precision in demanding electronic applications.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR5120RFI?

You can click on the BUY or RFQ button to purchase MFR5120RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR5120RFI?

You can download the MFR5120RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR5120RFI?

TTElectronics - Welwyn

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