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TTElectronics - Welwyn MFR475RFI Metal Film Resistors

The MFR series of metal film resistors are high-precision, professional-grade components ideal for demanding electronic circuits. They feature low TCR down to 50ppm/°C, tolerances as tight as 0.5%, and are compliant with RoHS3 directives. These resistors are suitable for precise, stable performance in various applications, with resistance ranges from 10 ohms to 1 megaohm. They are available in different power ratings, with robust construction including moisture-resistant coatings and tin-dipped copper terminations for excellent solderability and durability, meeting rigorous industry standards.

Authorized Distributors
Source:Newark
Part No:MFR4-75RFI
Stock:15827
Inv Date:06-09-2026
Price: Unit price: $0.277
Buy/RFQ:
Source:DigiKey
Part No:MFR4-75RFI
Stock:15000
Inv Date:06-09-2026
Price: Unit price: $0.057
Buy/RFQ:
Part No:MFR4-75RFI
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TTElectronics - Welwyn MFR475RFI Metal Film Resistors Specifications:

  • Resistance range: 10 ohms to 1 megaohm
  • Tolerance: 0.5% and 1%
  • Temperature Coefficient: down to 50ppm/°C
  • Power rating at 70°C: 0.125W to 0.5W depending on series
  • Maximum voltage: 200V to 350V
  • Resistance TCR: 50-250ppm/°C
  • Ambient temperature range: -55°C to 155°C
  • Physical dimensions vary by model, typical lengths 6.2mm to 37mm, diameter up to 0.6mm
  • Moisture-resistant coating and tin-plated copper wire terminations
  • Compliance: RoHS3, UL, IEC standards
  • Suitable for precise, stable resistance in electronic circuits with low noise and high reliability

Buy the Buy TT Electronics MFR Series Metal Film Resistors Part Number MFR475RFI Online

Enhance your electronic projects with TT Electronics MFR series metal film resistors. These professional-grade components offer exceptional precision with low TCR down to 50ppm/°C, tight tolerances of 0.5%, and RoHS3 compliance. Designed for demanding applications, they feature moisture-resistant coatings and high-quality tin-dipped copper terminations for superior solderability and long-term durability. Available in resistance ranges from 10 ohms to 1 megaohm, they are perfect for high-accuracy, temperature-stable, and low-noise performance in sophisticated electronic circuits. Order online now to ensure best performance and reliability.

Buy TT Electronics MFR475RFI now and experience unmatched reliability, precision, and stability in your electronic designs.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR475RFI?

You can click on the BUY or RFQ button to purchase MFR475RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR475RFI?

You can download the MFR475RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR475RFI?

TTElectronics - Welwyn

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