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TTElectronics - Welwyn MFR322RFC Metal Film Resistors

The MFR series are professional-grade metal film resistors designed for precision and durability, meeting BSCECC standards. Suitable for high-accuracy applications, they feature tolerances down to 0.5% and temperature coefficients as low as 50ppm/°C. These resistors are lead-free, RoHS compliant, and available in various power ratings, resistance ranges, and physical sizes. Their construction utilizes sputtered metal alloy on ceramic cores, protected by moisture-resistant coatings, ensuring stability over extended periods and under diverse environmental conditions. Ideal for industrial, automation, and high-precision electronic circuits.

Authorized Distributors
Source:Newark
Part No:MFR3-22RFC
Stock:874
Inv Date:06-09-2026
Price: Unit price: $0.099
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Part No:MFR3-22RFC
Stock:0
Inv Date:06-10-2026
Price: N/A
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TTElectronics - Welwyn MFR322RFC Metal Film Resistors Specifications:

  • Resistance range: 1 ohm to 1 megaohm
  • Tolerance: 0.5% to 1%
  • Temperature coefficient: down to 50ppm/°C
  • Power rating at 70°C: 0.125W to 0.5W
  • Voltage proof: up to 700V for professional grades
  • Dimensions vary by model, e.g., length 37mm for MFR3, 68mm for MFRS, with Dmax up to 36mm
  • Operating temperature range: -55°C to 155°C
  • Material: Metal film sputtered on ceramic core
  • Terminations: Hot tin dipped copper wire
  • Standards: Meets IEC requirements, RoHS compliant

Buy the TT Electronics Series MFR Metal Film Resistors: MFR322RFC

Purchase TT Electronics metal film resistors online for reliable performance in high-precision electronic applications. Designed to meet strict standards, these resistors feature low tolerance, excellent temperature stability, and RoHS compliance. Ideal for industrial, automation, and high-reliability circuits, they offer stable resistance values over time and under harsh conditions. Available in multiple resistance ranges and power ratings, TT Electronics resistors ensure durability and accuracy for professional circuit design and manufacturing. Buy now for dependable, long-lasting electronic components.

Get TT Electronics MFR322RFC today—built for high-precision and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR322RFC?

You can click on the BUY or RFQ button to purchase MFR322RFC from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR322RFC?

You can download the MFR322RFC datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR322RFC?

TTElectronics - Welwyn

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