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TTElectronics - Welwyn MFR3120RFC Metal Film Resistor

The MFR3-120RFC is a high-precision metal film resistor featuring a thin film of metal alloy sputtered onto a ceramic core, protected by a moisture-resistant coating. It uses hot tin-dipped copper axial terminals for reliable connections and operates over a broad temperature range of -55°C to +155°C. Suitable for demanding electronic applications, it provides excellent stability, low noise, and high insulation resistance. Designed for professional-grade use, this resistor withstands harsh environments and maintains accurate resistance values, making it ideal for precision circuits. Currently, it has extended lead times due to high demand and is not eligible for discounts, ensuring quality and availability for critical projects.

Authorized Distributors
Source:Newark
Part No:MFR3-120RFC
Stock:24817
Inv Date:06-09-2026
Price: Unit price: $0.014
Buy/RFQ:
Part No:MFR3-120RFC
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.17
Buy/RFQ:

TTElectronics - Welwyn MFR3120RFC Metal Film Resistor Specifications:

  • Elements: Metal alloy thin film sputtered onto ceramic core
  • Terminals: Hot tin-dipped copper wire axial
  • Temperature Range: -55°C to +155°C
  • Resistance Range: 10 ohms to 1M ohms
  • Resistance Tolerance: 0.5% and 1%
  • Voltage Proof: 350V minimum
  • Insulation Resistance: >1G ohms
  • Power Rating: 0.5W at 70°C
  • Environmental Resistance: Moisture and solvent resistant coating
  • Construction: High dielectric strength ceramic with moisture-resistant coating
  • Compliance: RoHS compliant, EU Directive 2011/65/EU

Buy the TT Electronics Series MFR Metal Film Resistor: MFR3120RFC

Purchase the TT Electronics MFR3120RFC metal film resistor online today for excellent stability, low noise, and reliable performance in your high-precision electronic circuits. Designed with a ceramic core and moisture-resistant coating, this resistor withstands harsh environments and temperature extremes from -55°C to +155°C. Its axial copper terminals ensure secure connections, making it ideal for demanding industrial and electronic applications. With a resistance range from 10 ohms to 1M ohms and power ratings up to 0.5W at 70°C, this high-quality resistor guarantees accurate, long-term performance. Extended lead times reflect its high market demand, ensuring top-tier quality for your critical projects.

Get TT Electronics MFR3120RFC today—built for precision and long-lasting durability in demanding electronic applications.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR3120RFC?

You can click on the BUY or RFQ button to purchase MFR3120RFC from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR3120RFC?

You can download the MFR3120RFC datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR3120RFC?

TTElectronics - Welwyn

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