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TTElectronics - Welwyn MFR310RFC Metal Film Resistor

The MFR series metal film resistors are professional-grade, precision components designed for high reliability in electronic circuits. They feature low TCR down to 50ppm/°C, tolerances as tight as 0.5%, and comply with RoHS3 standards. These resistors are suitable for applications requiring stable performance over temperature and time, with power ratings up to 0.5W and resistance ranges from 1 ohm to 1 megaohm. Their construction includes sputtered metal alloy on ceramic, with high dielectric and moisture resistance, making them ideal for demanding electronic environments.

Authorized Distributors
Source:Newark
Part No:MFR3-10RFC
Stock:9741
Inv Date:06-09-2026
Price: Unit price: $0.084
Buy/RFQ:

TTElectronics - Welwyn MFR310RFC Metal Film Resistor Specifications:

  • Resistance range: 1 ohm to 1 megaohm
  • Tolerance: 0.5% to 1%
  • Power rating: Up to 0.5W at 70°C
  • Temperature coefficient: as low as 50ppm/°C
  • Resistance tolerance: 0.5% and 1%
  • Limits voltage: 250V to 350V depending on type
  • Dimensions: Length up to 68mm, diameter up to 30mm
  • Construction: Metal alloy sputtered on ceramic, moisture-resistant coating
  • Material of terminations: Hot tin dipped copper wire
  • Operating temperature range: -55°C to 155°C
  • CECC 40101-019 compliant, RoHS3, Pb-free
  • Vibration and damp heat resistant, high dielectric strength
  • Marking: 5-band color coding, IEC standards
  • Suitable for automated placement and high reliability applications
  • Insulation resistance >1GΩ
  • Solderability: Meets IEC standards

Buy the TT Electronics Series MFR Metal Film Resistors: MFR310RFC

Purchase the TT Electronics MFR310RFC metal film resistor online today for high reliability and precision in electronic circuits. These resistors offer low TCR, tight tolerance, and RoHS compliance, ensuring optimal performance in demanding environments. Perfect for precision electronics, measurement systems, and high-stability applications. With various resistance options up to 1 megaohm and power ratings up to 0.5W, these resistors are designed for automated manufacturing, easy installation, and long-term durability. Get yours now for consistent, high-quality results.

Order your TT Electronics Series MFR310RFC high-precision metal film resistor today and ensure your electronic projects benefit from reliable, low TCR performance.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR310RFC?

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How do I troubleshoot issues or seek technical support for part MFR310RFC?

You can download the MFR310RFC datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR310RFC?

TTElectronics - Welwyn

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