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TTElectronics - Welwyn MFR5100RFI Metal Film Resistor

The MFR series are professional-grade metal film resistors designed for high precision applications. They offer tight tolerances down to 0.5%, low temperature coefficients as low as 50ppm/°C, and meet stringent CECC 40101-803 and 019 standards. These resistors are Pb-free, RoHS compliant, and feature stable performance with low noise, excellent thermal stability, and high reliability. Available in various resistance values from 1 ohm to 1 megaohm, they are ideal for precision electronic circuits, measurement systems, and industrial controls, ensuring accurate and durable performance under demanding conditions.

Authorized Distributors
Source:Newark
Part No:MFR5-100RFI
Stock:20118
Inv Date:06-09-2026
Price: Unit price: $0.722
Buy/RFQ:
Part No:MFR5-100RFI
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.65
Buy/RFQ:

TTElectronics - Welwyn MFR5100RFI Metal Film Resistor Specifications:

  • Resistance range: 1 ohm to 1 megaohm
  • Tolerance: 0.5%
  • Temperature coefficient: 50ppm/°C
  • Power rating at 70°C: 0.125W to 0.25W depending on series
  • Voltage rating: 200V to 350V
  • Dimensions: Length up to 36mm, diameter up to 2.4mm
  • Material: Metal alloy sputtered on ceramic substrate
  • RoHS compliant and Pb-free
  • Operating temperature range: -55°C to 155°C
  • Insulation resistance: >1GΩ
  • Solderability: Meets IEC standards
  • Marking: Color-coded with 5 bands for tolerance
  • Construction: Metal film with moisture-resistant coating

Buy the TT Electronics Series MFR Metal Film Resistors: MFR5100RFI

Purchase the TT Electronics MFR series metal film resistors online for high precision, low noise, and stable performance. Perfect for measurement systems, industrial control, and sensitive electronic applications. These resistors offer tight tolerance down to 0.5%, low TCR of 50ppm/°C, RoHS compliance, and reliable operation across a wide temperature range. Designed with moisture-resistant, high dielectric coatings and robust terminations, they ensure durability and accuracy in rigorous conditions. Order now for fast delivery and consistent quality guaranteed for your critical projects.

Get TT Electronics MFR5100RFI today—built for precision, stability, and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR5100RFI?

You can click on the BUY or RFQ button to purchase MFR5100RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR5100RFI?

You can download the MFR5100RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR5100RFI?

TTElectronics - Welwyn

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