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TTElectronics - Welwyn MFR475KFI Metal Film Resistor

The Welwyn MFR series resistors are axial leaded, professional-grade metal film resistors utilizing thin film technology. They cover a resistance range from 1 ohm to 1 megaohm, available in E24 and E96 decade values. The resistance element is a precisely controlled thin film of metal alloy sputtered onto a high-purity ceramic core, protected by a moisture-resistant, high dielectric strength coating, ensuring clear terminations. These resistors are approved to BSCECC 40101-803 and 019 standards, available in 0.5% and 1% tolerances, with a temperature coefficient of ±50ppm/°C, a power rating of 500mW, and an operating temperature range from -55°C to 155°C.

Authorized Distributors
Source:Newark
Part No:MFR4-75KFI
Stock:8905
Inv Date:06-09-2026
Price: Unit price: $0.38
Buy/RFQ:
Part No:MFR4-75KFI
Stock:8703
Inv Date:06-10-2026
Price: Unit price: $0.48
Buy/RFQ:

TTElectronics - Welwyn MFR475KFI Metal Film Resistor Specifications:

  • Resistance range: 1Ω to 1MΩ
  • Tolerance: 0.5% and 1%
  • Temperature coefficient: ±50 ppm/°C
  • Power rating: 0.5W
  • Operating temperature: -55°C to 155°C
  • Resistance element: Thin film sputtered on ceramic core
  • Terminations: Hot tin dipped copper wire
  • Compliance: BSCECC 40101-803 and 019 standards
  • Moisture-resistant dielectric coating
  • Voltage proof: 250V to 350V depending on series
  • Clamp torque and physical dimensions available in datasheet

Buy the TT Electronics MFR475KFI – Reliable Metal Film Resistors for Industrial Applications

Enhance your electronic assemblies with TT Electronics MFR series metal film resistors. These professional-grade, highly accurate resistors feature thin film technology, resistance from 1 ohm to 1 megaohm, and compliance with RoHS standards. Designed for reliable performance in demanding environments, they are ideal for precise measurement, filtering, and control circuits. Available with 0.5% or 1% tolerance and a power rating of 0.5W, these resistors guarantee long-term stability and high performance in industrial applications.

Order your TT Electronics MFR475KFI series precision metal film resistor today and ensure high accuracy and durability for your industrial projects.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR475KFI?

You can click on the BUY or RFQ button to purchase MFR475KFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR475KFI?

You can download the MFR475KFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR475KFI?

TTElectronics - Welwyn

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