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TTElectronics - Welwyn MFR46K8FI Metal Film Resistor

The Welwyn MFR series resistors are axial leaded, professional-grade metal film resistors produced with thin film technology. They offer resistance values ranging from 1 ohm to 1 megaohm, available in E24 and E96 decade series. 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 that ensures clear terminations. These resistors are approved to BSCECC 40101-803 and 019 standards, available in 0.5% and 1% tolerances. They feature a temperature coefficient of ±50ppm/°C, a power rating of 500mW, and operate within a temperature range of -55°C to 155°C. Note: Due to high market demand, lead times may be extended, and delivery dates fluctuate. The product is exempt from discounts.

Authorized Distributors
Source:Newark
Part No:MFR4-6K8FI
Stock:6412
Inv Date:06-09-2026
Price: Unit price: $0.025
Buy/RFQ:
Part No:MFR4-6K8FI
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TTElectronics - Welwyn MFR46K8FI Metal Film Resistor Specifications:

  • Resistance Range: 1Ω to 1MΩ
  • Tolerances: 0.5% and 1%
  • Temperature Coefficient: ±50ppm/°C
  • Power Rating: 0.5W (500mW)
  • Operating Temperature Range: -55°C to 155°C
  • Material: Metal film sputtered on ceramic core
  • Terminations: Hot tin dipped copper wire
  • Insulation Resistance: >1GΩ
  • Voltage Proof: 350V to 700V depending on series
  • Moisture-resistant coating ensures reliable performance
  • Manufactured to BSCECC 40101-803 and 019 standards

Buy the TT Electronics MFR46K8FI – Reliable Metal Film Resistors for Industrial Applications

Purchase TT Electronics MFR series metal film resistors online for high precision, stability, and reliability in your electronic projects. These resistors meet international standards, offer tight tolerance options, and feature low temperature coefficients ideal for demanding industrial and consumer applications. With easy online ordering, fast delivery, and a wide resistance range from 1 ohm to 1 megaohm, you can ensure your electronic circuits perform optimally with top-quality components. Trust TT Electronics for durable, RoHS-compliant resistors, readily available for quick deployment.

Get TT Electronics MFR46K8FI today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR46K8FI?

You can click on the BUY or RFQ button to purchase MFR46K8FI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR46K8FI?

You can download the MFR46K8FI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR46K8FI?

TTElectronics - Welwyn

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