myMectronic
myMectronic

A Premier B2B Part Search

TTElectronics - Welwyn MFR430RFI Metal Film Resistor

The MFR series metal film resistors are professional-grade, highly reliable components suitable for industrial applications. They feature tight tolerances down to 0.5% and low temperature coefficients as low as 50ppm/°C, ensuring precision in critical electronic circuits. These resistors are compliant with RoHS3 and meet or exceed CECC 40101-803 and 019 standards, offering excellent stability, thermal performance, and resistance to environmental factors. Available in various resistance ranges, power ratings up to 0.5W, and designed for demanding industrial and high-frequency applications, they ensure durability and consistent performance.

Authorized Distributors
Source:Newark
Part No:MFR4-30RFI
Stock:47
Inv Date:06-09-2026
Price: Unit price: $0.235
Buy/RFQ:
Part No:MFR4-30RFI
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TTElectronics - Welwyn MFR430RFI Metal Film Resistor Specifications:

  • Resistance range: 1 to 1M ohms
  • Tolerance: 0.5% to 1%
  • Power rating: 0.25W to 0.5W at 70°C
  • Temperature coefficient: down to 50ppm/°C
  • Maximum working voltage: 200V to 350V
  • Dimensions vary by model: length up to 68mm, diameter up to 30mm
  • Operating temperature: -55°C to +155°C
  • Material: Metal alloy sputtered on ceramic core
  • Terminations: Hot tin dipped copper wire
  • complies with IEC 68.2.21 and IEC 115-1 standards

Buy the TT Electronics MFR430R – Reliable Metal Film Resistors for Industrial Applications

Explore and purchase the reliable MFR series metal film resistors online today. Designed for industrial and high-precision applications, these resistors feature exceptional stability, low TCR, and compliance with RoHS3 standards. With resistance ranges from 1 ohm to 1 megaohm, power ratings up to 0.5W, and operating temperatures from -55°C to +155°C, they guarantee durability and high performance in demanding environments. Order now to ensure dependable, high-quality components for your electronic projects.

Order your TT Electronics MFR430R professional-grade resistors today and ensure your projects benefit from high accuracy, durability, and RoHS compliance.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR430RFI?

You can click on the BUY or RFQ button to purchase MFR430RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR430RFI?

You can download the MFR430RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR430RFI?

TTElectronics - Welwyn

TTElectronics - Welwyn Part List

Browse and search other TTElectronics - Welwyn parts, locate datasheets and stock

Sponsored by