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TTElectronics - Welwyn MFR5180RFI Metal Film Resistor

The MFR Series consists of professional-grade metal film resistors known for their high precision and reliability. These resistors feature low tolerances down to 0.5%, low temperature coefficient at 50ppm/°C, and are compliant with RoHS3 standards. They are suitable for precision electronic circuits requiring stability over temperature and time, with resistance values ranging from 1 ohm to 1 megaohm. Their construction includes a sputtered metal alloy film on ceramic cores, protected by moisture-resistant coating, and fully solderable, making them ideal for demanding industrial and automation applications.

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Part No:MFR5-180RFI
Stock:0
Inv Date:06-10-2026
Price: N/A
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TTElectronics - Welwyn MFR5180RFI Metal Film Resistor Specifications:

  • Resistance range: 1Ω to 1MΩ
  • Tolerance: 0.5% to 1%
  • Temperature coefficient: 50ppm/°C
  • Power rating at 70°C: 0.125W to 0.5W depending on series
  • Maximum working voltage: 200V to 350V
  • Flammability: UL 94V-0
  • Operating temperature range: -55°C to +155°C
  • Physical dimensions vary, with typical lengths of 6.2mm to 68mm, diameters from 2.3mm to 5.1mm
  • Construction: Metal alloy sputtered on ceramic core, moisture-resistant coating
  • Terminations: Hot tin dipped copper wire, solderable
  • Certification: RoHS3 compliant, meets IEC standards

Buy the Buy TT Electronics MFR Series Metal Film Resistors Part Number MFR5180RFI Online

Purchase the TT Electronics MFR Series Metal Film Resistor online today to ensure your electronic projects benefit from precise resistance control, low temperature drift, and RoHS3 compliance. These resistors are ideal for professional applications requiring stability and durability, with resistance values from 1 ohm to 1 megaohm, low tolerances, and excellent thermal performance. Available in various sizes, they are easily integrated into automated assembly lines and critical circuits, guaranteeing consistent operation and minimal noise for optimal device performance.

Buy TT Electronics MFR5180RFI now and experience unmatched reliability and high precision suitable for industrial and commercial electronics.

Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part MFR5180RFI?

You can download the MFR5180RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR5180RFI?

TTElectronics - Welwyn

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