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TTElectronics - Welwyn MFR4820RFI 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 series 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 that remains fully transparent at the terminations. These resistors are compliant with BSCECC 40101-803 and 019 standards, offering 0.5% and 1% tolerance options. They feature a temperature coefficient (TCR) of ±50ppm/°C, a power rating of 500mW, and operate within a temperature range of -55°C to 155°C.
TTElectronics - Welwyn MFR4820RFI Metal Film Resistor Specifications:
- Resistance range: 1Ω to 1MΩ
- Tolerance: 0.5% and 1%
- Temperature coefficient: ±50ppm/°C
- Power rating: 0.5W at 70°C
- Operating temperature: -55°C to 155°C
- Resistance element: Metal alloy thin film sputtered on ceramic core
- Terminations: Hot tin dipped copper wire
- Insulation resistance: >1GΩ
- Voltage proof: 350V (MFR3), 500V (MFR4, MFR5)
- Moisture-resistant coating with high dielectric strength
- Dimensions (mm): Length up to 37mm, diameter up to 20mm (varies by series)
- Compliance: BSCECC 40101-803 and 019 standards
Buy the TT Electronics Series MFR Metal Film Resistors: MFR4820RFI
Enhance your electronic projects with TT Electronics MFR series metal film resistors. These professional-grade components offer precise resistance from 1 ohm to 1 megaohm, tolerate tight tolerances down to 0.5%, and operate within a wide temperature range. Featuring moisture-resistant coatings and high dielectric strength, they ensure long-term stability and performance. Ideal for demanding industrial and professional applications, order online today for fast delivery, reliable quality, and excellent value, and improve your circuit’s efficiency and durability.
Buy TT Electronics MFR4820RFI resistors now and experience unmatched reliability and performance in your electronic designs.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR4820RFI?
You can click on the BUY or RFQ button to purchase MFR4820RFI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR4820RFI?
You can download the MFR4820RFI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR4820RFI?
TTElectronics - Welwyn