A Premier B2B Part Search
TTElectronics - Welwyn MFR4120KFI Metal Film Resistor
The Welwyn MFR series resistors are axial leaded, professional-grade metal film resistors manufactured using thin film technology. They feature a precisely controlled thin film of metal alloy sputtered onto a high-purity ceramic core, which is protected by a moisture-resistant, high dielectric strength coating, ensuring clear and reliable terminations. These resistors are available in a resistance range from 1 ohm to 1 megaohm, covering E24 and E96 decade values. They are approved to BS CEC 40101-803 and 019 standards, offered in 0.5% and 1% tolerances, with a temperature coefficient (TCR) of ±50 ppm/°C. They have a power rating of 500mW and operate within a temperature range of -55°C to 155°C.
TTElectronics - Welwyn MFR4120KFI Metal Film Resistor Specifications:
- Resistance range: 1Ω to 1MΩ
- Tolerance: 0.5% and 1%
- Temperature coefficient (TCR): ±50 ppm/°C
- Power rating: 0.5W at 70°C
- Resistance stability: Meets BS CEC 40101-803 and 019 standards
- Construction: Thin film sputtered on high purity ceramic core
- Operating temperature: -55°C to 155°C
- Material: Metal alloy film with moisture-resistant coating
- Terminations: Hot tin dipped copper wire
- Dimensions: Length up to 37mm depending on type
- Voltage rating: 250V to 350V depending on resistance
- Compliance: RoHS, Pb-free
- Physical type: Axial leaded resistor
- Memorandum: Suitable for precision circuitry in industrial and electronic equipment
Buy the TT Electronics MFR4120KFI – Reliable Metal Film Resistor for Industrial Applications
Experience the quality and reliability of professional-grade metal film resistors with the TT Electronics MFR series. Designed for precision in industrial and electronic applications, these axial resistors offer stable resistance values from 1 ohm to 1 megaohm, with tolerances of 0.5% or 1% and a low TCR of ±50 ppm/°C. Built with high-quality materials and extensive compliance with industry standards, they ensure durability and high performance in demanding environments. Perfect for upgrading circuits requiring accuracy and stability.
Get TT Electronics MFR4120KFI today—built for precision with high stability and long-lasting durability.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR4120KFI?
You can click on the BUY or RFQ button to purchase MFR4120KFI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR4120KFI?
You can download the MFR4120KFI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR4120KFI?
TTElectronics - Welwyn