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TTElectronics - Welwyn MFR447KFI Metal Film Resistor
The MFR Series of metal film resistors offers professional-grade, high-precision components suitable for demanding electronic applications. These resistors feature TCR down to 50ppm/°C, tolerances as tight as 0.5%, and comply with RoHS3 regulations. With power ratings up to 0.5W and resistance ranges from 1Ω to 1MΩ, they are ideal for precision voltage and current control, signal filtering, and measurement circuits. Constructed with sputtered metal alloy on ceramic cores, they provide excellent stability, moisture resistance, and flame-retardant properties for reliable performance in industrial and electronic systems.
TTElectronics - Welwyn MFR447KFI Metal Film Resistor Specifications:
- Resistance Range: 1Ω to 1MΩ
- Power Rating: 0.25W to 0.5W at 70°C
- Tolerance: 0.5% to 1%
- Temperature Coefficient: 50ppm/°C
- Resistance Tolerance: 0.5%, 1%
- Limiting Element Voltage: 200V to 350V
- Thermal Impedance: 112°C/W to 150°C/W
- Dimensions: Length up to 68mm, Diameter up to 30mm
- Voltage Proof: 350V to 700V
- Certification: RoHS3 compliant, UL Listed
- Environmental Range: -55°C to +155°C
- Construction: Metal alloy sputtered on ceramic core
- Terminations: Hot tin dipped copper wire
- Manufactured to CECC 40101-019 and 803 standards
Buy the Buy TT Electronics MFR Series Metal Film Resistors Part Number MFR447KFI Online
Purchase the TT Electronics MFR Series metal film resistor online today and benefit from high-accuracy, tight tolerances, RoHS compliance, and excellent thermal stability. Designed for demanding industrial and electronic applications, these resistors ensure reliable signal control and measurement in temperature ranges from -55°C to +155°C. Their construction with sputtered metal alloy on ceramic cores provides outstanding moisture resistance and flame retardance. Ideal for voltage regulation, filtering, and precision circuits, order now for fast delivery of high-quality resistors.
Order your TT Electronics MFR447KFI professional-grade metal film resistor today and ensure high precision, stability, and reliability in your electronic projects.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR447KFI?
You can click on the BUY or RFQ button to purchase MFR447KFI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR447KFI?
You can download the MFR447KFI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR447KFI?
TTElectronics - Welwyn