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TTElectronics - Welwyn MFR49R1FI Metal Film Resistor
The MFR series metal film resistors are high-quality, professional-grade components designed for precise and reliable performance in industrial applications. Constructed with a tightly sputtered metal alloy film on a ceramic core and protected by a moisture-resistant coating, these resistors offer excellent stability, low TCR down to 50ppm/°C, and tight resistance tolerances as low as 0.5%. Suitable for various temperature ranges (-55°C to 155°C) and power ratings up to 0.5W, they meet or exceed CECC specifications and are lead-free, RoHS compliant, making them ideal for demanding electronic circuit designs requiring precision and durability.
TTElectronics - Welwyn MFR49R1FI Metal Film Resistor Specifications:
- Resistance range: 1 ohm to 1 megaohm
- Power rating at 70°C: 0.25 W to 0.5 W depending on model
- Resistance tolerance: ±0.5% or ±1%
- TCR: Down to 50ppm/°C, typical 100 ppm/°C
- Operating temperature range: -55°C to 155°C
- Dimensions (mm): Lmax 37, Dmax 20 (MFR3), length varies for other types
- Material: Metal film sputtered on ceramic core
- Terminations: Hot tin dipped copper wire, solderable, meets IEC standards
- Voltage proof: 250-700V depending on model
- Insulation Resistance: >1GΩ
- Standards: CECC 40101-019, RoHS compliant
- Packaging: Tape-packed, suitable for automatic insertion, optional lead forming
Buy the TT Electronics MFR49R1FI – Reliable Metal Film Resistor for Industrial Applications
Purchase TT Electronics MFR49R1FI online today to ensure your electronic projects feature high-precision, RoHS-compliant metal film resistors. Designed for demanding industrial applications, these resistors provide exceptional stability, low TCR, and wide temperature tolerance from -55°C to 155°C. Their moisture-resistant coating, tight resistance tolerances down to 0.5%, and high dielectric strength make them ideal for or high-reliability circuit designs. Order now for fast delivery and dependable performance in your manufacturing or repair processes.
Get TT Electronics MFR49R1FI today—built for precision and long-lasting durability in demanding electronic circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR49R1FI?
You can click on the BUY or RFQ button to purchase MFR49R1FI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR49R1FI?
You can download the MFR49R1FI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR49R1FI?
TTElectronics - Welwyn