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TTElectronics - Welwyn MFR43R3FI Metal Film Resistor
The Welwyn MFR series resistors are axial leaded, professional-grade metal film resistors utilizing thin film technology. They feature a precisely controlled metallic alloy film sputtered onto a high-purity ceramic core, protected by a moisture-resistant, high-dielectric coating that ensures clear terminations. These resistors are available in resistance values ranging from 1 ohm to 1 megaohm, including E24 and E96 series, with tolerances of 0.5% or 1%. They have a temperature coefficient of ±50 ppm/°C, a power rating of 500 mW, and operate across a temperature range of -55°C to 155°C. Certified to BSCECC 40101-803 and 019 standards, they are suitable for professional applications. Note: Market demand may cause lead times and delivery fluctuations. Not eligible for discounts.
TTElectronics - Welwyn MFR43R3FI Metal Film Resistor Specifications:
- Resistance Range: 1Ω to 1MΩ
- Tolerance: 0.5% or 1%
- Temperature Coefficient: ±50 ppm/°C
- Power Rating: 0.5W at 70°C
- Operating Temperature Range: -55°C to 155°C
- Ceramic Core: High purity ceramic with moisture-resistant coating
- Terminations: Hot tin dipped copper wire, IEC 68.2.21 compliant
- Voltage Proof: 350V min
- Construction: Thin film sputtered on ceramic core
- Compliance: BSCECC 40101-803 and 019 standards
- Dimensions: Length up to 37mm, Dmax 20mm (varies by type)
- Weight: Approximately 1g to 2g depending on size.
- Temperature Impedance: 150°C/W
- Environmental Resistance: RoHS compliant, lead-free
- Packaging: Tape packed for automatic insertion, alternative options available.
Buy the TT Electronics MFR43R3FI – Reliable Metal Film Resistors for Industrial Applications
Purchase TT Electronics MFR43R3FI resistors online—designed for high reliability and precise performance in industrial applications. These axial leaded metal film resistors feature thin film technology for excellent stability, tight tolerance of 0.5% or 1%, and a wide operating temperature range of -55°C to 155°C. Suitable for demanding environments, they meet BSCECC standards and are RoHS compliant. Ideal for circuit designers and engineers, order now to ensure prompt delivery and meet your project needs with top-quality components built for durability and accuracy.
Get TT Electronics MFR43R3FI today—built for precision, durability, and professional performance in demanding industrial environments.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR43R3FI?
You can click on the BUY or RFQ button to purchase MFR43R3FI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR43R3FI?
You can download the MFR43R3FI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR43R3FI?
TTElectronics - Welwyn