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TTElectronics - Welwyn MFR3820RFC Metal Film Resistor

The MFR3820RFC is a high-quality metal film resistor designed for precise and reliable performance in electronic circuits. It features a 3820-ohm resistance value, professional-grade construction, and compliance with RoHS3 standards. Suitable for applications requiring tight tolerances and excellent thermal stability, this resistor offers a power rating of 0.25W at 70°C, a resistance tolerance of 1%, and a temperature coefficient of 50ppm/°C. Its robust construction ensures durability in demanding environments, making it ideal for precision analog and digital circuitry.

Authorized Distributors
Source:Newark
Part No:MFR3-820RFC
Stock:8140
Inv Date:06-09-2026
Price: Unit price: $0.195
Buy/RFQ:
Part No:MFR3-820RFC
Stock:19899
Inv Date:06-10-2026
Price: Unit price: $0.17
Buy/RFQ:

TTElectronics - Welwyn MFR3820RFC Metal Film Resistor Specifications:

  • Resistance: 3820 ohms
  • Power Rating: 0.25W at 70°C
  • Resistance Tolerance: 1%
  • Temperature Coefficient: 50ppm/°C
  • Resistance Range: 10 to 1M ohms
  • Limiting Element Voltage: 250V
  • Thermal Impedance: 150°C/watt
  • Ambient Temperature Range: -55°C to +155°C
  • Material: Metal alloy sputtered on ceramic core
  • Terminations: Hot tin dipped copper wire
  • Solderability: Meets IEC 115-1, Clause 4.17.3.2
  • Voltage Proof: 350V min
  • Dimensions: Typical length 4.0 mm, diameter 2.0 mm

Buy the Buy TT Electronics MFR Series Part Number MFR3820RFC Online

Order the TT Electronics MFR3820RFC metal film resistor online today and benefit from excellent accuracy, low noise, and high stability. Designed for demanding electronic applications, this resistor provides a resistance of 3820 ohms with a 1% tolerance, supporting a power rating of 0.25W at 70°C. Its RoHS compliance ensures environmental safety. Perfect for precision analog and digital circuits, its robust construction guarantees durability and dependable performance in various industrial and commercial electronics projects.

Buy TT Electronics MFR3820RFC now and experience unmatched reliability and performance for precise electronic applications.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR3820RFC?

You can click on the BUY or RFQ button to purchase MFR3820RFC from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR3820RFC?

You can download the MFR3820RFC datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR3820RFC?

TTElectronics - Welwyn

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