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TTElectronics - Welwyn MFR522KFA25 Metal Film Resistor

The MFR522KFA25 is a high-precision metal film resistor designed for professional and commercial applications. It features a resistance of 522 kilo-ohms with a tolerance of ±1%. The resistor boasts a temperature coefficient as low as 50 ppm/°C, ensuring stability across temperature variations. It is compliant with RoHS3 regulations, Pb-free, and suitable for demanding electronic circuits requiring high reliability. Its small size and high performance make it ideal for precision instrumentation, control systems, and audio equipment demanding tight resistance tolerance and thermal stability.

Authorized Distributors
Source:Newark
Part No:MFR5-22KFA25
Stock:363
Inv Date:06-09-2026
Price: Unit price: $0.022
Buy/RFQ:

TTElectronics - Welwyn MFR522KFA25 Metal Film Resistor Specifications:

  • Resistance: 522 kilo-ohms
  • Tolerance: ±1%
  • Temperature Coefficient: 50 ppm/°C
  • Power Rating at 70°C: 0.25 W
  • Resistance Range: 1 ohm to 1M ohms
  • Rated Voltage: 250V
  • Resistance to Solder Heat: AR % 0.25
  • Climatic Category: 55/125/56
  • Insulation Resistance: >1G ohm
  • Voltage Proof: 350 volts
  • Dimensions: Length 6.2 mm, Diameter 2.5 mm
  • RoHS3 compliant, Pb-free

Buy the TT Electronics Series MFR Metal Film Resistor: MFR522KFA25

Order the TT Electronics MFR522KFA25 metal film resistor online today and benefit from high accuracy, low temperature coefficient, and RoHS3 compliance. Perfect for precision circuits requiring stable resistance values and excellent long-term stability. This resistor provides reliable performance in industrial, instrumentation, and control applications. With a power rating of 0.25 W at 70°C and resistance range up to 1M ohms, it’s designed to meet stringent industry standards. Shop now to ensure your projects achieve optimal electronic performance with easy online purchasing.

Buy TT Electronics MFR522KFA25 high-precision metal film resistor now and experience unmatched reliability and consistent performance in your electronic designs.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn MFR522KFA25?

You can click on the BUY or RFQ button to purchase MFR522KFA25 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part MFR522KFA25?

You can download the MFR522KFA25 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of MFR522KFA25?

TTElectronics - Welwyn

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