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YAGEO CFR50JT521K Carbon Film Resistor

The CFR50JT521K is a carbon film resistor with a power rating of 1/2W, precise resistance value of 52.1KΩ, and a resistance tolerance of ±5%. Manufactured by coating a homogeneous carbon film on ceramic rods, it features a helical groove for reliable connection with tinned copper leads. Suitable for use in various electronic circuits, this resistor performs well across a temperature range of -55°C to +155°C, offering low temperature coefficient, high insulation resistance, and excellent durability under environmental stress. Its compact size and high-temperature performance make it ideal for modern electronic applications.

Authorized Distributors
Source:Newark
Part No:CFR-50JT-52-1K
Stock:4949
Inv Date:06-07-2026
Price: Unit price: $0.103
Buy/RFQ:
Source:DigiKey
Part No:CFR-50JT-52-1K
Stock:16000
Inv Date:06-07-2026
Price: Unit price: $0.02101
Buy/RFQ:

YAGEO CFR50JT521K Carbon Film Resistor Specifications:

  • Power Rating: 1/2W at 70°C, derates above 70°C
  • Resistance: 52.1KΩ with ±5% tolerance
  • Resistance Range: 10Ω to 10MΩ (E24 series)
  • Temperature Coefficient: As per model, typically around -350 to +350 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • Maximum Working Voltage: 250V
  • Maximum Overload Voltage: 400V
  • Insulation Resistance: > 1,000MΩ in-block for 60 sec.
  • Solderability: 95% min coverage
  • Environmental Resistance: Resistant to damp heat, solvent, and soldering heat
  • Size: Length approximately 6.3mm, diameter 2.5mm for CFR50 model

Buy the Brand Series Carbon Film Resistor: CFR50JT521K

Order the Carbon Film Resistor now and experience high reliability with a resistance value of 52.1KΩ, 1/2W power rating, calibrated tolerance of ±5%, and operational stability across a wide temperature range. This component ensures precise current control and excellent heat dissipation, making it suitable for demanding electronic applications. Its compact design, durable build, and resistance to environmental stress allow for seamless integration into your circuit designs. Shop online today to enhance your electronic projects with premium quality resistors engineered for performance and longevity.

Get Brand CFR50JT521K today—built for precision and long-lasting durability in electronic circuits.

Frequently Asked Questions

Where can I buy YAGEO CFR50JT521K?

You can click on the BUY or RFQ button to purchase CFR50JT521K from an authorized YAGEO distributor.

How do I troubleshoot issues or seek technical support for part CFR50JT521K?

You can download the CFR50JT521K datasheet or visit the YAGEO website for support.

Who is the manufacturer of CFR50JT521K?

YAGEO

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