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Ohmite FC4TR050FER Low Resistance Chip

The FC4T chip features a four-terminal Kelvin configuration, allowing current to be applied through two terminals while measuring the voltage across the other two. This setup eliminates the effects of terminal resistance and temperature coefficient, resulting in more accurate current measurements. It uses Ohmite's proprietary Metal Foil technology, which provides an excellent Temperature Coefficient of Resistance (TCR), even for very low resistance values down to 50 ppm. The component offers high precision, stability, and reliability suitable for sensitive electronic applications and precise current sensing.

Authorized Distributors
Source:DigiKey
Part No:FC4TR050FER
Stock:6246
Inv Date:06-01-2026
Price: Unit price: $0.25096
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Part No:FC4TR050FER
Stock:2905
Inv Date:06-02-2026
Price: Unit price: $1.15
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Part No:FC4TR050FER
Stock:10000
Inv Date:06-01-2026
Price: Unit price: $0.07
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Part No:FC4TR050FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.442
Buy/RFQ:
Part No:FC4TR050FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.442
Buy/RFQ:

Ohmite FC4TR050FER Low Resistance Chip Specifications:

  • Power Resistance: 0.5W @70°C
  • Resistance Range: 0.005-0.100Ω
  • TCR: 50ppm/°C
  • Tolerance: 0.5%, 1%
  • Operating Temp. Range: -55°C to +155°C
  • Material: Epoxy resin with Cu/Ni/Sn terminals
  • Max. Current: 27-55A depending on resistance value
  • Resistance of Electrodes: <5mΩ
  • Construction: Epoxy resin coating, Cu-alloy resistor on alumina substrate
  • Sealing Peel-back Force: 0.1 - 0.7N
  • Test Methods: IEC60115+1 standards for overload, temp exposure, storage, moisture, shock, bending, solderability

Buy the Ohmite FC4TR050FER – Reliable Low Resistance Chip for Industrial Applications

Purchase the Ohmite FC4TR050FER Low Resistance Chip online today and benefit from high accuracy, stable performance, and reliable operation in industrial electrical applications. Perfect for precise current sensing, this component features Metal Foil technology with a TCR of just 50 ppm. Its four-terminal Kelvin configuration ensures minimal measurement errors by eliminating terminal resistance effects. Designed for durability and thermal stability, this chip is suitable for high-temperature environments up to 155°C. Order now to upgrade your electronics with top-grade low resistance sensing components.

Order your Ohmite FC4TR050FER Series low resistance chip today and enhance your electronic projects with dependable precision and stability.

Frequently Asked Questions

Where can I buy Ohmite FC4TR050FER?

You can click on the BUY or RFQ button to purchase FC4TR050FER from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part FC4TR050FER?

You can download the FC4TR050FER datasheet or visit the Ohmite website for support.

Who is the manufacturer of FC4TR050FER?

Ohmite

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