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Ohmite FC4L64R050FER Current Sense Resistor

The FC4L Series four-terminal current sense resistor features metal foil construction for high stability and reliability. Designed for automatic insertion, it offers industry-standard sizes with high heat resistance and low heat electromotive use. Available in multiple power ratings from 0.25W to 5W and resistance ranges from 10mΩ to 100MΩ, these resistors provide precise current management. Suitable for demanding electrical applications, they have stable temperature coefficients, solderability, and durability against thermal cycling and soldering heat, making them ideal for industrial, precision, and automation systems.

Authorized Distributors
Source:Newark
Part No:FC4L64R050FER
Stock:9
Inv Date:06-01-2026
Price: Unit price: $2.21
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Source:DigiKey
Part No:FC4L64R050FER
Stock:4761
Inv Date:06-01-2026
Price: Unit price: $2.63
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Part No:FC4L64R050FER
Stock:1724
Inv Date:06-02-2026
Price: Unit price: $2.42
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Part No:FC4L64R050FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.42
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Part No:FC4L64R050FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.951
Buy/RFQ:
Part No:FC4L64R050FER
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.951
Buy/RFQ:

Ohmite FC4L64R050FER Current Sense Resistor Specifications:

  • Power Ratings: 0.25W, 1W, 2W, 5W
  • Resistance Range: 10mΩ to 100MΩ
  • Temperature Coefficient: ±50 to ±100 ppm/°C
  • Operating Temperature Range: -55°C to +155°C (FC4L16: -40°C to +125°C)
  • Maximum Temperature for Rated Power: 70°C
  • Soldering Temperature: 260°C for 10 seconds
  • Tolerance: ±1% to ±5%
  • Physical Dimensions: Length varies based on model, typical 0.063 to 0.433 inches
  • Weight: 0.004g to 0.110g
  • Survivability: Endurance at 70°C for 1000 hours, resistance to thermal shock, moisture, and soldering heat

Buy the Ohmite Series FC4L Current Sense Resistor: FC4L64R050FER

Purchase the Ohmite FC4L64R050FER today to experience high-precision current sensing with robust metal foil construction. This high-quality resistor is designed for industrial automation, providing stable resistance over a wide temperature range and excellent thermal stability. Its four-terminal Kelvin design ensures accurate current measurement with low TCR and excellent electrical performance. Ideal for power supplies, motor control, and electronic testing, this resistor guarantees reliable operation, easy soldering, and long-term durability, making it a perfect choice for demanding electrical applications.

Get Ohmite FC4L64R050FER today—built for precision voltage measurement and long-lasting durability.

Frequently Asked Questions

Where can I buy Ohmite FC4L64R050FER?

You can click on the BUY or RFQ button to purchase FC4L64R050FER from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part FC4L64R050FER?

You can download the FC4L64R050FER datasheet or visit the Ohmite website for support.

Who is the manufacturer of FC4L64R050FER?

Ohmite

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