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Ohmite 603HR050E Metal Element Current Sense Resistor

The OHMITE 603HR050E is a 3-piece welded element resistor designed as a cost-effective alternative to conventional current sense products. It boasts low inductance and wirewound performance, providing reliable operation in a variety of industrial applications. With resistance values ranging from 0.005Ω to 0.05Ω and wattages from 0.1W to 3W, this resistor offers design flexibility. The robust construction includes a nichrome resistive element and terminals made of copper-clad steel or copper (RoHS compliant). It is ideal for current sensing applications where low inductance and cost-effectiveness are critical.

Authorized Distributors
Source:DigiKey
Part No:603HR050E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.58864
Buy/RFQ:
Part No:603HR050E
Stock:192
Inv Date:06-02-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:603HR050E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:603HR050E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.5769
Buy/RFQ:
Part No:603HR050E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.5769
Buy/RFQ:

Ohmite 603HR050E Metal Element Current Sense Resistor Specifications:

  • Resistor: Nichrome resistive element
  • Terminals: Copper clad steel or copper (RoHS)
  • Derating: Linearly from 100% @ +25°C to 0% @ +275°C
  • Tolerance: ±3% standard
  • Power rating: Based on 25°C ambient
  • Overload: 5x rated power for 5 seconds
  • Inductance: <10nH
  • Max amps calculation: √(P/R)
  • Resistance: 0.05 Ohms
  • Watts: 0.25
  • Lead Size: 24
  • A(ref.): 2.440
  • B(max.): 0.155
  • C: 0.655

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Frequently Asked Questions

Where can I buy Ohmite 603HR050E?

You can click on the BUY or RFQ button to purchase 603HR050E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 603HR050E?

You can download the 603HR050E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 603HR050E?

Ohmite

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