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Ohmite 55J1R0E Silicone Coated Axial Resistor

The OHMITE 55J1R0E is a robust and cost-effective wirewound power resistor ideal for a wide range of industrial applications. Its silicone coating provides excellent protection against harsh environments, while the all-welded construction and high-purity alumina ceramic core contribute to superior thermal performance. This resistor is RoHS compliant and offers custom resistance values to meet specific design requirements. It's a reliable choice for power control, current limiting, and other demanding applications.

Authorized Distributors
Source:DigiKey
Part No:55J1R0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.59886
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Part No:55J1R0E
Stock:320
Inv Date:06-02-2026
Price: Unit price: $0.67
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Part No:55J1R0E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $0.73
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Part No:55J1R0E
Stock:1050
Inv Date:06-01-2026
Price: Unit price: $0.4421
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Part No:55J1R0E
Stock:1050
Inv Date:06-01-2026
Price: Unit price: $0.4421
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Part No:55J1R0E
Stock:1000
Inv Date:06-02-2026
Price: N/A
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Ohmite 55J1R0E Silicone Coated Axial Resistor Specifications:

  • Power at 25°C: 5W
  • Resistance Limiting Element Voltage: 200
  • Resistance Range: 0R1 to 20K
  • Temp. Coefficient: {'below 1.0 Ω': '±90 ppm/°C', '1.0 Ω to 99 Ω': '±50', '100 Ω and above': '±30'}
  • Short Term Overload: {'53J': '5X for 5 seconds', '55J': '10X for 5 seconds'}
  • Lead Material: Tin Coated Copper
  • Short Term Overload Test: {'Condition': '5X Rated power for 5 seconds (3W); 10X Rated power for 5 seconds (5W)', 'Maximum ∆R': '<2% + 0R05'}
  • Load Life at Rated Power: {'Condition': '1000 hours (1.5 Hrs ON, 0.5 Hrs OFF cycle)', 'Maximum ∆R': '<5% + 0R05'}
  • Robustness of Termination: <1% + 0R05
  • D max: 8mm
  • d nom: 1.0±0.05
  • Resistance Value: Available from 0.10Ω to 20K

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Frequently Asked Questions

Where can I buy Ohmite 55J1R0E?

You can click on the BUY or RFQ button to purchase 55J1R0E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 55J1R0E?

You can download the 55J1R0E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 55J1R0E?

Ohmite

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