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Ohmite R5J120E Radial Tubular Wirewound Resistor

The OHMITE R5J120E is a tubular radial terminal wirewound resistor specifically engineered for printed circuit board (PCB) applications. Its radial construction allows for direct insertion into standard 0.10 inch matrix boards with 0.046 inch diameter holes, providing a built-in standoff to reduce board temperature. The resistor utilizes a ceramic core and a vitreous enamel coating (except for values above 4.7K (3W) and 7.5K (5W), which are supplied in silicone-ceramic coatings). It offers space-saving radial terminals, a flame-resistant lead-free coating, and is RoHS compliant. Suitable for a wide range of industrial applications, the R5J120E provides reliable resistance with good thermal stability.

Authorized Distributors
Source:DigiKey
Part No:R5J120E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.07638
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Part No:R5J120E
Stock:101
Inv Date:06-02-2026
Price: Unit price: $12.38
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Part No:R5J120E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $11.49
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Part No:R5J120E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.85
Buy/RFQ:
Part No:R5J120E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.85
Buy/RFQ:

Ohmite R5J120E Radial Tubular Wirewound Resistor Specifications:

  • material_core: Ceramic
  • coating: Vitreous enamel (except for values above 4.7K (3W) and 7.5K (5W) which are silicone-ceramic)
  • terminals: Solder coated radial, #20 ga. tinned terminals
  • rohs_status: Compliant
  • derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • tolerance: +/- 5% (J)
  • overload_3w: 5 times rated wattage for 5 seconds
  • overload_525w: 10 times rated wattage for 5 seconds
  • temperature_coefficient: +/- 260 ppm/°C
  • max_amps_calculation: √P/R
  • dimensions_a: ±0.010"
  • dimensions_l: ±0.016"
  • dimensions_h: ±0.031"
  • dimensions_d: max. 0.313"
  • voltage: 103 (silicone)

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Frequently Asked Questions

Where can I buy Ohmite R5J120E?

You can click on the BUY or RFQ button to purchase R5J120E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part R5J120E?

You can download the R5J120E datasheet or visit the Ohmite website for support.

Who is the manufacturer of R5J120E?

Ohmite

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