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Ohmite L12J4R7 Vitreous Enamel Power Resistor

OHMITE's 270 Series Vitreous Enamel Power Resistors are robust components designed for demanding industrial applications requiring high wattage dissipation. These resistors feature all-welded construction and a durable, lead-free vitreous enamel coating, ensuring long-term reliability in harsh environments. The lug terminals allow for secure soldering or bolt connections, and the hollow core enables fastening with various mounting brackets. Suitable for applications needing wattage ratings from 12 to 1000 watts, these resistors offer a dependable solution for power management and control circuits.

Authorized Distributors
Part No:L12J4R7
Stock:22
Inv Date:06-02-2026
Price: Unit price: $9.01
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Part No:L12J4R7
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.35
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Part No:L12J4R7
Stock:5
Inv Date:06-01-2026
Price: Unit price: $7.194
Buy/RFQ:
Part No:L12J4R7
Stock:5
Inv Date:06-01-2026
Price: Unit price: $7.194
Buy/RFQ:

Ohmite L12J4R7 Vitreous Enamel Power Resistor Specifications:

  • Wattage: 12 W
  • Ohms: 4.7
  • Core Code: D
  • Voltage: 565
  • Std. Terminal: 57
  • Coating: Lead free vitreous enamel
  • Terminals: Solder coated radial lug
  • Tolerance: ±5% (1Ω and over)
  • Power rating: Based on 25°C free air rating
  • Overload: 10 times rated wattage for 5 seconds
  • Dielectric withstanding voltage: 1000 VAC (12 to 100 watt rating)

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Frequently Asked Questions

Where can I buy Ohmite L12J4R7?

You can click on the BUY or RFQ button to purchase L12J4R7 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part L12J4R7?

You can download the L12J4R7 datasheet or visit the Ohmite website for support.

Who is the manufacturer of L12J4R7?

Ohmite

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