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Ohmite L50J4K0 Vitreous Enamel Power Resistor

Ohmite's 270 Series Vitreous Enamel Power Resistors are designed for applications demanding high wattage ratings, typically ranging from 12 to 1000 watts. These resistors are built with lug terminals suitable for soldering or bolt connections, and their hollow core allows for secure mounting using various brackets. Constructed with an all-welded design and a durable, lead-free vitreous enamel coating, they are ideal for rugged industrial environments. Available in a range of resistance values and wattage ratings, these resistors offer reliable performance and longevity.

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Part No:L50J4K0
Stock:0
Inv Date:06-02-2026
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Part No:L50J4K0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $12.05
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Part No:L50J4K0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.19
Buy/RFQ:
Part No:L50J4K0
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.19
Buy/RFQ:

Ohmite L50J4K0 Vitreous Enamel Power Resistor Specifications:

  • Series: 270
  • Wattage: 50
  • Ohms: 0.38-260K
  • Core Code: K
  • Voltage: 1625
  • Std. Terminal: 40
  • Coating: Lead free vitreous enamel
  • Core: Tubular ceramic
  • Terminals: Solder coated radial lug
  • Derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • Tolerance: ±5% (J) for 1Ω and over; ±10% (K) under 1Ω
  • Power rating: Based on 25°C free air rating
  • Overload: 10 times rated wattage for 5 seconds
  • Temperature coefficient: ±400 ppm/°C (1 to 20Ω); ±260 ppm/°C (Above 20Ω)
  • Dielectric withstanding voltage: 1000 VAC (12 to 100 watt rating); 3000 VAC (175 to 225 watt rating)
  • Max. amps: use the formula √P/R

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase L50J4K0 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part L50J4K0?

You can download the L50J4K0 datasheet or visit the Ohmite website for support.

Who is the manufacturer of L50J4K0?

Ohmite

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