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Ohmite L12J47RE Vitreous Enamel Power Resistor

OHMITE's 270 Series Vitreous Enamel Power Resistors are robust components engineered for demanding applications requiring high wattage dissipation. These resistors boast lug terminals suitable for both soldering and secure bolt connections, ensuring reliable electrical contact. The durable vitreous enamel coating provides excellent protection against harsh environments, while the all-welded construction enhances overall structural integrity. Available in a wide range of resistance values and wattage ratings, these resistors are ideal for power control, motor starting, and other industrial applications where reliability and performance are paramount. Options include non-inductive versions, silicone ceramic coatings, and custom core designs to meet specific application requirements.

Authorized Distributors
Source:Newark
Part No:L12J47RE
Stock:40
Inv Date:06-01-2026
Price: Unit price: $11.12
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Source:DigiKey
Part No:L12J47RE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $7.4964
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Source:DigiKey
Part No:L12J47RE
Stock:40
Inv Date:06-01-2026
Price: Unit price: $5.51
Buy/RFQ:
Part No:L12J47RE
Stock:20
Inv Date:06-02-2026
Price: Unit price: $15.75
Buy/RFQ:
Part No:L12J47RE
Stock:0
Inv Date:06-01-2026
Price: Unit price: $15.75
Buy/RFQ:
Part No:L12J47RE
Stock:40
Inv Date:06-01-2026
Price: Unit price: $6.36
Buy/RFQ:
Part No:L12J47RE
Stock:40
Inv Date:06-01-2026
Price: Unit price: $6.36
Buy/RFQ:

Ohmite L12J47RE Vitreous Enamel Power Resistor Specifications:

  • Wattage: 12 W
  • Resistance: 47 Ohms
  • Core Code: D
  • Voltage: 565 VAC
  • Standard Terminal: 57
  • Coating: Lead free vitreous enamel
  • Tolerance: ±5% (J)
  • Maximum Voltage: Based on Ohm’s Law [V=√P*R]
  • Derating: Linearly from 100% @ +25°C to 0% @ +350°C
  • Temperature Coefficient: ±400 ppm/°C (1 to 20Ω)
  • Dielectric Withstanding Voltage: 1000 VAC (12 to 100 watt rating)
  • Mounting: Spring-type brackets, thru bolts, or slotted-steel brackets

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Frequently Asked Questions

Where can I buy Ohmite L12J47RE?

You can click on the BUY or RFQ button to purchase L12J47RE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part L12J47RE?

You can download the L12J47RE datasheet or visit the Ohmite website for support.

Who is the manufacturer of L12J47RE?

Ohmite

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