Ohmite L12J470E Wirewound Power Resistor
The Ohmite L12J470E is a high-quality wirewound power resistor, part of the esteemed 270 Series, designed to meet the demands of high-power and surge applications. With a resistance value of 470 ohms and a power rating of 12 watts, this resistor is ideal for various industrial and commercial uses.
Key Features
- Resistance Value: 470 ohms
- Power Rating: 12 watts
- Tolerance: ±5%
- Temperature Coefficient: ±260 ppm/°C
- Maximum Working Voltage: 565 volts
- Construction: Wirewound
- Coating: Vitreous enamel for enhanced durability and heat resistance
- Mounting: Tubular design suitable for chassis mounting
- Applications: High power, surge, and high-energy environments
Certifications and Compliance
The L12J470E resistor adheres to stringent quality standards, holding certifications such as ISO 9001:2015, AS9100D, and IATF 16949. It is also RoHS and REACH compliant, ensuring environmental responsibility and safety.
Dimensions
The resistor features a compact design with a diameter of 0.313 inches (7.94 mm) and a length of 1.748 inches (44.40 mm), facilitating easy integration into various electronic assemblies.
Applications
Due to its robust construction and reliable performance, the Ohmite L12J470E is well-suited for applications requiring high power dissipation and resistance to surges, including power supplies, motor drives, and industrial controls.
For detailed specifications and additional information, please refer to the product datasheet.

















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