C300K4R0E - 

Resistor, 4 ohm, 280 Series, 300 W, ± 10%, Solder Lug

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Manufacturer Part No:
Newark Part No.:
Product Range
280 Series
Technical Datasheet:
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Product Information

280 Series
± 10%
Solder Lug
± 400ppm/°C
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Product Overview

The C300K4R0E is a through-hole Power Resistor with tubular ceramic core and tinned lug with hole terminals. The Corrib® fixed and adjustable vitreous enamel power resistor is ideal for applications involving high currents at very low resistance values. This large, heavy-duty resistor is designed to withstand frequent start-stop cycles characteristic of motor starting, dynamic braking and other similar applications. The Corrib® is manufactured with corrugated resistive wire. To accelerate cooling, the wire is securely fused to the ceramic core by the protective vitreous enamel coating to improve durability. Corrib resistor is hollow-core unit which can be securely fastened to chassis surfaces with through bolts and brackets. It is designed for equipment requiring low resistance loads at low ohmic values and high current capacity.
  • Ribbed construction aids in rapid cooling
  • Especially constructed for motor starting and dynamic braking
  • High Power Resistor


Motor Drive & Control


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Through Hole Resistor, 4 ohm, MC Series, 300 W, ± 10%

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