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Ohmite C300K25RE Vitreous Enamel Power Resistor

OHMITE's 280 Series Corrib[®] fixed and adjustable vitreous enamel power resistors are engineered for applications requiring high currents at very low resistance values. These heavy-duty resistors are designed to withstand frequent start-stop cycles common in motor starting, dynamic braking, and similar applications. Manufactured with corrugated resistive wire and a protective vitreous enamel coating, Corrib resistors offer enhanced durability and efficient cooling. Available in various configurations and with optional silicone coating for extreme low resistance models, these resistors provide reliable performance in demanding industrial environments. RoHS compliant options are available.

Authorized Distributors
Part No:C300K25RE
Stock:7
Inv Date:06-01-2026
Price: Unit price: $116.65
Buy/RFQ:
Part No:C300K25RE
Stock:7
Inv Date:06-01-2026
Price: Unit price: $116.65
Buy/RFQ:

Ohmite C300K25RE Vitreous Enamel Power Resistor Specifications:

  • Coating: Lead-free vitreous enamel (except for low resistance models)
  • Core: Tubular Ceramic
  • Terminals: Tinned lug with hole (RoHS solder composition)
  • Resistance: Max. 63Ω
  • Tolerance: ±10% (K)
  • Power Rating: Based on 25°C free air rating
  • Derating: Linearly from 100% @ +25°C to 0% @ +400°C
  • Overload: 10 times rated wattage for 5 seconds
  • Temperature Coefficient: ±400 ppm/°C
  • Dielectric Withstanding Voltage: 1000 VAC
  • Adjustable Lug: Supplied with adjustable 300 watt models

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Frequently Asked Questions

Where can I buy Ohmite C300K25RE?

You can click on the BUY or RFQ button to purchase C300K25RE from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part C300K25RE?

You can download the C300K25RE datasheet or visit the Ohmite website for support.

Who is the manufacturer of C300K25RE?

Ohmite

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