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Ohmite C300KR20E Vitreous Enamel Power Resistor
The OHMITE C300KR20E is a heavy-duty, fixed power resistor within the 280 Series, engineered for demanding applications requiring high current capacity and low ohmic values. Constructed with a tubular ceramic core and a vitreous enamel coating, this resistor provides excellent durability and heat dissipation. Its ribbed construction aids in rapid cooling, while the tinned lug terminals with holes facilitate secure connections. Ideal for motor starting, dynamic braking, and other similar applications, the C300KR20E is a reliable solution for industrial power management. RoHS compliant and available with adjustable lug options for flexibility in design.
Ohmite C300KR20E Vitreous Enamel Power Resistor Specifications:
- Core: Tubular Ceramic
- Terminals: Tinned lug with hole
- Resistance: Max. 63Ω (300W version)
- Tolerance: +/-10% (K)
- Power Rating: Based on 25°C free air rating
- Overload: 10 times rated wattage for 5 seconds
- Temperature Coefficient: +/-400 ppm/°C
- Coating: Lead free vitreous enamel (except for low resistance models)
- Dielectric Withstanding Voltage: 1000 VAC
- RoHS Compliant: Yes
- Adjustable Lug: Supplied with adjustable 300 watt models (Part No. 1974-A or 1974-B)
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Frequently Asked Questions
Where can I buy Ohmite C300KR20E?
You can click on the BUY or RFQ button to purchase C300KR20E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part C300KR20E?
You can download the C300KR20E datasheet or visit the Ohmite website for support.
Who is the manufacturer of C300KR20E?
Ohmite