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Ohmite C300K5R0E Vitreous Enamel Power Resistor
The OHMITE C300K5R0E is a heavy-duty vitreous enamel power resistor ideal for applications requiring high current capacity at low ohmic values. Its ribbed construction aids in rapid cooling, while the tinned lug terminals provide secure connections. Commonly used in motor starting, dynamic braking, and other similar applications, this resistor is designed to withstand frequent start-stop cycles and offers excellent durability. Available with adjustable lugs for customized resistance values, the C300K5R0E is a reliable solution for demanding industrial environments.
Ohmite C300K5R0E 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
- RoHS Compliant: Yes (add “E” suffix to part number)
- Derating: Linearly from 100% @ +25°C to 0% @ +400°C
- Overload: 10 times rated wattage for 5 seconds
- Temperature Coefficient: ±400 ppm/°C
- Coating: Lead free vitreous enamel (Silicone Ceramic for extreme low resistance models)
- Dielectric Withstanding Voltage: 1000 VAC (terminal to mounting bracket)
- Max Amps Calculation: √P/R
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Frequently Asked Questions
Where can I buy Ohmite C300K5R0E?
You can click on the BUY or RFQ button to purchase C300K5R0E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part C300K5R0E?
You can download the C300K5R0E datasheet or visit the Ohmite website for support.
Who is the manufacturer of C300K5R0E?
Ohmite