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Ohmite E300K3R0 Vitreous Enamel Power Resistor
OHMITE Corrib resistors are ideal for applications involving high currents at very low resistance values. These heavy-duty resistors are designed to withstand frequent start-stop cycles characteristic of motor starting, dynamic braking, and similar applications. Manufactured with corrugated resistive wire and a vitreous enamel coating, Corrib resistors offer improved durability and efficient cooling. They are hollow-core units suitable for secure mounting on chassis surfaces. Available in fixed and adjustable versions, these resistors are a reliable solution for demanding industrial applications.
Ohmite E300K3R0 Vitreous Enamel Power Resistor Specifications:
- Coating: Lead free vitreous enamel (except for low resistance 35W models and large models >1000W, which are Silicone Ceramic)
- Core: Tubular Ceramic
- Terminals: Tinned lug with hole
- Adjustable Lug: Supplied with adjustable 300W models
- 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 (terminal to mounting bracket)
- Max Amps: Calculated using √P/R
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Frequently Asked Questions
Where can I buy Ohmite E300K3R0?
You can click on the BUY or RFQ button to purchase E300K3R0 from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part E300K3R0?
You can download the E300K3R0 datasheet or visit the Ohmite website for support.
Who is the manufacturer of E300K3R0?
Ohmite