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Ohmite OX472KE Ceramic Composition Resistor
OHMITE's OX/OY Series ceramic composition resistors are engineered for demanding applications requiring surge resistance, high peak power, or high energy handling. These resistors are a robust alternative to carbon composition resistors, offering improved performance and reliability in high-voltage power supplies, R-C snubber circuits, and inrush limiters. The OX/OY Series provides a cost-effective solution for a wide range of industrial and electronic applications, ensuring stable and efficient operation under challenging conditions. They are RoHS compliant and available in tape and reel packaging for automated assembly.
Ohmite OX472KE Ceramic Composition Resistor Specifications:
- Watts: 1-2
- Resistance range: 3.3Ω-1M
- Joules max: 50-80
- Max working volts: 300-400
- Terminals: Pb-free solder-coated axial
- Coating: Silicone ceramic
- Derating: Linear from 100% @ +70°C to 0% @ +200°C
- Operating Temp: -40°C to +220°C
- Tolerance: ±10%
- Power Rating: Based on 70°C free air rating
- Temperature Coefficient: -1300 ±300ppm/°C
- Life Test: MIL-STD-202, Method 108: ±5%
- Short Time Overload: 2x rated V, 5 sec ON @ 70°C: ±(2% +0.05Ω)
- Resistance to Pulse: ±5%
- Moisture Resistance: 1000 hrs @ 40°C, 90 - 95% RH: ±5%
- Dielectric Strength: 500V/700V
- Max Overload Voltage: 600V/800V
- Max Pulse Voltage: 14KV/20KV
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Frequently Asked Questions
Where can I buy Ohmite OX472KE?
You can click on the BUY or RFQ button to purchase OX472KE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part OX472KE?
You can download the OX472KE datasheet or visit the Ohmite website for support.
Who is the manufacturer of OX472KE?
Ohmite