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Ohmite OY272KE Ceramic Composition Resistor
The OHMITE 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, often difficult to source. They excel in high-voltage power supplies, R-C snubber circuits, and inrush limiters. The OY272KE, specifically, offers a 2-watt power rating, a resistance range, and is designed for reliable performance in challenging environments. They are RoHS compliant and available in tape and reel packaging for automated assembly.
Ohmite OY272KE Ceramic Composition Resistor Specifications:
- Watts: 2
- Resistance range: 3.3Ω-1M
- Joules max: 80
- Max working volts: 400
- Tolerance: ±10%
- Operating Temp: -40°C to +220°C
- 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%
- Thermal Shock: MIL-STD-202, Method 107: ±(2% ±0.05Ω)
- Moisture Resistance: 1000 hrs @ 40°C, 90 - 95% RH: ±5%
- Dielectric Strength: 500V
- Max Overload Voltage: 600V
- Max Pulse Voltage: 20KV
- Pulse Tolerance: 1240V @ 52µF
- Pulse Tolerance 100 pulses: 70J/35 sec.
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Frequently Asked Questions
Where can I buy Ohmite OY272KE?
You can click on the BUY or RFQ button to purchase OY272KE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part OY272KE?
You can download the OY272KE datasheet or visit the Ohmite website for support.
Who is the manufacturer of OY272KE?
Ohmite