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Ohmite CS5FR004E Precision Current Sensing Resistor
The Ohmite CS5 series is a high-power precision current sensing resistor designed for demanding applications. Featuring a non-inductive copper manganin element within a ceramic case, the CS5FR004E offers excellent long-term stability and low TCR. The four-terminal Kelvin connection allows for high-precision measurements even with low resistance values. Typical applications include power modules, frequency converters, and switch mode power supplies. The resistor is RoHS compliant and offers a wide range of resistance values and tolerances to meet specific application requirements.
Ohmite CS5FR004E Precision Current Sensing Resistor Specifications:
- Series Power Rating: 5W
- Resistance Range: 1mΩ - 4mΩ
- Resistance Tolerance: ±0.5%, ±1%
- TCR: ±30ppm/°C
- Max Current: 60A at 1mΩ
- Temperature Range: -25℃ ~ +150℃
- Insulation Resistance: 20MΩ min. at DC500V
- Load Life: 1,000 hours at rated power at 70°C, 1.0%+0.05Ω max.
- Short Time Overload: Mil-Std-202, Method 106, Cond. A, 0.5%+0.05Ω max.
- Dielectric Withstanding Voltage: 1500V for 1 minute
- Stability: Mil-Std-202, Method 107, 0.1%+0.05Ω max.
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Frequently Asked Questions
Where can I buy Ohmite CS5FR004E?
You can click on the BUY or RFQ button to purchase CS5FR004E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part CS5FR004E?
You can download the CS5FR004E datasheet or visit the Ohmite website for support.
Who is the manufacturer of CS5FR004E?
Ohmite