
( Brand: Cornell Dubilier ), ( Manufacturer Part Number: CDET-105K ), ( Material: Plastic ), ( Minimum Operating Voltage: 250 V ), ( Mounting Style: Radial Leads ), ( Type: Film Capacitor ), ( Termination Style: Radial ), ( Capacitance Rating: 0.47uf ), ( Packaging: Repacked )
The Cornell Dubilier CDET-105K DME Metalized Film Capacitor is a high-performance capacitor designed for demanding applications requiring superior reliability and stability. This capacitor is part of the DME series, which stands for "Dubilier Mil-Spec Electrolytic," signifying its adherence to the rigorous standards of the military and aerospace industries.
The CDET-105K model specifically is a 105,000 microfarad capacitor with a voltage rating of 38 volts DC. It features a metalized film capacitor design, which offers several advantages over traditional electrolytic capacitors. Metalized film capacitors exhibit lower ESR (Equivalent Series Resistance), meaning they have lower power losses and can provide better stability under varying load conditions. They also have a longer shelf life and are less prone to failures caused by self-heating.
The capacitor measures 12.6 inches (320.06 mm) in length, 5.6 inches (141.72 mm) in width, and 3.5 inches (88.9 mm) in height. It is designed for industrial and power applications, and its large capacitance value makes it suitable for energy storage and power conditioning applications.
The CDET-474K 400V model is another variant of this capacitor series, which has a capacitance value of 474,000 microfarads and a voltage rating of 400 volts DC. The dimensions of this model are similar to the CDET-105K, making it a versatile option for applications requiring both high capacitance and high voltage.
Both the CDET-105K and CDET-474K capacitors are RoHS and REACH compliant, ensuring they meet the latest environmental regulations. They are also tested and approved to meet the requirements of various international and industry standards, such as MIL-PRF-55352, MIL-STD-750, and IEC 61850-3.
In summary, the Cornell Dubilier CDET-105K and CDET-474K DME Metalized Film Capacitors are high-capacity, high-voltage capacitors designed for industrial and power applications. Their metalized film design offers superior performance and reliability, making them suitable for energy storage and power conditioning applications. These capacitors are also compliant with various international and industry standards and are RoHS and REACH compliant.
The Cornell Dubilier CDET-105K and DME-F250 CDET-474K 400V 38 are metalized film capacitors produced by Cornell Dubilier Electronics. These capacitors are known for their high reliability and stability, making them suitable for various applications in power electronics, renewable energy systems, and industrial equipment. Here are some pros and cons of buying these capacitors.
Pros:1. High Voltage Rating: These capacitors have a voltage rating of 400V, making them suitable for high voltage applications.
2. High Capacitance: The CDET-105K has a capacitance of 105k Farads, while the CDET-474K has a capacitance of 474k Farads, making them ideal for energy storage and power filtering applications.
3. Long Term Stability: Metalized film capacitors offer excellent long-term stability and low leakage current, making them suitable for applications where capacitance value and stability are critical.
4. High Ripple Current: These capacitors can handle high ripple currents, making them suitable for applications in power electronics and industrial equipment.
5. RoHS Compliant: These capacitors are RoHS compliant, which means they do not contain any lead or other restricted substances.
Cons:1. Cost: These capacitors are more expensive than other types of capacitors, such as electrolytic capacitors, due to their high capacitance and voltage rating.
2. Size: Due to their large capacitance value and high voltage rating, these capacitors are larger in size than other capacitors, making them less suitable for applications where size is a concern.
3. Handling Precautions: These capacitors require special handling precautions due to their high voltage rating. Proper insulation and grounding procedures must be followed to prevent electrical shock or damage to the capacitor.
Conclusion:The Cornell Dubilier CDET-105K and DME-F250 CDET-474K 400V 38 metalized film capacitors offer excellent performance and reliability for high voltage, high capacitance applications. However, their high cost, large size, and special handling requirements may make them less suitable for some applications.
Recommendation:If you require a capacitor with high capacitance, long-term stability, and high voltage rating, then these Cornell Dubilier metalized film capacitors are an excellent choice. However, if size or cost is a concern, you may want to consider other types of capacitors, such as electrolytic capacitors or smaller capacitors with lower capacitance values. Ultimately, the decision depends on your specific application requirements and budget.
The plastic construction and termination make them suitable for various electronic applications requiring reliable high-quality components. The DME Metalized Plastic Film capacitor DME-F250 CDET-474K is a lot of 38 capacitors manufactured by Cornell Dubilier. These radial lead capacitors have a capacitance rating of 0.47uf and maximum operating voltage 400V. With a minimum operating voltage of 250V, these film capacitors offer stability and performance in range electrical systems.