CDV30FH181GO3

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Mica and Polymer Tantalum (PTFE) capacitors are widely used in a variety of electronic applications due to their unique characteristics. CDV30FH181GO3 is a type of mica-polymer capacitor suitable for extended temperature range usage. It utilizes dielectric made of two metal oxides which are sandwiched with a thin metal foil. Dielectric constant and values, voltage rating, temperature range categorize the application types of capacitors. The CDV30FH181GO3 has a compression-molded mica in combination with a polytetrafluorethylene (PTFE) material to give a monolithic capacitor. It is possibly the most reliable capacitor technology in the market.

The CDV30FH181GO3 capacitor exhibits a wide range of features for this application field. It has a temperature range of -55°C to +125°C with its maximum capacitance up to 8μF and voltage rating of 25Vdc. The capacitance tolerance and dielectric losses of the CDV30FH181GO3 are also low. The capacitor does not utilize organic impregnation and hence offers a substantially higher reliability. Common applications of the CDV30FH181GO3 include: switching power supplies, sensors, transducers, communications, automotive electronics and so on.

The CDV30FH181GO3 works on the principle of dielectric medium storing charge. It consists of two metallic plates (anode and cathode) which are separated by a dielectric material. The anode and cathode are polarized by an applied voltage. In the capacitor, electrons gather up on the negative plate or cathode side from the applied voltage while the positive plate or anode attracts charge from the environment. This relationship between the two metallic plates is known as electric displacement. The CDV30FH181GO3 utilizes mica dielectric separating dielectric from the metallic plates which results in a reliable and robust capacitor. The dielectric material between the anode and cathode allows electrostatic conduction or electric displacement between them.

The CDV30FH181GO3 capacitor has a wide range of advantages such as excellent capacitance stability over a wide range of temperatures, good high frequency response, low EMI/RFI susceptibility, low dielectric absorption, and high insulation resistance. The capacitor is also relatively small in size making it suitable for space-crunch applications. The capacitor also has some noteworthy disadvantages including limited operating temperature range, high cost, and limited capacitance range.

In conclusion, CDV30FH181GO3 capacitors are suitable for extended temperature range applications due to the excellent performance of the dielectric material and robust construction. The capacitor has good high frequency response, low EMI/RFI susceptibility, and low dielectric absorption. The capacitance also remains stable over a wide range of temperatures. The CDV30FH181GO3 capacitor is ideal for switching power supplies, sensors, transducers, communications, and automotive electronics.

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