M39003/09-0166

Tantalum capacitors are increasingly being used as miniature components in a broad range of modern electronic devices. The common type of tantalum capacitor is the M39003/09-0166, which is particularly suitable for high frequency applications such as advanced circuit design due to its self-healing capability. In this article, we will examine the application field and working principle of the M39003/09-0166.

The M39003/09-0166 is an electrolytic capacitor and has a high volumetric efficiency, making it ideal for use in space-sensitive applications such as mobile phones, tablets, and digital audio players. The capacitor has a working voltage range of 25 to 250 volts and offers a wide temperature range of -55 to +105°C. It also offers a very low effective series resistance (ESR), which makes it ideal for handling powerloads under high frequency conditions. Because of its self-healing capability, it also has the advantage of being able to withstand transient voltage surges and electrolytic leakages.

The working principle of the M39003/09-0166 is based on an electrolytic process. This involves two electrodes, one of which is an anode and the other a cathode, with an electrolyte between them. When a voltage difference is applied across the electrodes, the electrolyte creates a “capacitive flow” which maintains the voltage difference. This means that the capacitor is able to store a charge, even when the voltage is removed.

The main advantages of the M39003/09-0166 are its self-healing capability, low ESR, and wide temperature range. Additionally, the capacitor is widely available in various case sizes, making it suitable for different applications. It is also relatively easy to mount and generally offers long-term reliability.

In summary, the M39003/09-0166 is an ideal choice for applications requiring high frequency operation and can be used in a wide range of modern electronic devices. The electrolytic process within the capacitor provides self-healing, low ESR, and wide temperature range. Additionally, the capacitor is widely available and is easy to mount. These make it a popular choice for many applications.