BFC230351125

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors, also known as structural capacitors, are a kind of nonpolar variable capacitors which are mainly composed of various dielectric film materials. Generally speaking, the capacitance values of film capacitors vary from the size of nanofarad to several microfarads. The characteristics of film capacitors are remarkable ones, such as frequency-independent capacitance, high insulation resistance, wide temperature range and excellent stability, and it is common for a frequency response of over 1 MHz.

The BFC230351125 is a general-purpose film capacitor introduced by TDK, with a rated capacitance of 1.25 μF and a rated voltage of 250V AC, and a rated temperature of 85℃. It has a radial construction with an 85°C ULTEM thermoplastic resin case, and is suitable for high-current, grounding or bypass applications in the EMI, medical, LED lighting and process control markets.

The main characteristics of BFC230351125 include:

• Wide temperature range. The temperature range of this product is from -55 °C to +85°C, with excellent stability and high insulation resistance.
• High capacitance accuracy. The capacitance of BFC230351125 can reach 1.25 ± 10% μF, and the capacitance is frequency-independent, very stable.
• Low DC leakage current. The maximum DC leakage current at rated voltage is 6.3 μA, and the operating current range is 0.5A to 10A.
• High rated voltage. The rated voltage is 250V AC.
• Small size. The volume of BFC230351125 is very small, the diameter is 5.4mm, and the length is 11.2mm.
• Robust construction. The radial construction and robust ULTEM thermoplastic resin case enable it to work in harsh outdoor environments.

In addition to the above characteristics, BFC230351125 has many other advantages, including excellent soldering heat resistance, high vibration resistance, and 100% lead-free soldering technology, and can also be added with a snap-on bracket for easy assembly with automated machinery.

The working principle of the film capacitor is that according to the principle of direct current, the outer parts of the film capacitor are connected to the current and the voltage is applied to the capacitor. When the current is passed through the capacitor, the surface of the dielectric between the capacitor plates is charged. The electrostatic field between the capacitor plates is charged, and the process of charges and discharge repeats periodically, resulting in a changing current.

In summary, the film capacitor BFC230351125 has some remarkable characteristics, such as wide temperature range, high capacitance accuracy, low DC leakage current, high rated voltage, small size and robust construction, and it is suitable for high-current, grounding or bypass applications in the EMI, medical, LED lighting and process control markets. In addition, its working principle is mainly based on the principle of direct current, and the process of charges and discharge repeats periodically in the electric field of the capacitor.

The specific data is subject to PDF, and the above content is for reference