PSM4-252P-10T0

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Feed through capacitors are effective devices for radio frequency (RF) shielding and signal transmission. Feed through capacitors, when utilized in electrical enclosures, offer superior protection against EMI (electromagnetic interference) and RFI (radio frequency interference). The PSM4-252P-10T0 is one such feed through capacitor that serves this purpose.

This particular feed through capacitors is primarily designed for use in industrial and consumer electronic applications. It can protect various types of electronic components and circuits from interference caused by external and internal sources. The device features a -10V DC rating, and 250V AC rating. It also possesses a maximum ESR (equivalent series resistance) value of 0.2 Ohm which ensures efficient RF signal transmission.

The construction of the PSM4-252P-10T0 corresponds to the traditional type of feed through capacitor. It is a cylindrically shaped device with two conducting pins, one at each end. A ceramic dielectric material is used in this case, which allows a high capacitance value of 2.5 pF (picofarads) between the two contacts. The construction also ensures a stable performance over longer periods, even under varying temperatures and load conditions.

The working principle of the PSM4-252P-10T0 is based on the capacitance created between the two metallic pins. The dielectric material used here serves to provide insulation between the two points and thus facilitates the desired level of impedance. This capacitive impedance value is what largely determines the desired frequency of operation. The impedance of this device is fairly stable over a wide frequency range and can achieve values up to 10GHz. The minimum capacitance provided by the device is 2.5pF with a maximum of 5pF.

The feed through capacitor also offers excellent protection from E

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