H86K81DCA

Through hole resistors are an essential part of any electronic system, providing not only electrical connections between components but also safety and stability to the system. The H86K81DCA is a surface mount resistor that offers both high resistance and low parasitic capacitance. It is used in a wide variety of applications and has become a mainstay of modern electronic design.

The H86K81DCA is a rectifying, high voltage resistor with a capacitance of 15pF and a resistance of at least 85mΩ. It is composed of four sections: an insulated top plate, a power coil, a glass layer, and a low voltage resistor. The power coil is constructed with copper wire and has a ferrite core. When a high voltage is applied, a current flows through the coil, transferred to the glass layer, and then to the resistor.

The H86K81DCA can be used in many applications, such as radio frequency (RF), analog and digital circuitry, high speed switching circuitry, motor controllers and power supplies. It can also be used for safety measures in circuits such as automotive, aerospace and medical applications, providing essential protection against electrical shock.

The H86K81DCA is an ideal choice for high voltage and high frequency applications, thanks to its low parasitic capacitance. The low parasitic capacitance means that the resistor does not absorb energy from the circuit, allowing signals to remain clean and free from degradation. This makes the resistor well suited for high frequency applications, as signals remain the same in both transmission and reception.

The H86K81DCA also offers excellent stability and reliability, allowing it to withstand harsh environmental conditions without breaking down. The resistor is rated for temperatures up to +150°C and humidity up to 90%, making it suitable for use in industrial and military applications.

Overall, the H86K81DCA is a versatile and reliable resistor suitable for both high voltage and high frequency applications. It offers the low parasitic capacitance needed to keep signals clean and the high resistance needed to protect circuits from overloading. The resistor also features excellent stability, temperature, and humidity ratings, providing years of reliable performance.