H85K23BDA

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Through Hole Resistors are a type of resistors that typically have two leads and are connected to the circuit board with an end that passes through a hole on it. The H85K23BDA resistor is a through-hole resistor consisting of a metal-ceramic ring around an embedded copper core. It is the first of its kind in the industry with a rating of up to 85kohms at 1 Watt. The resistor is designed for general purpose and wide band applications.

The key to the H85K23BDA resistor\'s high resistance value is the structure and material of its leads. The metal-ceramic ring is composed of a copper inner core surrounded by a combination of cobalt, nickel, and iron oxides. This allows it to maintain a low resistance value, even at high voltages. The copper core also helps reduce thermal stresses due to its good conductivity, making it ideal for high-frequency applications. The leads of the resistor also feature an insulation coating, which helps protect against electrical damage.

The H85K23BDA resistor also provides a high tolerance rating of up to 5%. This means that it can provide a more accurate reading of current or voltage for precise measurements. The resistor also features a high maximum operating temperature rating of 120°C, making it suitable for use in high-temperature applications.

The H85K23BDA\'s working principle is similar to that of other through-hole resistors. The resistor\'s metal-ceramic ring and copper core act as an electrical bridge, creating a resistance path for the current to flow through. This path helps reduce the current flowing through the circuit, allowing it to meet the desired voltage level. When the applied voltage exceeds the resistance level, the resistor begins to heat up, thereby reducing the voltage level.

The H85K23BDA resistor has a wide range of applications, including power supplies, radiofrequency circuits, motor control, lighting control, and telecommunications. Its high resistance value makes it ideal for creating high current loops in power supplies, while its high temperature rating makes it suitable for use in high-temperature environments. Its high tolerance rating also allows for more precise measurements in applications such as medical testing or laboratory instruments.

In conclusion, the H85K23BDA Through Hole Resistor is an advanced resistor with a wide range of applications, including power supplies, radiofrequency circuits, motor control, lighting control, and telecommunications. Its copper core and metal-ceramic ring provide a high resistance rating, while its insulation coating and high tolerance rating make it an ideal choice for precision measurements. Its high resistance rating and high temperature rating make it suitable for use in high-temperature applications.

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