SQP30AJB-75K

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Through Hole Resistors have been utilized in various applications. The SQP30AJB-75K is a particular type of Through Hole Resistors. It is designed for the use in protecting circuits from voltage spikes, power surges and overvoltage conditions. The SQP30AJB-75K is an axial leaded voltage-dependent circuit protection device that is designed to limit the contamination of circuits in the presence of transient voltage and current surges.

The SQP30AJB-75K has a wide variety of features that make it an ideal choice for uses in circuit protection. The device has a nominal resistance of 75K ohms and is rated for a maximum voltage of 30V and a nominal temperature range of -40°C to +108°C. The SQP30AJB-75K also has a high energy absorption capability of up to 55J. Additionally, it has a peak pulse rectification current rating of 16A, which makes it extremely suitable for use in high peak-power applications.

The working principle of the SQP30AJB-75K is quite simple. It consists of two parts: the first is a voltage-dependent Resistor (VDR) that acts as a surge absorber and provides protection to the load. The second part is the internal electronics which act as an internal controller to protect the connected circuit. The voltage-dependent Resistor helps to limit the voltage that passes through it and shields the connected circuit from voltage spikes. It also helps to reduce the current that passes through the VDR and thereby providing protection against power surges and overvoltage conditions.

The SQP30AJB-75K can be used in various industries, including industrial, automotive, medical and military applications. It is commonly used in circuit protection systems, such as in power supplies, television receivers, home appliances, industrial motor controllers, solenoid switches, and so on. Additionally, this Through Hole Resistor can be used in data and signal lines and in power distribution and switching applications.

The SQP30AJB-75K is a high-performance, reliable Through Hole Resistor that is designed to provide circuit protection in a wide range of applications. Its simple design and outstanding features make it an ideal choice for applications that need reliable circuit protection. It can effectively limit contamination and protect circuits from voltage spikes, power surges and overvoltage conditions, and is suitable for high peak-power applications.

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