SQM700JB-6R2

Through hole resistors remain a valuable tool in the field of electrical engineering. The SQM700JB-6R2 stands out among them for its remarkable features and dependability. This through hole resistor is most suitable for high power applications up to 250W, and is recommended for surface mounting applications.

Structure and design

The SQM700JB-6R2 through hole resistor comes in a three-terminal layout with a high impedance ratio. It is designed as two interconnected rectifier plates that are connected through an oxide surface layer, which comprises the resistive element. Its shape is cylindrical, which allows for easy soldering.

The resistor’s temperature coefficient is in the range of -40 degrees Celsius to +125 °C, and it incorporates an insulation sleeve for temperature protection. This also ensures that the resistor’s contact is unaffected by the power being dissipated. In addition, it has finger-safe design for enhanced safety. The resistor is made of Nickel Chromium (NiCr) and has a rated voltage of 6.3V.

Application field and working principle

The SQM700JB-6R2 through hole resistor is specifically designed for use in high power applications, including power supplies, audio amplifiers, laser beam systems and automotive applications. It is typically used to control the voltage and current between two points, and it works by regulating the flow of current through it. This is done by producing a resistance that limits the flow of electric current. As the current passes through the resistor, some power is lost due to the opposition of the resistor.

It also features an insulation sleeve to protect the resistor from externally generated electromagnetic interference. This ensures that the resistor can be used reliably in electrical circuits and it offers superior noise immunity. Additionally, the heat generated by the current passing through the resistor can be dissipated more effectively due to the integrated heat sink.

Benefits

The SQM700JB-6R2 through hole resistor is a very versatile component. It is suitable for a wide range of applications due to its low operating temperature, low heat dissipation, reliable performance, and wide operational temperature range. It also offers excellent noise suppression, making it ideal for constructing precise circuits. Furthermore, its rugged design ensures that it is able to withstand mechanical stresses, making it a great choice for long-term projects.

The SQM700JB-6R2 is a versatile component, and is perfect for high-power applications requiring superior performance and reliability. Its features and design make it a reliable and dependable through hole resistor. This makes it a great choice for circuit designs that require precise and reliable operation.