SQMR510KJ

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Through Hole Resistors are a common type of electrical resistor components used in circuits. The SQMR510KJ is a popular Through Hole Resistor.

The SQMR510KJ is a small power resistor composed primarily of an alloy lead-frame design. It is rated for a power dissipation of up to 0.25 watts and an operating temperature of -55 to 155℃. It is available as an axial-leaded or surface-mount device, both with a length of 7.5mm and a width of 5mm. Its small size and low power requirement make it suitable for a variety of applications.

SQMR510KJ is primarily used in low-power application fields, including medical equipment, home appliances, telecommunication devices, and more. It is also part of the component library for designing low-power circuits.

This Through Hole Resistor features a protection varistor that can handle transients up to 8V. This varistor contains a set of metal oxide elements that dissipate excess voltage so that electrical components are not damaged by transient voltage surges. This feature ensures reliable circuit performance.

The SQMR510KJ uses a reduction of metal-oxide in its construction. This allows the resistor to have a lower temperature coefficient of resistance (TCR) of 0.05ppm/K. This ensures that the resistor remains stable in temperature-sensitive environments. The resistor also features a high insulation resistance (IR) of 500mohm, ensuring that there is no short-circuiting in the circuit.

The resistor works by reducing the current that passes through the circuit. The metal film encapsulated in the resistor absorbs the current that it receives, allowing it to reduce the current in order to maintain a constant level. This ensures that the circuit is not overloaded and runs smoothly.

In summation, the SQMR510KJ Through Hole Resistor is an efficient and reliable component for use in low-power applications. It is a small and low power resistor capable of absorbing up to 0.25 watts and operating over a range of temperatures (-55 to 155℃). Furthermore, this device features a varistor for protection against transients, a low TCR for stability in temperature-sensitive environments, and a high IR for protection against short-circuiting.

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