SQM10SJB-51K

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Through Hole Resistors are used for applications where larger power dissipation ratings are needed when compared to surface mount components. The density of the component packing can also prove to be beneficial in some designs. One such through hole resistor is the SQM10SJB-51K Square Metal Film Resistor.

The SQM10SJB-51K is a small, but robust through-hole rectifier that provides a better balance between power dissipation ratings and temperature rise. It has a power rating of 10 watt with a 50-volt DC or pulse voltage rating and an operating temperature range of -65°C to +170°C. The resistor also has a maximum tolerance of ±1%.

The SQM10SJB-51K is well suited for applications in industrial, automotive, consumer and telecommunications circuits. It can be used to control heat dissipation in high-power applications, reduce voltage drop in high-current circuits, and improve accuracy in precise current or voltage measurements. An important feature of the SQM10SJB-51K is its long-term stability; it can maintain excellent accuracy and long-term reliability even when exposed to extreme temperatures, humidity, and operating environments.

The SQM10SJB-51K works through the principle of resistance. A resistor is an electrical component that is purposely designed to resist electronic signals. It achieves this by introducing an electri-cal resistance in the path. This resistance affects the flow of current in a circuit, and it can be used to control voltage, current, or both in a circuit. The SQM10SJB-51K resistor has a fixed resistance value, meaning it cannot be adjusted. Therefore, it is suitable for applications where a precise resistance value is needed for optimal performance.

The SQM10SJB-51K features a metal-film construction for superior stability and low parasitic noise. Metal-film resistors are made with a layers of metal alloys, such as nickel–chrome or tungsten, vapor-deposited on a ceramic substrate. This combination makes them more reliable and accurate when compared to carbon-film resistors. Additionally, the SQM10SJB-51K features a square-shaped resistor body for greater metallic mass, which increases its power-dissipation rating and reduces temperature rise.

The SQM10SJB-51K is a top choice for applications where consistent accuracy and performance are paramount. Its electrical and mechanical stability make it ideal for high-power, high-reliability designs. Moreover, its wide operating temperature range and long-term stability mean it can be used in applications that are subject to harsh environmental conditions.

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