S4025R LITTLEFUSE SCR 400V 25A TO220

The S4025R LITTLEFUSE SCR is a robust and reliable silicon controlled rectifier designed for a wide range of power control applications. With a voltage rating of 400V and a current rating of 25A, this SCR is well-suited for controlling AC power in various industrial and commercial settings. Encased in a TO220 package, the S4025R offers excellent thermal performance, allowing for efficient heat dissipation and reliable operation even under demanding conditions. Its rugged construction and high surge current capability make it a dependable choice for applications requiring precise and efficient power control. The LITTLEFUSE brand is synonymous with quality and reliability, ensuring long-term performance and peace of mind.

Key features of the S4025R include its high voltage and current ratings, robust TO220 package, and excellent surge current capability. The 400V voltage rating allows it to be used in a variety of AC power circuits, while the 25A current rating provides ample capacity for controlling moderate to high power loads. The TO220 package facilitates easy mounting and efficient heat sinking, ensuring stable operation even at high power levels. Its high surge current capability protects the SCR from damage due to transient overcurrent events, enhancing its reliability and longevity. This SCR is designed to meet the stringent requirements of industrial and commercial applications.

The S4025R finds applications in a diverse range of power control systems. It is commonly used in motor speed control, phase control dimmers, and voltage regulators. In motor speed control applications, the SCR allows for precise adjustment of motor speed by controlling the amount of AC power delivered to the motor. Phase control dimmers utilize the SCR to adjust the brightness of lighting fixtures, providing energy-efficient lighting control. Voltage regulators employ the SCR to maintain a stable output voltage, protecting sensitive electronic equipment from voltage fluctuations. Its versatility and reliability make it a valuable component in various power control circuits.

When selecting an SCR for your power control needs, the S4025R stands out due to its combination of high performance, robust construction, and LITTLEFUSE reliability. Its high voltage and current ratings provide ample capacity for controlling a wide range of loads, while its TO220 package ensures efficient heat dissipation. The SCR's high surge current capability protects it from damage due to transient overcurrent events, enhancing its longevity. Whether you are designing a motor speed controller, a phase control dimmer, or a voltage regulator, the S4025R provides the performance and reliability you need.

Take control of your power applications with the S4025R LITTLEFUSE SCR. Experience the reliability, performance, and versatility that this high-quality SCR offers. Its robust construction, high voltage and current ratings, and excellent surge current capability make it an ideal choice for a wide range of power control applications. Don't settle for less – choose the S4025R for your next project. Order yours today and ensure precise and efficient power control for your critical systems. Benefit from its long-term performance and LITTLEFUSE reliability in demanding environments. Invest in the S4025R and ensure optimal power control for your applications.