2510R-42H

Fixed inductors are electrical components used to accept and store energy in the form of an electro-magnetic field. The 2510R-42H is a fixed inductor for board level mounting that has been designed to provide improved performance even under long-term high temperature operation. It has an internal self-healing structure that allows it to withstand severe surges without any damage to the inductor. Furthermore, with a wide operating temperature range of -25 to +125C and excellent humidity resistance, it is the perfect choice for applications where reliability and long-term durability are paramount.

Application Field

The 2510R-42H is a powerful, yet cost-effective, component designed to address a multitude of industry-wide needs. Its use is found in many commercial, automotive, consumer, industrial and medical applications, including automotive power supplies, microcontroller circuits, amplifier circuits, power trains, pulsed electric motor control, and switching regulators. Because of its high-frequency and low-noise characteristics, the 2510R-42H is particularly popular in RF, audio, video, audio/video, medical imaging, transit, and avionics products, and is optimal for use in power backplanes.

Working Principle

The 2510R-42H fixed inductor is a single-layer, flat-shaped core with a highly permeable magnetic material, such as ferrite or nanocrystals, that is wound around an air-gap region. When an alternating current passes through the inductor, an electro-magnetic field is created. This magnetic field induces a voltage across the core which is directly proportional to the flux linkages present in the air-gap. Because the core maintains fixed dimensions, the inductance is predictable and repeatable.

At high frequencies, the 2510R-42H functions as a low-pass filter that allows only low-noise signals to pass through undisturbed and reduces stray electromagnetic interference. Because the inductor is wound with high-quality semiconducting materials, it also provides increased protection against short-circuits and other external interference.

Because of its narrow bandwidth, the 2510R-42H can be used to achieve high-precision impedance matching. It is commonly used in RF applications such as wireless communications, high-frequency circuit designs and automotive applications where RF frequencies are in use. The 2510R-42H also has low power consumption, excellent temperature stability, and a high operating temperature range, making it an ideal choice for board-level mounting and other applications where added protection is essential.

The 2510R-42H is the perfect choice for applications that require steady and repeatable performance, low noise, and durability over long-term use. The combination of its wide operating temperature range and excellent humidity resistance make it the perfect choice for applications where reliability and long-term durability are paramount.