The recommended land pattern for the 1812CS-472XJLC inductor is a rectangular pad with a size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape.
The 1812CS-472XJLC inductor has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a heat sink or thermal interface material if high currents or high ambient temperatures are expected.
The SRF of the 1812CS-472XJLC inductor is approximately 250 MHz. This is the frequency at which the inductor's impedance peaks due to its internal capacitance and inductance.
While the 1812CS-472XJLC inductor is a high-quality component, it is not specifically designed for high-reliability or aerospace applications. For such applications, consider using inductors with specialized screening and testing, such as those compliant with MIL-PRF-83446 or ESCC 4001.
The saturation current of the 1812CS-472XJLC inductor can be determined by consulting the inductor's datasheet and application notes. As a general rule, the inductor's saturation current is typically 30-50% of its rated current.
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Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.
