TDK recommends a symmetrical PCB layout with a ground plane underneath the inductor to minimize radiation and ensure optimal performance. A minimum of 1.5 mm clearance around the inductor is recommended to prevent electromagnetic interference.
The KLZ2012AHR2R2WTD25 has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider thermal vias or thermal pads on the PCB to dissipate heat. Avoid exposing the inductor to high temperatures during soldering or reflow processes.
The SRF of the KLZ2012AHR2R2WTD25 is not explicitly stated in the datasheet. However, TDK provides an impedance vs. frequency graph, which can be used to estimate the SRF. Typically, it falls in the range of 10-50 MHz for this type of inductor.
The KLZ2012AHR2R2WTD25 is designed to withstand moderate vibrations. However, for high-vibration environments, TDK recommends using their vibration-resistant inductors, such as the KLZ2012AHR2R2WTD25-V series, which are specifically designed for such applications.
To ensure reliability, follow TDK's recommended storage and handling procedures, and ensure the inductor is soldered correctly. Perform thorough testing and inspection, including visual inspection, electrical testing, and environmental testing (e.g., temperature cycling, vibration testing).
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KLZ2012AHR2R2WTD25 Overview
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
