TDK claims to have created the smallest common-mode choke for automotive Ethernet applications. Its dimensions are 3.2 mm x 2.5 mm x 2.5 mm. The ACT1210L choke, which is qualified to AEC-Q200, retains the Scd21 mode conversion characteristic of the previous generation product, the ACT45L. According to the supplier, this key parameter expresses the amplitude ...
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