ETQP3M Series Wire Wound ChokesPanasonic ETQP3M choke coils (sometimes known as the PCC-M0530M series) provide a high reliability solution. Featuring heat resistance up to +150°C, the use of ferrous alloy magnetic material provides excellent inductance stability. New metal composite core technology creates low buzz noise, and the integral construction enables high vibration resistance.AEC-Q200 qualifiedHigh reliabilityHigh bias currentStableLow buzz noiseHigh efficiencyLow RDC of windingLow eddy-current loss of the coreApplicationsTypical applications include DC-DC converters and noise filters for drive circuitry that need high peak current and operating temperature handling capabilities. These choke coils are AEC-Q200 qualified and are suitable for automotive applications.Panasonic Non Standard SMT Inductors (Chokes)