Panasonic ETQP4M choke coils provide a high reliability solution. New metal composite core technology creates low buzz noise, and the integral construction enables high vibration resistance. Featuring heat resistance up to +150°C, the use of ferrous alloy magnetic material provides excellent inductance stability.

AEC-Q200 qualified
High reliability
High bias current
Stable
Low buzz noise
High efficiency
Low RDC of winding
Low eddy-current loss of the core

Typical 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.

AEC-Q200

The Panasonic Power Inductor has high heat resistance and high reliability using metal composite core. It has high vibration resistance as result of newly developed integral construction. The Excellent inductance stability using ferrous alloy magnetic material. It has shielded construction.

Operation up to 150°C including self heat
High bias current
Temperature stability
Low audible noise
Noise filter for various drive circuitry requiring high temperature operation and peak current handling capability

Panasonic Non Standard SMT Inductors (Chokes)