Panasonic Electronic Components

<p>The AXK840145WG is a 40-position, 2-row header connector from Panasonic's P4Narrow series, featuring a 0.4mm pitch and surface mount termination. The contacts are finished with gold for reliable connectivity. The connector has a height above board of 1.32mm and supports mated stacking heights of 1.5mm, 2mm, and 2.5mm, making it suitable for compact board-to-board connections.</p><p>&nbsp;</p><p>According to the series datasheet, these connectors incorporate impact dispersion keys and a simple lock mechanism for improved shock resistance and mating feel. The design includes guides to facilitate alignment and insertion. The connector is intended for use in mobile devices, digital cameras, and industrial equipment.</p><p>&nbsp;</p><p>Packaging is provided in tape and reel with a standard quantity of 3000 units. The connector is RoHS compliant as per the datasheet, though other compliance data (MSL, REACH) is unverified.</p>

<p>The Panasonic ECJ-1VB0J684K is a multilayer ceramic chip capacitor (MLCC) designed for general electronic equipment applications.</p><p>&nbsp;</p><p>This capacitor offers a capacitance of 0.68 µF with a DC rated voltage of 6.3V. It features X5R temperature coefficient, providing stable capacitance over an operating temperature range of -55°C to +85°C. The capacitance tolerance is ±10%.</p><p>&nbsp;</p><p>Housed in an 0603 (1608 Metric) surface mount package measuring 1.60 mm in length, 0.80 mm in width, and 0.90 mm maximum thickness, it is suitable for compact PCB layouts. The termination is designed for excellent solderability and resistance to soldering heat.</p><p>&nbsp;</p><p>Typical applications include coupling, decoupling, and bypass circuits where small size, low ESL, and long life are required. The component is RoHS compliant.</p>