Introducing the ECM15DCSS-S288, a high-performance board-to-board PCB connector designed for demanding applications. With a rugged construction featuring PBT and phosphor bronze materials, this connector ensures reliable connectivity in harsh environments. Its female gender, two-row design, and side hole mounting make it versatile for various PCB configurations. The termination method, using a card extender, guarantees secure connections. The contacts, made of gold-plated phosphor bronze in a hairpin shape, offer excellent conductivity and durability. With a pitch of 3.96 mm and a voltage rating of 950 VAC, this connector is suitable for high-power applications. Its straddle orientation and 30 positions cater to complex interconnections. The matte tin termination plating and wide operating temperature range of -65 to 125 °C further enhance its reliability. At a compact size of 9.4 mm width and 15.49 mm height, the ECM15DCSS-S288 is a must-have component for mission-critical electronic systems.