描述

The 1140084168 is a Micro SD card connector with integrated card detection switch designed for top-mount PCB applications. It features 8 contact pins configured for Micro SD card interfacing, including data lines (Bits 0–3), command/response, clock, and dual supply voltage pins, with a card detection switch that signals when the card is ejected or fully inserted. The connector is constructed with an LCP black housing (UL 94V-0), copper alloy contacts, and stainless steel shell, with gold plating on contact areas (available in multiple thicknesses from 1 µm to 30 µm) and tin plating (120 µm minimum) on solder tails. Key dimensions include a connector length of 11.95 mm, width of 3.35 ± 0.15 mm, and height of 1.55 mm, with a tail coplanarity of 0.12 mm maximum and PCB pad tolerance of ±0.05 mm. This connector is ideal for portable devices, memory card readers, and embedded systems requiring reliable Micro SD card insertion and detection functionality.