Netcom connector / SD card socket series

Micro SD card socket

Model: WCT-2321-1200

Applications

communicationcar
Micro SD card socket
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Micro SD card socket 1
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Micro SD card socket 2
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Description

WCT-2321-1200 is a high-performance self-popping TF card socket (Micro SD connector) that adopts an external solder patch installation method. This product consists of a high-temperature black LCP insulating base and a copper alloy/steel metal shielding cover, featuring a 9-pin definition and compatibility with T-Flash and multimedia card standards. Its Push-Push self-popping structure enhances the user experience, and the metal shell design effectively suppresses electromagnetic interference, making it suitable for storage expansion interfaces in smartphones, dashcams, IoT terminals, and various embedded devices.

Features

  • Self-elastic structure (Push-Push)
  • The design features external soldering pads, with pins located outside the housing, making it suitable for SMT surface mounting technology. The soldering is secure, ensuring high electrical stability.
  • Compatible with T-Flash (Micro SD) and Multimedia Card (MMC) standards.
  • The metal shell/cover design effectively reduces electromagnetic interference (EMI) and ensures the integrity of data transmission.
  • The shell is made of UL94V-0 high-temperature thermoplastic, suitable for various working environments.
  • The gold plating on the contact area ensures low contact resistance and high corrosion resistance; the tin plating on the soldering area facilitates soldering.

Specifications

pin9Pin
shellUL94V-0 flame retardant, black
terminalcopper alloy
cover plateCopper alloy or steel
electroplatingNickel plating on the bottom layer is 30u", gold plating on the contact area is 0.6u", and tin plating on the soldering area is 80u"
Operation methodPush-Push (self-popping type)
PCB hole position±0.05 mm
Installation methodSurface Mount Technology (SMT)

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