Electronic Components & Devices

Memory Card Connectors

5138 Series

The 5138 Series are connectors for cards that are compliant with microSD™standards specified by the SD Card Association, which is an organization in charge of setting industry standards for SD Memory Cards. These connectors, featuring a height of 1.6mm, were developed for equipment requiring portability such as mobile phones and mobile equipment.


Typical Applications

Smartphone, Tablet PCs / Notebook PCs,DSCs / DVCs, Audio Players, FPD / LCD TVs, Printers / Copiers, Industrial Equipment, Medical Equipment etc.


No. of Positions 8
PCB Mounting
Stand Off Without
Applicable Standard microSD™
Pitch Conforming to SDA™
Rated Current DC 0.5A/Contact
Rated Voltage DC 5V/Contact
Withstanding Voltage AC 500Vrms/min.


  • Compliant with the microSD™standards specified by SDA™Features a width of 14.3mm, depth of 16.5mm (including tails), and height of 1.6mm. 10,000 mating cycles are guaranteed.
  • Normal direction of card insertion. Push-push type with a spring-eject mechanism adopted for secure card operation. Provides a fine “click” feeling at times of card insertion and ejection.
  • Equipped with a card detection switch.
  • Features a mechanism to lock the card securely and prevents it from jumping out.
  • The outer lead frame enables rework after mounting.
  • Contact Material: Copper alloy
  • Insulator Material: Heat-resistant plastic
  • Operating Temperature Range: -25 to +85°C

Plating Specifications

Plating CodeContact AreaTail AreaRoHS Compliance
858+ Au Au Yes

Memory Card Connectors

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