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Micro SD Card Connector Push Push Type H1.85 CT125018530E7

Micro SD Card Connector Push Push Type H1.85 CT125018530E7

The CT125018530E7 is a low-profile Micro SD card connector featuring a reliable Push-Push mechanism for easy card insertion and extraction. With a mounting height of only 1.85mm, it is specifically designed for space-constrained electronic devices requiring external flash storage.

  • Part Number :

    CT125018530E7
  • Product Category :

    Card Sockets Connectors
  • Compatible Card :

    MicroSD Card

Product Overview

This surface-mount (SMT) component is engineered for durability and high-speed data connectivity. It utilizes heat-resistant polymer materials to withstand industrial soldering temperatures and a stainless steel shell for enhanced structural integrity and EMI shielding. The connector includes 9 functional pins plus multiple ground points to ensure stable performance in mobile and portable applications.

 

Product Specifications / Attributes

  • Type: Micro SD Push-Push.
  • Height: 1.85mm.
  • Housing Material: Black heat-resistance polymer (UL94V-0).
  • Contact Material: Copper Alloy with 1u" Gold plating in the contact area and 80u" Matte Tin in the solder area.
  • Shell Material: Stainless Steel with Nickel plating.
  • Coplanarity: 0.10mm maximum for precise SMT assembly.
  • Pin Assignments: Includes DAT0-DAT3, CMD, VDD, CLK, VSS, and Card Detect (CD).

 

Features&Benefits

  • Push-Push Operation: Provides a user-friendly "click" feedback for both locking and ejecting the card.
  • Ultra-Slim Design: The 1.85mm profile minimizes PCB vertical space usage.
  • Robust Shielding: The stainless steel shell protects the internal contacts and provides secure grounding.
  • SMT Compatibility: Optimized for high-volume automated pick-and-place manufacturing.

 

Packing Details

  • Packaging Method: Tape and Reel (Carrier Tape width 24mm).
  • Quantity per Reel: 900 pieces.
  • Quantity per Carton: 6,300 pieces (comprised of 7 reels).
  • Carton Dimensions: 350mm x 350mm x 240mm.
  • Environmental Protection: Each carton includes desiccant (2 PCS) and a PE waterproof bag to protect against moisture during shipping.

Applications

  • Handheld consumer electronics like smartphones and tablets.
  • Digital imaging devices such as dash cams and action cameras.
  • Embedded IoT modules and industrial controllers.
  • Portable medical diagnostic equipment.

 

Frequently Asked Questions (FAQ) 

Q: What is the exact height of this Micro SD connector once mounted on the PCB?

A: This connector has an ultra-low profile height of 1.85mm, making it ideal for thin electronic devices.

Q: Does this connector support card detection?

A: Yes, it includes a dedicated Card Detect (CD) pin (Pin #9) to allow the system to recognize when a card has been inserted.

Q: How is the product protected against humidity during long-term storage?

A: The product is packed in a PE waterproof bag with desiccant inside each carton to ensure it remains dry and ready for soldering.

 

 

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