SD 7.0 Connector Superior H4.0 SMT Push-Push Type CT125140001E7

Product Overview

The CT125140001E7 is a specialized SD 7.0 card socket featuring a 4.0mm profile height and a surface-mount (SMT) design. It is constructed using heat-resistant LCP plastic and a stainless steel shell to withstand demanding operational environments. This connector is optimized for high-speed connectivity while maintaining a reliable mechanical interface through its push-push ejection system.

Product Specifications

• Part Number: CT125140001E7.
• Card Standard: SD 7.0.
• Mechanism Type: Push-Push.
• Mounting Height: 4.0mm (H4.0).
• Materials:
  • Plastic: Heat Resistance LCP, Black, UL94V-0.
  • Contact: Copper Alloy.
  • Shell: Stainless Steel.
• Electrical Characteristics:
  • Current Rating: 0.5 Amperes.
  • Insulation Resistance: 1000 Megohms.
  • Contact Resistance: 100 Milliohms Maximum.
  • Dielectric Voltage: AC500V r.m.s..
• Operating Temperature: -25°C to +85°C.
• Salt Spray Rating: 48 Hours.

Product Features

• Superior Signal Integrity: Features gold-plated contacts (1µ” min. over Ni) to ensure stable electrical performance and minimize resistance.
• Durable Design: The stainless steel shell provides strong physical protection and a 48-hour salt spray resistance for longevity.
• Reflow Compatibility: Built with high-temperature LCP plastic, making it suitable for standard automated SMT soldering processes.
• Precise Tolerances: Manufactured with strict dimensional controls, including a contact coplanarity of 0.10mm max.

Applications

• Consumer Electronics: High-end digital cameras, 4K/8K video recorders, and gaming consoles.
• Computing: Laptops, industrial PCs, and high-speed data logging equipment.
• Automotive: Advanced infotainment systems and dash-cam storage.
• Industrial: Robust storage interfaces for automation controllers and medical devices.

Packing Details The products are packaged using Carrier Tape and Upper/Cover Tape on a Reel system. For shipping, the reels are placed in Cartons protected by PE Waterproof Bags, Desiccants, and Pearl Cotton (EPE) cushioning to prevent impact and moisture damage.

FAQs

1. What is the benefit of the SD 7.0 standard for this socket? The SD 7.0 specification allows for significantly higher data transfer speeds compared to older generations, making this connector suitable for high-bandwidth applications like professional video recording.
2. Does this connector require manual locking? No, it features a Push-Push mechanism, which means you push the card to lock it into place and push it again to trigger the internal spring for ejection.
3. Is this component suitable for harsh environments? Yes, it is rated for a wide operating temperature range of -25°C to +85°C and has undergone 48-hour salt spray testing to ensure corrosion resistance.