A high-pin vertical SMT connector designed for general high-speed interconnect scenarios, focusing on mass production adaptability, contact stability, and high-speed transmission compatibility. Ideal for servers and storage systems requiring high pin counts and standardized assembly.
This product is a 74Pin vertical interconnect system with a 0.60mm pitch, designed based on SMT (Surface Mount Technology) and fully compatible with 56G PAM4/PCIe® Gen 4/5/6 high-speed transmission protocols. The housing is made of UL94V-0 high-temperature thermoplastic material (black), and the terminal contact area adopts a selective gold plating process (optional Au1u"/Au3u"). The solder tails feature matte tin plating, with a 50u" nickel underlayer for enhanced contact conductivity and corrosion resistance; the entire shell is made of solderable steel alloy with full 50u" nickel plating, ensuring robust mechanical structure. It addresses core pain points of high-pin devices, such as "signal attenuation in high-speed transmission" and "low mass assembly efficiency". Its 1.50mm pin length balances high-frequency transmission advantages and space savings, supporting both cable and card-edge applications. Packaged in Tape & Reel format (300PCS/reel, 1800PCS/carton), it reserves 18 empty positions at the front and rear before winding, with the top tape extended by 200mm, adapting to automated mounting processes. All materials comply with RoHS HF environmental standards.
◆◆ Product Advantage
Flexible Gold Plating Options for Diverse Needs: Offers two gold plating specifications (Au1u"/Au3u") for terminal contact areas, accurately matching device operating environments (e.g., humidity, plug-in frequency) to enhance contact stability and service life.
Optimized Mass Assembly Efficiency: Standardized Tape & Reel packaging adapts to automated SMT mounting. The large-capacity configuration of 1800PCS/carton reduces reel change frequency, improving production efficiency by 40%—ideal for large-scale mass production.
Stable High-Speed Transmission with High Pin Count: The 74Pin full-pin design supports synchronous transmission of multi-channel signals. Combined with nickel-under-gold plating, it ensures low and stable contact resistance, maintaining signal integrity without attenuation during 56G PAM4 high-speed transmission.
Dual Reliability in Environment and Structure: UL94V-0 flame-retardant material + RoHS HF compliance adapts to scenarios like data centers with strict safety and environmental requirements. The vertical 1.50mm pin length design allows dense placement along PCB edges without occupying additional horizontal space.
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◆◆ Product Documentation
