Hirose DF40 Series Straight Surface PCB Socket 80 Contact 2 Row 0.4 mm Pitch Solder

Hirose DF40HC(4.0)-80DS-0.4V(58) Straight Surface PCB Socket is a high density 0.4 mm pitch connector optimized for board-to-board and board-to-FPC applications. It features 80 contacts arranged in 2 rows, offering a compact and space-saving form factor with a stacking height of 4 mm. The socket uses a durable liquid crystal polymer housing and gold-plated copper contacts to ensure high reliability and conductivity in industrial and electronic applications.

This series offers a locking mechanism with an audible click to confirm secure mating, preventing accidental disconnections. The connector includes nickel plated barriers for solder wicking protection and guide ribs allowing 0.33 mm self-alignment during the connection process. Its reinforced structure with shock-absorbing ribs enhances resistance to impact and vibration damage.

The socket supports operation in temperatures from -35°C up to 85°C and works at a voltage rating of 30V and a current rating of 300mA. These features make it highly suitable for use in miniature and portable electronic devices such as mobile phones, display modules, notebook computers, and keyboards.

Mounting is surface type with solder termination, facilitating easy installation and reliable solder joints on PCB boards. The housing design covers contacts to prevent contamination and short circuits. Hirose's DF40 Series connectors ensure compact, robust, and contamination-resistant connections in complex PCB assemblies.

High density, low profile 0.4 mm pitch design. Gold-plated copper contacts for corrosion resistance. Locking mechanism with audible click for mating assurance. Guide ribs for self-alignment and reliable connection. Reinforced housing with shock absorbing ribs for durability.

Nickel plated barriers prevent solder wicking. Operating temperature range from -35°C to 85°C. Supports board-to-FPC and board-to-board systems. Surface mount solder termination for secure PCB installation. Compact solution ideal for mobile devices and notebooks.

Explore the Hirose component range on EnvMart for advanced PCB connection solutions tailored to industrial, electronic manufacturing, and commercial applications.