Hirose DF40 Series Straight Surface PCB Socket 20 Contact 2 Row 0.4 mm Pitch Solder

Hirose DF40C(2.0)-20DS-0.4V(58) Straight Surface PCB Socket is a highly reliable electronic connector designed for dense board-to-board and board-to-FPC applications. This connector is part of the DF40 series, featuring a compact 20-contact, 2-row layout with a fine 0.4 mm pitch, enabling space-saving and precise PCB mounting solutions.

The socket housing is made from Liquid Crystal Polymer, providing excellent mechanical strength and stability under varying temperatures from -35°C to 85°C. The connector contacts are crafted from copper and plated in gold to ensure superior electrical conductivity and resistance to corrosion and wear.

With a rated current of 300 mA and voltage rating of 30 V, this connector supports low power electronic applications. Its surface mount technology (SMT) design with a straight orientation facilitates easy PCB assembly and reliable solder joint formation. The contact areas are protected by nickel-plated barriers to prevent solder wicking during PCB soldering processes.

The connector has a stacking height of 4 mm, which offers flexibility for high-density mounting environments. It also includes a locking mechanism that produces an audible click when mated, ensuring secure and tamper-resistant connections. Guide ribs help in self-alignment during the mating process, improving assembly accuracy.

This product is especially suitable for use in miniature and compact electronic devices such as mobile phones, developer chip sets, LCD displays, notebooks, and keyboards where reliable electrical connections and space efficiency are critical.

High density, low profile connector design for compact electronics. 20 female contacts in two rows with a 0.4 mm pitch spacing. Durable Liquid Crystal Polymer housing compatible with harsh operating conditions. Gold plated copper contacts for excellent conductivity and reliability.

Surface mount type with a 4 mm stacking height for flexible PCB design. Locking mechanism with tactile click for mating assurance. Shock absorbing ribs reinforce mechanical durability. Prevents solder wicking with nickel plated barriers on contacts.

Wide operating temperature range from -35°C to 85°C suits diverse environments. Ideal for mobile, computing, and display electronic applications.

Choose the Hirose DF40 Series Straight Surface PCB Socket for dependable, space-efficient connections in advanced electronic assemblies. Browse other electronics components and PCB Sockets in the EnvMart catalog to complement your design needs.