Molex 0.5 mm Pitch 40 Way Vertical Female Surface Mount FPC Connector, Solder Termination 501951-4000

Molex 501951-4000 is a 0.5 mm pitch, 40 way vertical female FPC Connector designed for surface mount technology (SMT) with solder termination. It provides a compact and space-saving solution for connecting flexible printed circuits to PCB assemblies. The connector features a hinged actuator mechanism that ensures a secure connection while allowing easy insertion and removal of the FPC cable.

The contacts are made from copper alloy and plated with tin bismuth to ensure excellent electrical conductivity and resistance to corrosion. The housing is constructed from liquid crystal polymer offering high durability and stable mechanical performance over a wide operating temperature range from -25°C to 85°C.

With a rated current of 400mA and voltage of 50Vrms, this connector includes a locking mechanism to securely hold the connection and solder tabs provide strain relief and secure mounting to the PCB. The movable contact design allows the contacts to move with the cable when it is pulled, maintaining a stable and reliable electrical contact.

Applications for this Molex Easy On 501951 series connector include automotive navigation and audio systems, digital cameras, home security equipment, tablet and notebook PCs, patient monitors, GPS devices, smartphones, and other portable devices requiring robust, compact FPC connections.

Compact 0.5 mm pitch design for space-efficient PCB layouts. Hinged actuator ensures easy and secure FPC connection. Supports 40 electrical contacts for high-density connections. Copper alloy contacts with tin bismuth plating for reliable conductivity.

Liquid crystal polymer housing offers durability and heat resistance. Maintains electrical contact with movable contact design during cable movement. Solder tabs provide secure PCB retention and strain relief. Wide operating temperature range from -25°C to 85°C.

Locking mechanism maintains connection integrity under vibration and mechanical stress. Ideal for automotive, medical, consumer electronics, and telecommunication applications. For detailed technical features and compatible accessories, browse the Connectors category at EnvMart.