The 4.0mm pitch spring battery connector is a compact, surface-mount solution designed for reliable power connections in small electronic devices. Available in 2-way to 6-way contact configurations, it offers flexibility to suit various circuit requirements. Part number variants include BC-70-2PD400-5U, BC-70-3PD400-5U, BC-70-4PD400-5U, BC-70-5PD400-5U, and BC-70-6PD400-5U, each tailored to specific contact numbers. Rated for DC 12V and 2A, it is ideal for low-power applications such as portable electronics, IoT devices, and medical equipment. The housing is made from LCP (Liquid Crystal Polymer), ensuring high heat resistance and durability. The surface-mount design simplifies PCB assembly, making it a cost-effective and space-saving choice for modern electronics. Its robust construction ensures long-lasting performance, even in demanding environments.