0.5mm Micro Pitch Board to Board Connector, Socket, SMT Introduction: This micro-pitch SMT socket delivers a high-density interconnect solution for miniaturized electronic assemblies. Engineered with a 0.5mm centerline and dual-row contact arrangement, this female connector supports 10 to 120 positions, offering exceptional scalability for compact PCB designs. The surface-mount termination ensures seamless integration with automated pick-and-place assembly processes, while the vertical mounting orientation facilitates efficient board stacking and parallel mezzanine connections in space-restricted enclosures. Manufactured with copper alloy contacts and a gold flash plating, the socket ensures low contact resistance and superior corrosion resistance over repeated mating cycles. The high-temperature thermoplastic insulator is formulated to withstand lead-free reflow soldering profiles without degradation, guaranteeing reliable solder joint integrity. Rated for continuous operation from -40°C to 85°C, this connector delivers stable performance across demanding thermal environments. The UL 94 V-0 flammability rating provides essential fire protection for industrial controls, automotive systems, and consumer electronics where safety compliance is mandatory. Key Features 0.5mm micro-pitch with dual-row, 10–120 position options Vertical SMT socket for space-efficient board stacking Gold-flashed copper alloy contacts for signal integrity Hi-temp thermoplastic insulator for reflow process compatibility -40°C to 85°C wide operating temperature range UL 94 V-0 flammability-rated housing Main Specifications: General Information: Product No.: BB5-SD-XX-G-NP Category: Board to Board Connectors Centerline (Pitch) 0.5mm (0.0197″) Pitch Gender: Female Number of Rows: Dual Row Number of Positions: 10-120 Positions Mounting Orientation: Vertical Termination Style: Press Fit Mounting Type: Surface Mount Height Above Board: Customized Other Feature: None Electrical: Current rating: 0.5A Dielectric withstanding voltage: 500 VAC Mating Cycles 100 Cycles Materials and Plating: </tr Contact Material: Copper Alloy Contact plating: Gold flash over Nickel underplate overall Insulator: Hi-temp thermoplastic Environmental: Operating Temperature: -40℃ to 85℃ Flammability Rating: UL 94 V-0 Applications of this 0.5mm Micro Pitch Board to Board Connector: Board-to-board connectors are fundamental components in modular electronics, facilitating robust signal and power transmission between stacked or adjacent printed circuit boards (PCBs). Consumer Electronics Industrial Equipment Medical Devices Communication Equipment Automotive Electronics Embedded Computing Systems IoT Infrastructure Test and Measurement Instruments Aerospace and Defense Electronics Robotics and AI Systems Factory pricing and exceptional product quality. OEM & ODM Services. Get a free quote now! Metabee is a professional connector manufacturer from China. We can provide all kinds of board to board connectors.