BergStak 0.40mm, 100 position, Receptacle, 4mm stack height 100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold 10164227-1004A1RLF is a high-density board-to-board mezzanine connector from Amphenol ICC (FCI), part of the BergStak® 0.40 mm series. It is designed for compact electronic systems that require reliable high-speed signal interconnection between stacked PCBs. This component is a 100-position, surface-mount receptacle connector with center strip contacts. It uses a 0.40 mm pitch to support very high pin density in a small footprint. It is commonly used in applications like smartphones, industrial modules, embedded computing, and other space-constrained electronic assemblies. Key Features 100 positions for high-density signal routing 0.40 mm fine pitch for compact PCB designs Board-to-board mezzanine (receptacle type) Surface-mount (SMT) mounting for automated assembly Center strip contact design for stable mating Gold-plated contacts for improved conductivity and corrosion resistance Mated stacking height around 4 mm Low-profile design suitable for thin electronic devices Typical Applications Smartphones and mobile devices Wearable electronics Industrial control modules Embedded computing boards Communication and networking equipment #AmphenolICC #FCI #BergStak #BoardToBoardConnector #MezzanineConnector #0_40mmPitch #SurfaceMount #HighDensityConnector #100PositionConnector #ElectronicsComponents

Board-to-Board Mezzanine Connector – 40-position board-to-board mezzanine connector for compact embedded systems, industrial electronics, consumer devices, communication modules, and high-density PCB interconnect applications. Features a 0.4 mm pitch, 2-row, vertical (180°) surface-mount configuration, and supports 300 mA maximum current per contact with a 60 V voltage rating. Constructed with gold-plated phosphor bronze contacts for excellent conductivity and long-term reliability, the connector is designed for high-density PCB stacking in space-constrained applications. Specified for operation over a −55°C to +85°C temperature range and supplied in an SMT package. #TXGA #FBB04004F40S1003K6M #BoardToBoardConnector #MezzanineConnector #40PinConnector #040mmPitch #SMTConnector #PCBInterconnect #HighDensityConnector #EmbeddedSystems #IndustrialElectronics #ConsumerElectronics