Part Number	Web Description	Sample Eligible	Circuits (Loaded)	Circuits (maximum)	Color - Resin	Durability (mating cycles max)	Glow-Wire Capable	Lock to Mating Part	Mated Height	Mated Width	Material - Metal	Material - Plating Mating	Material - Plating Termination	Material - Resin	Net Weight	Number of Rows	Orientation	Packaging Type	PCB Locator	PCB Retention	Pitch - Mating Interface	Plating min - Mating	Plating min - Termination	Polarized to PCB	Temperature Range - Operating	Termination Interface Style
527600478	SlimStack Board-to-Board Connector, 0.635mm Pitch, 0.635 Series, Receptacle, 6.00 to 10.00mm Mated Height, 6.40mm Mated Width, 40 Circuits	No	40	40	Natural	50	No	Yes	10.00mm, 6.00mm, 7.00mm, 8.00mm, 9.00mm	6.40mm	Copper Alloy	Gold	Tin	High Temperature Thermoplastic	567.241/mg	2	Vertical	Embossed Tape on Reel	Yes	Yes	0.635mm	0.254µm	2.032µm	No	-55° to +105°C	Surface Mount
527600678	SlimStack Board-to-Board Connector, 0.635mm Pitch, 0.635 Series, Receptacle, 6.00 to 10.00mm Mated Height, 6.40mm Mated Width, 60 Circuits	No	60	60	Natural	50	No	Yes	10.00mm, 6.00mm, 7.00mm, 8.00mm, 9.00mm	6.40mm	Copper Alloy	Gold	Tin	High Temperature Thermoplastic	761.393/mg	2	Vertical	Embossed Tape on Reel	Yes	Yes	0.635mm	0.254µm	2.032µm	No	-55° to +105°C	Surface Mount
527600878	SlimStack Board-to-Board Connector, 0.635mm Pitch, 0.635 Series, Receptacle, 6.00 to 10.00mm Mated Height, 6.40mm Mated Width, 80 Circuits	No	80	80	Natural	50	No	None	10.00mm, 6.00mm, 7.00mm, 8.00mm, 9.00mm	6.40mm	Copper Alloy	Gold	Tin	High Temperature Thermoplastic	955.545/mg	2	Vertical	Embossed Tape on Reel	Yes	Yes	0.635mm	0.254µm	2.032µm	No	-55° to +105°C	Surface Mount