Part Number	Web Description	Sample Eligible	Breakaway	Circuits (Loaded)	Circuits (maximum)	Color - Resin	Durability (mating cycles max)	First Mate / Last Break	Glow-Wire Capable	Guide to Mating Part	Keying to Mating Part	Lock to Mating Part	Material - Metal	Material - Plating Mating	Material - Plating Termination	Material - Resin	Net Weight	Number of Rows	Orientation	Packaging Type	PC Tail Length	PCB Locator	PCB Retention	PCB Thickness - Recommended	Pitch - Mating Interface	Pitch - Termination Interface	Polarized to Mating Part	Polarized to PCB	Shrouded	Stackable	Temperature Range - Operating	Termination Interface Style
347072000	Stac64 2 Bay Vertical Headers, 40 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization B, Gray, Tray	No	No	40	40	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	15.110/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072001	Stac64 2 Bay Vertical Headers, 40 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization C, Brown, Tray	No	No	40	40	Black, Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	15.110/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072002	Stac64 2 Bay Vertical Headers, 40 Circuits, Bay A 20 Circuit Signal Header, Polarization C, Brown Bay B 20 Circuit Signal Header, Polarization D, Green, Tray	No	No	40	40	Black, Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	15.110/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072012	Stac64 2 Bay Vertical Headers, 30 Circuits, Bay A 10 Circuit Power Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization C, Brown, Tray	No	No	30	30	Black, Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	16.107/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072022	Stac64 2 Bay Vertical Headers, 30 Circuits, Bay A 20 Circuit Signal Header, Polarization C, Brown; Bay B 10 Circuit, Power Header, Polarization A, Black, Tray	No	No	30	30	Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	16.107/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072023	Stac64 2 Bay Vertical Headers, 40 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization D, Green, Tray	No	No	40	40	Black, Green	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	15.110/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072030	Stac64 2 Bay Vertical Headers, 20 Circuits, Bay A 10 Circuit Power Header, Polarization B, Gray; Bay B 10 Circuit Power Header, Polarization A, Black, Tray	No	No	20	20	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	17.104/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 3.50mm, 5.25mm	2.30mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072040	Stac64 2 Bay Vertical Headers, 24 Circuits, Bay A 12 Circuit Signal Header, Polarization A, Black; Bay B 12 Circuit Signal Header, Polarization B, Gray, Tray	Check Availability	No	24	24	Black, Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	11.200/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072050	Stac64 2 Bay Vertical Headers, 36 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 16 Circuit Signal Header, Polarization A, Black, Tray	No	No	36	36	Black	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	14.104/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072060	Stac64 2 Bay Vertical Headers, 32 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 12 Circuit Signal Header, Polarization A, Black, Tray	No	No	32	32	Black	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	12.998/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072070	Stac64 2 Bay Vertical Headers, 24 Circuits, Bay A 16 Circuit Signal Header, Polarization A, Black; Bay B 8 Circuit Signal Header, Polarization C, Brown, Tray	No	No	24	24	Black, Brown	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	12.032/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072080	Stac64 2 Bay Vertical Headers, 32 Circuits, Bay A 12 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization B, Gray, Tray	No	No	32	32	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	12.998/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347072090	Stac64 2 Bay Vertical Headers, 32 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 16 Circuit Signal Header, Polarization B, Gray, Tray	No	No	32	32	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	13.098/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073010	Stac64 3 Bay Vertical Header, 44 Circuits, Bay A 20 Circuit Signal Vertical Header, Polarization A, Black; Bay B, 8 Circuit Signal Vertical Header, Polarization A, Black, Bay C, 16 Circuit Signal Vertical Header, Polarization A, Black	No	No	44	44	Black	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	18.632/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073020	Stac64 3 Bay Vertical Headers, 44 Circuits, Bay A 16 Circuit Signal Header, Polarization B, Gray; Bay B 8 Circuit Signal Header, Polarization B, Gray; Bay C 20 Circuit Signal Header, Polarization B, Gray, Tray	No	No	44	44	Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	18.632/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073021	Stac64 3 Bay Vertical Headers, 50 Circuits, Bay A 10 Circuit Power Header, Polarization A, Black; Bay B 20 Circuit Signal, Polarization C, Brown; Bay C 20 Circuits Polarization D, Green, Tray	No	No	50	50	Black, Brown, Green	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	23.662/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073030	Stac64 3 Bay Vertical Headers, 52 Circuits, Bay A 12 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization C, Brown; Bay C 20 Circuit Signal Header, Polarization D, Green, Tray	No	No	52	52	Black, Brown, Green	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	20.553/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073040	Stac64 3 Bay Vertical Headers, 60 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization B, Gray; Bay C 20 Circuit Signal Header, Polarization C, Brown, Tray	No	No	60	60	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	22.665/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073050	Stac64 3 Bay Vertical Headers, 48 Circuits, Bay A 16 Circuit Signal Header, Polarization A, Black; Bay B 16 Circuit Signal Header, Polarization B, Gray; Bay C 16 Circuit Signal Header, Polarization C, Brown, Tray	No	No	48	48	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	19.647/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073060	Stac64 3 Bay Vertical Headers, 46 Circuits, Bay A 20 Circuit Signal Header, Polarization B, Gray; Bay B 16 Circuit Signal Header, Polarization C; Bay C 10 Circuit Power Header, Polarization A, Tray	No	No	46	46	Black, Brown, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	22.656/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	2.30mm, 2.54mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073070	Stac64 3 Bay Vertical Headers, 30 Circuits, Bay A 10 Circuit Power Header, Polarization A, Black; Bay B 10 Circuit Power Header, Polarization B, Gray; Bay C 10 Circuit Power Header, Polarization C, Tray	No	No	30	30	Black, Brown, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	25.656/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.30mm, 3.50mm, 5.25mm	2.30mm, 3.50mm, 5.25mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347073090	Stac64 3 Bay Vertical Headers, 48 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization C; Bay C 8 Circuit Signal Header, Polarization B, Tray	No	No	48	48	Black, Brown, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	19.638/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347074000	Stac64 4 Bay Vertical Headers, 80 Circuits, Bay A 20 Circuits Signal Header, Polarization A, Black; Bay B 20 Circuits Signal Header, Polarization B, Gray; Bay C 20 Circuits Signal Header, Polarization C, Brown; Bay D 20 Circuits, Tray	No	No	80	80	Black, Brown, Gray, Green	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	30.220/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347074010	Stac64 4 Bay Vertical Headers, 56 Circuits, Bay A 12 Circuits Signal Header, Polarization A, Black; Bay B 20 Circuits Signal Header, Polarization A, Black; Bay C 8 Circuits Signal Header, Polarization A, Black; Bay D 16 Circuits, Tray	No	No	56	56	Black	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	24.075/g	2	Vertical	Tray	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole
347077000	Stac64 2 Bay Vertical Headers, 40 Circuits, Bay A 20 Circuit Signal Header, Polarization A, Black; Bay B 20 Circuit Signal Header, Polarization B, Gray; Tube	No	No	40	40	Black, Gray	10	No	No	No	No	Yes	Copper Alloy	Tin	Tin	High Temperature Thermoplastic	15.110/g	2	Vertical	Tube	3.36mm	Yes	No	1.57mm	2.54mm	2.54mm	Yes	Yes	Shrouded	No	-40° to +100°C	Through Hole