Specification	634-044-663-043

Backset Spacing	8.89 mm
Backset Spacing	0.35 in
Connector Style	D-Sub, High Density
Connector Type	Receptacle, Female Sockets
Contact Finish	Gold
Contact Finish Thickness	30 Áin
Contact Finish Thickness	0.76 Ám
Contact Material	Copper Alloy
Contact Type	Signal
Current Rating (Amps)	3 A
Dielectric Material	Polyester Thermoplastic
Features	Shielded, Board Lock, Mounting Brackets
Flange Feature	Mating Side, Female Screwlock, 4-40
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle, Board Edge
Number of Positions	44
Number of Rows [custom]	3
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-55 C
Shell Material, Finish	Steel, Nickel Plated
Shell Size, Connector Layout	3
Termination	Solder

634-044 Series

...

Part	Contact Material	Operating Temperature [Min]	Operating Temperature [Max]	Dielectric Material	Shell Size, Connector Layout	Backset Spacing	Backset Spacing	Features	Current Rating (Amps)	Flange Feature	Contact Finish	Contact Finish Thickness	Contact Finish Thickness	Termination	Material Flammability Rating	Connector Type	Mounting Type	Number of Positions	Number of Rows [custom]	Contact Type	Shell Material, Finish	Connector Style	Contact Finish Thickness
EDAC Inc. 634-044-663-043	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Board Lock Mounting Brackets Shielded	3 A	4-40 Mating Side Female Screwlock	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-363-015	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Mounting Brackets Shielded	3 A	Housing/Shell (M3)	Gold	15 µin	0.38 µm	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-663-515	Copper Alloy	-55 C	125 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Mounting Brackets Shielded	3 A	Housing/Shell (M3)	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-663-033	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Board Lock Mounting Brackets Shielded	3 A	4-40 Mating Side Female Screwlock	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-663-051	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Mounting Brackets Shielded	3 A	Housing/Shell (Unthreaded)	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-663-013	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Mounting Brackets Shielded	3 A	4-40 Mating Side Female Screwlock	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-363-550	Copper Alloy	-55 C	125 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Board Lock Mounting Brackets Shielded	3 A	4-40	Gold	15 µin	0.38 µm	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-263-055	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Mounting Brackets Shielded	3 A	Housing/Shell (M3)	Gold			Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density	Flash
EDAC Inc. 634-044-663-541	Copper Alloy	-55 C	125 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Board Lock Mounting Brackets Shielded	3 A	Housing/Shell (Unthreaded)	Gold	30 Áin	0.76 Ám	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density
EDAC Inc. 634-044-363-040	Copper Alloy	-55 C	85 °C	Polyester Thermoplastic	3	8.89 mm	0.35 in	Board Lock Mounting Brackets Shielded	3 A	4-40	Gold	15 µin	0.38 µm	Solder	UL94 V-0	Receptacle Female Sockets	Board Edge Right Angle Through Hole	44	3	Signal	Nickel Plated Steel	D-Sub High Density

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 11.57
	Tube	25	$ 13.10
Mouser	N/A	1	$ 14.63
		10	$ 13.45
		25	$ 12.58
		50	$ 12.34
		100	$ 10.97
		250	$ 10.26
		500	$ 9.93
		1000	$ 9.50
Newark	Each	1	$ 13.67
		100	$ 10.64
		250	$ 9.34
		500	$ 8.28
		1000	$ 6.82