Specification	637-M44-330-BT3

Color	Black
Connector Layout	DB, B, High Density
Connector Style	High Density, D-Sub
Connector Type	Male Pins, Plug
Contact Finish	Gold
Contact Finish Thickness	15 µin
Contact Form	Machined
Contact Material	Copper Alloy
Contact Type	Signal
Current Rating (Per Contact)	5 A
Dielectric Material	Polyamide (PA9T), Nylon 9T
Features	Shielded, Grounding Indents
Finish	Tin Plated
Flange Feature	Shell (4-40), Housing
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	44
Number of Rows	3
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Shell Material	Steel
Shell Size	3
Termination	Solder

637-M44 Series

Part	Number of Positions	Contact Type	Connector Type	Finish	Shell Material	Material Flammability Rating	Contact Finish Thickness	Termination	Number of Rows	Features	Current Rating (Per Contact)	Shell Size	Connector Layout	Contact Finish	Connector Style	Flange Feature	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Contact Form	Dielectric Material	Color	Contact Material	Contact Finish Thickness (string set options)	Contact Finish Thickness
EDAC Inc. 637-M44-332-BT3	44	Signal	Male Pins Plug	Tin Plated	Steel	UL94 V-0	15 µin	Solder Cup	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Free Hanging (In-Line)	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy
EDAC Inc. 637-M44-330-BN2	44	Signal	Male Pins Plug	Nickel Plated	Steel	UL94 V-0	15 µin	Solder	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Through Hole	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy
EDAC Inc. 637-M44-332-BN5	44	Signal	Male Pins Plug	Nickel Plated	Steel	UL94 V-0	15 µin	Solder Cup	3	Board Lock Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Free Hanging (In-Line)	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy
EDAC Inc. 637-M44-232-BT5	44	Signal	Male Pins Plug	Tin Plated	Steel	UL94 V-0	0	Solder Cup	3	Board Lock Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Free Hanging (In-Line)	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy	Flash	Flash
EDAC Inc. 637-M44-232-BT1	44	Signal	Male Pins Plug	Tin Plated	Steel	UL94 V-0	0	Solder Cup	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (Unthreaded)	Free Hanging (In-Line)	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy	Flash	Flash
EDAC Inc. 637-M44-230-BT3	44	Signal	Male Pins Plug	Tin Plated	Steel	UL94 V-0	0	Solder	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Through Hole	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy	Flash	Flash
EDAC Inc. 637-M44-230-BN2	44	Signal	Male Pins Plug	Nickel Plated	Steel	UL94 V-0	0	Solder	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Through Hole	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy	Flash	Flash
EDAC Inc. 637-M44-230-BN5	44	Signal	Male Pins Plug	Nickel Plated	Steel	UL94 V-0	0	Solder	3	Board Lock Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Through Hole	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy	Flash	Flash
EDAC Inc. 637-M44-330-BN4	44	Signal	Male Pins Plug	Nickel Plated	Steel	UL94 V-0	15 µin	Solder	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Through Hole	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy
EDAC Inc. 637-M44-632-BT2	44	Signal	Male Pins Plug	Tin Plated	Steel	UL94 V-0	30 µin	Solder Cup	3	Grounding Indents Shielded	5 A	3	B DB High Density	Gold	D-Sub High Density	Housing Shell (4-40)	Free Hanging (In-Line)	125 °C	-55 °C	Machined	Nylon 9T Polyamide (PA9T)	Black	Copper Alloy