Specification	1757838-4

Backset Spacing	0.318 in
Color	Black
Connector Layout	DC, C
Connector Style	D-Sub
Connector Type	Receptacle, Female Sockets
Contact Finish	Gold
Contact Finish Thickness	10 Ąin
Contact Material	Brass
Contact Type	Signal
Current Rating	5 A
Flange Feature	Shell (Unthreaded), Housing
Mounting Type	Through Hole, Right Angle
Number of Positions	37 pos
Number of Rows	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Shell Material, Finish	Steel, Yellow Chromate Plated Zinc
Shell Size	4
Termination	Solder

109 Series

Part	Number of Rows	Connector Type	Number of Positions	Contact Type	Connector Style	Shell Size	Connector Layout	Flange Feature	Mounting Type	Shell Finish Thickness	Shell Material, Finish	Type	Contact Finish	Contact Size	Contact Form	Wire Gauge	Contact Material	Contact Finish Thickness	Contact Termination	Shell Material	Finish	Note	Dielectric Material	Color	Current Rating	Termination	Operating Temperature (Max)	Operating Temperature (Min)	Backset Spacing
TE Connectivity AMP Connectors 1757820-5	3	Receptacle for Female Contacts	50	Signal	D-Sub	5	D DD	Housing Shell (Unthreaded)	Free Hanging (In-Line)	20 µin	Steel Yellow Chromate Plated Zinc
TE Connectivity AMP Connectors 1218266-1				Male Pin								Signal	Gold	20	Machined	18 AWG	Copper Alloy	30 µin	Crimp
TE Connectivity AMP Connectors 211639-4	2	Plug for Male Contacts	15	Signal	D-Sub	2	A DA	Housing Shell (Unthreaded)	Free Hanging (In-Line)											Brass	Gold Plated
TE Connectivity AMP Connectors 211159-2				Male Pin								Power	Gold	8	Machined	10 AWG	Copper Alloy	50 µin	Crimp
TE Connectivity AMP Connectors 207252-2	2	Plug for Male Contacts	9	Signal	D-Sub	1	DE E	Housing Shell (Unthreaded)	Free Hanging (In-Line)											Brass	Gold Plated
TE Connectivity AMP Connectors 1757820-2	2	Receptacle for Female Contacts	15	Signal	D-Sub	2	A DA	Housing Shell (Unthreaded)	Free Hanging (In-Line)	20 µin	Steel Yellow Chromate Plated Zinc											Contacts Not Included	Polyester	Black
TE Connectivity AMP Connectors 205563-3	3	Female Sockets Receptacle	50	Signal	D-Sub	5	D DD	Housing Shell (Unthreaded)	Free Hanging (In-Line)				Gold					50 µin		Steel	Cadmium Plated		Polyester		7.5 A	Crimp	125 °C	-55 °C
TE Connectivity AMP Connectors 206802-6	2	Plug for Male Contacts	37 pos	Signal	D-Sub	4	C DC	Housing Shell (Unthreaded)	Free Hanging (In-Line)											Brass	Gold Plated	Contacts Not Included	Glass Filled Polyester	Blue
TE Connectivity AMP Connectors 1218434-1	2	Female Sockets Receptacle	9	Signal	D-Sub	1	DE E	Housing Shell (Unthreaded)	Right Angle Through Hole				Gold					10 Ąin		Steel	Cadmium Plated				5 A	Solder			0.318 in
TE Connectivity AMP Connectors 1757821-3	2	Plug for Male Contacts	25	Signal	D-Sub	3	B DB	Housing Shell (Unthreaded)	Free Hanging (In-Line)	20 µin	Steel Yellow Chromate Plated Zinc											Contacts Not Included	Polyester	Blue

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

ENG_CD_1757838_C.pdf

1757838-4 | Datasheet