321WA4SCT56N40X

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Amphenol CONEC

CONN D-SUB RCPT 21POS R/A SLDR

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321WA4SCT56N40X

Active

Amphenol CONEC

CONN D-SUB RCPT 21POS R/A SLDR

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	321WA4SCT56N40X

Color	Green
Connector Style	D-Sub, Combo
Connector Type	Receptacle, Female Sockets
Contact Finish	Gold
Contact Finish Thickness	0.76 Ám
Contact Finish Thickness	30 Áin
Contact Material	Copper Alloy
Contact Type	Signal and Power
Current Rating (Amps)	5 A, 20 A
Dielectric Material	Polybutylene Terephthalate (PBT), Glass Filled
Flange Feature	Housing/Shell (4-40)
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions [custom]	17
Number of Positions [custom]	4
Number of Rows	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Shell Size, Connector Layout	21WA4, 4 (DC, C)
Termination	Solder
Voltage Rating	250 VDC

321WA4S Series

Part	Number of Positions	Contact Finish Thickness	Backset Spacing	Backset Spacing	Termination	Current Rating (Amps)	Flange Feature	Features	Connector Type	Mounting Type	Voltage Rating	Shell Size, Connector Layout	Connector Style	Material Flammability Rating	Color	Contact Finish	Number of Rows	Contact Material	Dielectric Material	Contact Finish Thickness	Contact Finish Thickness	Number of Positions [custom]	Number of Positions [custom]	Contact Type	Operating Temperature [Min]	Operating Temperature [Max]	Note	Wire Gauge
Amphenol CONEC 321WA4SAT99N40X	21	Flash	0.283 in	7.2 mm	Solder	7.5 A	Housing/Shell (4-40)	Board Lock Mounting Brackets	Receptacle Female Sockets	Board Edge Right Angle Through Hole	250 VDC	21WA4 4 (DC C)	Combo D-Sub	UL94 V-0	Green	Gold	2	Copper Alloy	Polybutylene Terephthalate (PBT) Glass Filled
Amphenol CONEC 321WA4SCR52C20X					Solder		4-40 Board Side		Receptacle Female Sockets	Through Hole		21WA4 4 (DC C)	Combo D-Sub		Green	Gold	2		Polybutylene Terephthalate (PBT) Glass Filled	0.76 Ám	30 Áin	17	4	Signal and Power	-55 °C	125 °C
Amphenol CONEC 321WA4SXK99A10X	21						Housing/Shell (Unthreaded)		Receptacle for Female Contacts	Free Hanging (In-Line)		21WA4 4 (DC C)	Combo D-Sub		Black		2		Polybutylene Terephthalate (PBT) Glass Filled					Coax Power	-55 °C	125 °C	Contacts Not Included
Amphenol CONEC 321WA4SCR52A10X					Solder	5 A 40 A	Housing/Shell (Unthreaded)		Receptacle Female Sockets	Through Hole		21WA4 4 (DC C)	Combo D-Sub			Gold	2					17	4	Signal and Power	-55 °C	125 °C
Amphenol CONEC 321WA4SAM99A30X	21					7.5 A	Cable Side		Receptacle Female Sockets	Free Hanging (In-Line)	250 VDC	21WA4 4 (DC C)	Combo D-Sub	UL94 V-0	Green	Gold	2	Copper Alloy	Polybutylene Terephthalate (PBT) Glass Filled									20 AWG
Amphenol CONEC 321WA4SAM62A10X									Receptacle Female Sockets
Amphenol CONEC 321WA4SCT56N40X					Solder	5 A 20 A	Housing/Shell (4-40)		Receptacle Female Sockets	Through Hole Right Angle	250 VDC	21WA4 4 (DC C)	Combo D-Sub	UL94 V-0	Green	Gold	2	Copper Alloy	Polybutylene Terephthalate (PBT) Glass Filled	0.76 Ám	30 Áin	17	4	Signal and Power	-55 °C	125 °C
Amphenol CONEC 321WA4SAR71AA0X									Receptacle Female Sockets
Amphenol CONEC 321WA4SAR71E20X

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 51.98
		10	$ 40.26
		25	$ 36.54
		40	$ 34.82
		80	$ 32.47
		230	$ 29.32

Description

General part information

321WA4S Series

21 (17 + 4 Power) Position D-Sub, Combo Receptacle, Female Sockets Connector

Documents

Technical documentation and resources