Headers, Receptacles, Female Sockets

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Connector Type	Contact Type	Style	Number of Positions	Number of Positions Loaded	Pitch - Mating	Number of Rows	Row Spacing - Mating	Mounting Type	Termination	Fastening Type	Contact Finish - Mating	Contact Finish Thickness - Mating	Insulation Color	Insulation Height	Contact Length - Post	Operating Temperature	Material Flammability Rating	Contact Finish - Post	Mated Stacking Heights	Ingress Protection	Features	Current Rating (Amps)	Voltage Rating

SQW-128-01-F-D CONN RCPT 56POS 0.079 GOLD PCB Samtec Inc.	251 In Stock 144 Factory	1 : ¥54.68000 Tube	SQW	Tube	Active	Receptacle	Forked	Board to Board or Cable	56	All	0.079" (2.00mm)	2	0.079" (2.00mm)	Through Hole	Solder	Push-Pull	Gold	3.00µin (0.076µm)	Black	0.250" (6.35mm)	0.090" (2.29mm)	-55°C ~ 125°C	UL94 V-0	Tin	-	-	-	3.8A per Contact	-
SQW-121-01-F-D CONN RCPT 42POS 0.079 GOLD PCB Samtec Inc.	28 In Stock 143 Factory	1 : ¥41.05000 Tube	SQW	Tube	Active	Receptacle	Forked	Board to Board or Cable	42	All	0.079" (2.00mm)	2	0.079" (2.00mm)	Through Hole	Solder	Push-Pull	Gold	3.00µin (0.076µm)	Black	0.250" (6.35mm)	0.090" (2.29mm)	-55°C ~ 125°C	UL94 V-0	Tin	-	-	-	3.8A per Contact	-

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This type of header (receptacle) contains female sockets within a plastic housing and is meant to be mated with a rectangular cable connector or a male pin header for board-to-board connection. These come in a variety of position and pitch options, with some having a breakaway option to manually change position count with ease. Mounting types include panel mount, board edge, stacking, surface mount, and through-hole.