Rectangular Connectors - Board Spacers, Stackers (Board to Board)

Category Introduction

Rectangular header type connectors are designed to connect circuits on one PCB to circuits on another providing insulation and board spacing. They are selected by pitch (distance between pin centers), stack height, and the number of positions and rows. They are typically soldered in place, with surface mount and through-hole versions available in gold, tin and tin-lead options.

Product List

235436 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Number of Positions	Pitch	Number of Rows	Row Spacing	Length - Overall Pin	Length - Post (Mating)	Length - Stack Height	Length - Tail	Mounting Type	Termination	Contact Finish - Post (Mating)	Contact Finish Thickness - Post (Mating)	Color
	TW-20-03-L-D-250-125 CONN BRD STACK 2.00 40POS Samtec Inc.	48	$8.49		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.160" (4.064mm)	0.250" (6.350mm)	0.125" (3.175mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-LM-D-270-090 CONN BRD STACK 2.00 40POS Samtec Inc.	22	$8.57		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.175" (4.445mm)	0.270" (6.858mm)	0.090" (2.286mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	HW-12-20-SM-D-803-087 CONN HDR 24POS 0.1 STACK T/H Samtec Inc.	92	$8.62		Flex Stack, HW	Bulk	Active	24	0.100" (2.54mm)	2	0.100" (2.54mm)	1.130" (28.702mm)	0.240" (6.096mm)	0.803" (20.396mm)	0.087" (2.210mm)	Through Hole	Solder	Gold	30.0µin (0.76µm)	Black
	TW-20-03-L-D-185-160 CONN BRD STACK 2.00 40POS Samtec Inc.	35	$8.45		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.190" (4.826mm)	0.185" (4.699mm)	0.160" (4.064mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-200-100 CONN BRD STACK 2.00 40POS Samtec Inc.	50	$8.57		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.235" (5.969mm)	0.200" (5.080mm)	0.100" (2.540mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-215-100 CONN BRD STACK 2.00 40POS Samtec Inc.	37	$8.56		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.220" (5.588mm)	0.215" (5.461mm)	0.100" (2.540mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-220-120 CONN BRD STACK 2.00 40POS Samtec Inc.	11	$8.48		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.195" (4.950mm)	0.220" (5.588mm)	0.120" (3.048mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-220-145 CONN BRD STACK 2.00 40POS Samtec Inc.	103	$8.48		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.170" (4.318mm)	0.220" (5.588mm)	0.145" (3.683mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-222-120 CONN BRD STACK 2.00 40POS Samtec Inc.	111	$8.51		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.193" (4.900mm)	0.222" (5.638mm)	0.120" (3.048mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-223-135 CONN BRD STACK 2.00 40POS Samtec Inc.	4	$8.60		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.177" (4.496mm)	0.223" (5.664mm)	0.135" (3.429mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-223-155 CONN BRD STACK 2.00 40POS Samtec Inc.	109	$8.48		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.157" (3.988mm)	0.223" (5.664mm)	0.155" (3.937mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-225-115 CONN BRD STACK 2.00 40POS Samtec Inc.	50	$8.42		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.195" (4.950mm)	0.225" (5.715mm)	0.115" (2.921mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-225-155 CONN BRD STACK 2.00 40POS Samtec Inc.	77	$8.49		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.155" (3.937mm)	0.225" (5.715mm)	0.155" (3.937mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-260-120 CONN BRD STACK 2.00 40POS Samtec Inc.	63	$8.51		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.155" (3.937mm)	0.260" (6.604mm)	0.120" (3.048mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-270-090 CONN BRD STACK 2.00 40POS Samtec Inc.	38	$8.59		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.175" (4.445mm)	0.270" (6.858mm)	0.090" (2.286mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-285-120 CONN BRD STACK 2.00 40POS Samtec Inc.	22	$8.63		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.130" (3.302mm)	0.285" (7.239mm)	0.120" (3.048mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-300-120 CONN BRD STACK 2.00 40POS Samtec Inc.	64	$8.43		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.115" (2.921mm)	0.300" (7.620mm)	0.120" (3.048mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-325-090 CONN BRD STACK 2.00 40POS Samtec Inc.	71	$8.58		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.120" (3.048mm)	0.325" (8.255mm)	0.090" (2.286mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-325-110 CONN BRD STACK 2.00 40POS Samtec Inc.	74	$8.57		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.100" (2.540mm)	0.325" (8.255mm)	0.110" (2.794mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black
	TW-20-03-L-D-350-125 CONN BRD STACK 2.00 40POS Samtec Inc.	56	$8.57		TW	Bulk	Active	40	0.079" (2.00mm)	2	0.079" (2.00mm)	0.535" (13.589mm)	0.060" (1.524mm)	0.350" (8.890mm)	0.125" (3.175mm)	Through Hole	Solder	Gold	10.0µin (0.25µm)	Black