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
	FW-40-05-L-D-437-125-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	28	$16.23		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.562" (14.275mm)	0.125" (3.175mm)	0.437" (11.100mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-440-100-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	31	$16.12		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.540" (13.716mm)	0.100" (2.540mm)	0.440" (11.176mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-440-140-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	32	$16.30		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.580" (14.732mm)	0.140" (3.556mm)	0.440" (11.176mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-500-150-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	12	$16.23		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.650" (16.510mm)	0.150" (3.810mm)	0.500" (12.700mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-510-140-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	41	$16.29		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.650" (16.510mm)	0.140" (3.556mm)	0.510" (12.954mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-510-150-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	55	$16.42		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.660" (16.764mm)	0.150" (3.810mm)	0.510" (12.954mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-525-150-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	57	$16.44		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.675" (17.145mm)	0.150" (3.810mm)	0.525" (13.335mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-580-075-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	41	$16.26		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.655" (16.637mm)	0.075" (1.905mm)	0.580" (14.732mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-585-090-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	13	$16.48		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.675" (17.145mm)	0.090" (2.286mm)	0.585" (14.859mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-610-065-A CONN HDR 80POS 0.05 STACK SMD Samtec Inc.	52	$16.46		Flex Stack, FW	Tube	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.675" (17.145mm)	0.065" (1.651mm)	0.610" (15.494mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	FW-40-05-L-D-445-101-A .050" FLEX STACK, FLEXIBLE MICRO Samtec Inc.	61	$16.45		Flex Stack, FW	Bulk	Active	80	0.050" (1.27mm)	2	0.050" (1.27mm)	0.546" (13.868mm)	0.101" (2.565mm)	0.445" (11.303mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black
	342-90-144-00-592000 CONN HDR 44POS 0.1 STACK T/H Mill-Max Manufacturing Corp.	24	$16.58		342	Bulk	Active	44	0.100" (2.54mm)	1	-	0.585" (14.859mm)	0.125" (3.180mm)	0.335" (8.500mm)	0.125" (3.180mm)	Through Hole	Solder	Tin-Lead	200.0µin (5.08µm)	Black
	342-40-120-00-593000 CONN HDR 20POS 0.1 STACK T/H TIN Mill-Max Manufacturing Corp.	21	$16.27		342	Tube	Active	20	0.100" (2.54mm)	1	-	0.835" (21.200mm)	0.125" (3.180mm)	0.585" (14.859mm)	0.125" (3.180mm)	Through Hole	Solder	Tin	200.0µin (5.08µm)	Black
	442-40-242-00-592000 CONN HDR 42POS 0.1 STACK T/H TIN Mill-Max Manufacturing Corp.	50	$16.35		442	Bulk	Active	42	0.100" (2.54mm)	2	0.100" (2.54mm)	0.585" (14.859mm)	0.125" (3.180mm)	0.335" (8.500mm)	0.125" (3.180mm)	Through Hole	Solder	Tin	200.0µin (5.08µm)	Black
	442-90-242-00-592000 CONN HDR 42POS 0.1 STACK T/H Mill-Max Manufacturing Corp.	19	$16.46		442	Bulk	Active	42	0.100" (2.54mm)	2	0.100" (2.54mm)	0.585" (14.859mm)	0.125" (3.180mm)	0.335" (8.500mm)	0.125" (3.180mm)	Through Hole	Solder	Tin-Lead	200.0µin (5.08µm)	Black
	442-40-228-00-592000 CONN HDR 28POS 0.1 STACK T/H TIN Mill-Max Manufacturing Corp.	28	$16.40		442	Bulk	Active	28	0.100" (2.54mm)	2	0.100" (2.54mm)	0.585" (14.859mm)	0.125" (3.180mm)	0.335" (8.500mm)	0.125" (3.180mm)	Through Hole	Solder	Tin	200.0µin (5.08µm)	Black
	442-90-228-00-592000 CONN HDR 28POS 0.1 STACK T/H Mill-Max Manufacturing Corp.	40	$16.24		442	Bulk	Active	28	0.100" (2.54mm)	2	0.100" (2.54mm)	0.585" (14.859mm)	0.125" (3.180mm)	0.335" (8.500mm)	0.125" (3.180mm)	Through Hole	Solder	Tin-Lead	200.0µin (5.08µm)	Black
	MW-26-03-G-D-130-065-A CONN HDR 52POS 0.039 STACK SMD Samtec Inc.	7	$16.23		Flex Stack, MW	Tube	Active	52	0.039" (1.00mm)	2	0.039" (1.00mm)	0.195" (4.953mm)	0.065" (1.651mm)	0.130" (3.302mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black, Natural
	MW-26-03-G-D-140-170-A CONN HDR 52POS 0.039 STACK SMD Samtec Inc.	55	$16.62		Flex Stack, MW	Tube	Active	52	0.039" (1.00mm)	2	0.039" (1.00mm)	0.310" (7.874mm)	0.170" (4.318mm)	0.140" (3.556mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black, Natural
	MW-26-03-G-D-210-100-A CONN HDR 52POS 0.039 STACK SMD Samtec Inc.	11	$16.45		Flex Stack, MW	Tube	Active	52	0.039" (1.00mm)	2	0.039" (1.00mm)	0.310" (7.874mm)	0.100" (2.540mm)	0.210" (5.334mm)	-	Surface Mount	Solder	Gold	10.0µin (0.25µm)	Black, Natural