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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 StatusNumber of PositionsPitchNumber of RowsRow SpacingLength - Overall PinLength - Post (Mating)Length - Stack HeightLength - TailMounting TypeTerminationContact Finish - Post (Mating)Contact Finish Thickness - Post (Mating)Color
FW-45-04-G-D-425-100
FW-45-04-G-D-425-100
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 214 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.615" (15.621mm)0.100" (2.540mm)0.425" (10.800mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-G-D-500-085
FW-45-04-G-D-500-085
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 384 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.675" (17.145mm)0.085" (2.159mm)0.500" (12.700mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-G-D-577-090
FW-45-04-G-D-577-090
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 494 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.757" (19.228mm)0.090" (2.286mm)0.577" (14.656mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-G-D-630-080
FW-45-04-G-D-630-080
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 448 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.800" (20.320mm)0.080" (2.032mm)0.630" (16.002mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-200-065
FW-45-04-L-D-200-065
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 386 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.355" (9.017mm)0.065" (1.651mm)0.200" (5.080mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-200-075
FW-45-04-L-D-200-075
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 209 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.365" (9.271mm)0.075" (1.905mm)0.200" (5.080mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-200-100
FW-45-04-L-D-200-100
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 412 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.390" (9.906mm)0.100" (2.540mm)0.200" (5.080mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-250-065
FW-45-04-L-D-250-065
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 463 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.405" (10.287mm)0.065" (1.651mm)0.250" (6.350mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-250-075
FW-45-04-L-D-250-075
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 199 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.415" (10.541mm)0.075" (1.905mm)0.250" (6.350mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-250-100
FW-45-04-L-D-250-100
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 134 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.440" (11.176mm)0.100" (2.540mm)0.250" (6.350mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-286-075-EP
FW-45-04-L-D-286-075-EP
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 65 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.451" (11.455mm)0.075" (1.905mm)0.286" (7.264mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-300-410
FW-45-04-L-D-300-410
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 551 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.800" (20.320mm)0.410" (10.414mm)0.300" (7.620mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-310-400
FW-45-04-L-D-310-400
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 198 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.800" (20.320mm)0.400" (10.160mm)0.310" (7.874mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-350-065
FW-45-04-L-D-350-065
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 510 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.505" (12.827mm)0.065" (1.651mm)0.350" (8.890mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-350-075
FW-45-04-L-D-350-075
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 25 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.515" (13.081mm)0.075" (1.905mm)0.350" (8.890mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-350-100
FW-45-04-L-D-350-100
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 605 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.540" (13.716mm)0.100" (2.540mm)0.350" (8.890mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-400-090
FW-45-04-L-D-400-090
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 381 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.580" (14.732mm)0.090" (2.286mm)0.400" (10.160mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-425-065
FW-45-04-L-D-425-065
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 505 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.580" (14.732mm)0.065" (1.651mm)0.425" (10.800mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-425-075
FW-45-04-L-D-425-075
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 86 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.590" (14.986mm)0.075" (1.905mm)0.425" (10.800mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black
FW-45-04-L-D-425-100
FW-45-04-L-D-425-100
CONN HDR 90POS 0.05 STACK T/H
Samtec Inc.
 603 $0.00
Flex Stack, FW Bulk Active900.050" (1.27mm)20.050" (1.27mm)0.615" (15.621mm)0.100" (2.540mm)0.425" (10.800mm)0.090" (2.286mm)Through HoleSolderGold10.0µin (0.25µm)Black