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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
TW-20-03-G-D-230-150
TW-20-03-G-D-230-150
CONN BRD STACK 2.00 40POS
Samtec Inc.
 46 $10.14
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.155" (3.937mm)0.230" (5.842mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-235-080
TW-20-03-G-D-235-080
CONN BRD STACK 2.00 40POS
Samtec Inc.
 36 $10.18
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.220" (5.588mm)0.235" (5.969mm)0.080" (2.032mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-235-120
TW-20-03-G-D-235-120
CONN BRD STACK 2.00 40POS
Samtec Inc.
 55 $10.25
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.180" (4.572mm)0.235" (5.969mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-236-181
TW-20-03-G-D-236-181
CONN BRD STACK 2.00 40POS
Samtec Inc.
 30 $10.35
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.118" (2.997mm)0.236" (5.994mm)0.181" (4.600mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-240-135
TW-20-03-G-D-240-135
CONN BRD STACK 2.00 40POS
Samtec Inc.
 64 $10.13
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.160" (4.064mm)0.240" (6.096mm)0.135" (3.429mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-245-145
TW-20-03-G-D-245-145
CONN BRD STACK 2.00 40POS
Samtec Inc.
 63 $10.25
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.145" (3.683mm)0.245" (6.223mm)0.145" (3.683mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-245-200
TW-20-03-G-D-245-200
CONN BRD STACK 2.00 40POS
Samtec Inc.
 29 $10.21
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.090" (2.286mm)0.245" (6.223mm)0.200" (5.080mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-260-115
TW-20-03-G-D-260-115
CONN BRD STACK 2.00 40POS
Samtec Inc.
 71 $10.25
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.160" (4.064mm)0.260" (6.604mm)0.115" (2.921mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-270-150
TW-20-03-G-D-270-150
CONN BRD STACK 2.00 40POS
Samtec Inc.
 22 $10.39
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.115" (2.921mm)0.270" (6.858mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-285-125
TW-20-03-G-D-285-125
CONN BRD STACK 2.00 40POS
Samtec Inc.
 51 $10.15
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.125" (3.175mm)0.285" (7.239mm)0.125" (3.175mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-285-150
TW-20-03-G-D-285-150
CONN BRD STACK 2.00 40POS
Samtec Inc.
 89 $10.38
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.100" (2.540mm)0.285" (7.239mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-290-160
TW-20-03-G-D-290-160
CONN BRD STACK 2.00 40POS
Samtec Inc.
 69 $10.32
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.085" (2.159mm)0.290" (7.366mm)0.160" (4.064mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-295-120
TW-20-03-G-D-295-120
CONN BRD STACK 2.00 40POS
Samtec Inc.
 15 $10.21
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.120" (3.048mm)0.295" (7.493mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-300-090
TW-20-03-G-D-300-090
CONN BRD STACK 2.00 40POS
Samtec Inc.
 43 $10.17
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.145" (3.683mm)0.300" (7.620mm)0.090" (2.286mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-300-120
TW-20-03-G-D-300-120
CONN BRD STACK 2.00 40POS
Samtec Inc.
 82 $10.15
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.115" (2.921mm)0.300" (7.620mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-300-150
TW-20-03-G-D-300-150
CONN BRD STACK 2.00 40POS
Samtec Inc.
 4 $10.19
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.085" (2.159mm)0.300" (7.620mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-315-100
TW-20-03-G-D-315-100
CONN BRD STACK 2.00 40POS
Samtec Inc.
 94 $10.41
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.120" (3.048mm)0.315" (8.000mm)0.100" (2.540mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-315-120
TW-20-03-G-D-315-120
CONN BRD STACK 2.00 40POS
Samtec Inc.
 3 $10.17
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.100" (2.540mm)0.315" (8.000mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-315-150
TW-20-03-G-D-315-150
CONN BRD STACK 2.00 40POS
Samtec Inc.
 55 $10.19
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.070" (1.778mm)0.315" (8.000mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-20-03-G-D-332-137
TW-20-03-G-D-332-137
CONN BRD STACK 2.00 40POS
Samtec Inc.
 55 $10.21
TW Bulk Active400.079" (2.00mm)20.079" (2.00mm)0.535" (13.589mm)0.066" (1.676mm)0.332" (8.433mm)0.137" (3.480mm)Through HoleSolderGold20.0µin (0.51µm)Black