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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
HDWM-20-61-G-D-200
HDWM-20-61-G-D-200
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 415 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.730" (18.542mm)0.200" (5.080mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-250
HDWM-20-61-G-D-250
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 163 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.680" (17.272mm)0.250" (6.350mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-492
HDWM-20-61-G-D-492
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 483 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.438" (11.125mm)0.492" (12.497mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-535
HDWM-20-61-G-D-535
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 425 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.395" (10.033mm)0.535" (13.589mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-661
HDWM-20-61-G-D-661
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 49 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.269" (6.833mm)0.661" (16.789mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-800
HDWM-20-61-G-D-800
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 16 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.130" (3.302mm)0.800" (20.320mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-806
HDWM-20-61-G-D-806
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 370 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.124" (3.150mm)0.806" (20.472mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-900
HDWM-20-61-G-D-900
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 210 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.030" (0.762mm)0.900" (22.860mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-930
HDWM-20-61-G-D-930
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 563 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)-0.930" (23.622mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-D-930-LC
HDWM-20-61-G-D-930-LC
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 326 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)-0.930" (23.622mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-G-S-1000
HDWM-20-61-G-S-1000
CONN HDR 20POS 0.05 STACK T/H
Samtec Inc.
 433 $0.00
Flex Stack, HDWM Bulk Active200.050" (1.27mm)1-1.050" (26.670mm)-1.000" (25.400mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-D-200
HDWM-20-61-L-D-200
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 420 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.730" (18.542mm)0.200" (5.080mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-D-785
HDWM-20-61-L-D-785
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 389 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.145" (3.683mm)0.785" (19.939mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-D-812
HDWM-20-61-L-D-812
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 520 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.118" (2.997mm)0.812" (20.625mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-D-812-A
HDWM-20-61-L-D-812-A
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 292 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.118" (2.997mm)0.812" (20.625mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-D-930
HDWM-20-61-L-D-930
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 177 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)-0.930" (23.622mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-S-250
HDWM-20-61-L-S-250
CONN HDR 20POS 0.05 STACK T/H
Samtec Inc.
 48 $0.00
Flex Stack, HDWM Bulk Active200.050" (1.27mm)1-1.050" (26.670mm)0.680" (17.272mm)0.250" (6.350mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-L-S-930
HDWM-20-61-L-S-930
CONN HDR 20POS 0.05 STACK T/H
Samtec Inc.
 434 $0.00
Flex Stack, HDWM Bulk Active200.050" (1.27mm)1-1.050" (26.670mm)-0.930" (23.622mm)0.120" (3.048mm)Through HoleSolderGold10.0µin (0.25µm)Black
HDWM-20-61-S-D-200
HDWM-20-61-S-D-200
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 537 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.730" (18.542mm)0.200" (5.080mm)0.120" (3.048mm)Through HoleSolderGold30.0µin (0.76µm)Black
HDWM-20-61-S-D-250
HDWM-20-61-S-D-250
CONN HDR 40POS 0.05 STACK T/H
Samtec Inc.
 208 $0.00
Flex Stack, HDWM Bulk Active400.050" (1.27mm)20.100" (2.54mm)1.050" (26.670mm)0.680" (17.272mm)0.250" (6.350mm)0.120" (3.048mm)Through HoleSolderGold30.0µin (0.76µm)Black