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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
EW-25-11-L-D-200
EW-25-11-L-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 410 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)0.930" (23.622mm)0.400" (10.160mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-11-L-D-450
EW-25-11-L-D-450
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 322 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)0.930" (23.622mm)0.150" (3.810mm)0.450" (11.430mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-11-S-D-200
EW-25-11-S-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 542 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)0.930" (23.622mm)0.400" (10.160mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold30.0µin (0.76µm)Black
EW-25-11-T-D-200
EW-25-11-T-D-200
CONN HDR 50POS 0.1 STACK T/H TIN
Samtec Inc.
 117 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)0.930" (23.622mm)0.400" (10.160mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-11-T-D-300
EW-25-11-T-D-300
CONN HDR 50POS 0.1 STACK T/H TIN
Samtec Inc.
 254 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)0.930" (23.622mm)0.300" (7.620mm)0.300" (7.620mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-12-F-D-200
EW-25-12-F-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 94 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.500" (12.700mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold3.00µin (0.076µm)Black
EW-25-12-G-D-220
EW-25-12-G-D-220
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 607 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.480" (12.192mm)0.220" (5.588mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-G-D-230
EW-25-12-G-D-230
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 401 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.470" (11.938mm)0.230" (5.842mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-G-D-300
EW-25-12-G-D-300
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 264 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.400" (10.160mm)0.300" (7.620mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-G-D-550
EW-25-12-G-D-550
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 121 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.150" (3.810mm)0.550" (13.970mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-G-D-665
EW-25-12-G-D-665
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 436 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.035" (0.889mm)0.665" (16.891mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-L-D-200
EW-25-12-L-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 516 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.500" (12.700mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold10.0µin (0.25µm)Black
EW-25-12-S-D-200
EW-25-12-S-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 397 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.500" (12.700mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold30.0µin (0.76µm)Black
EW-25-12-T-D-200
EW-25-12-T-D-200
CONN HDR 50POS 0.1 STACK T/H TIN
Samtec Inc.
 414 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.500" (12.700mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-12-T-D-699
EW-25-12-T-D-699
CONN HDR 50POS 0.1 STACK T/H TIN
Samtec Inc.
 12 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)0.001" (0.025mm)0.699" (17.755mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-12-T-D-700
EW-25-12-T-D-700
CONN HDR 50POS 0.1 STACK T/H TIN
Samtec Inc.
 12 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.030" (26.162mm)-0.700" (17.780mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-12-T-S-500
EW-25-12-T-S-500
CONN HDR 25POS 0.1 STACK T/H TIN
Samtec Inc.
 40 $0.00
Flex Stack, EW Bulk Active250.100" (2.54mm)1-1.030" (26.162mm)0.200" (5.080mm)0.500" (12.700mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-12-T-S-670
EW-25-12-T-S-670
CONN HDR 25POS 0.1 STACK T/H TIN
Samtec Inc.
 559 $0.00
Flex Stack, EW Bulk Active250.100" (2.54mm)1-1.030" (26.162mm)0.030" (0.762mm)0.670" (17.018mm)0.330" (8.382mm)Through HoleSolderTin-Black
EW-25-13-F-D-200
EW-25-13-F-D-200
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 576 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.230" (31.242mm)0.700" (17.780mm)0.200" (5.080mm)0.330" (8.382mm)Through HoleSolderGold3.00µin (0.076µm)Black
EW-25-13-F-D-625
EW-25-13-F-D-625
CONN HDR 50POS 0.1 STACK T/H
Samtec Inc.
 427 $0.00
Flex Stack, EW Bulk Active500.100" (2.54mm)20.100" (2.54mm)1.230" (31.242mm)0.275" (6.985mm)0.625" (15.875mm)0.330" (8.382mm)Through HoleSolderGold3.00µin (0.076µm)Black