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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-25-12-G-D-530-290
TW-25-12-G-D-530-290
CONN BRD STACK 2.00 50POS
Samtec Inc.
 22 $15.13
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.290" (7.366mm)0.530" (13.450mm)0.290" (7.366mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-550-185
TW-25-12-G-D-550-185
CONN BRD STACK 2.00 50POS
Samtec Inc.
 66 $15.04
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.375" (9.525mm)0.550" (13.970mm)0.185" (4.699mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-560-110
TW-25-12-G-D-560-110
CONN BRD STACK 2.00 50POS
Samtec Inc.
 2 $15.13
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.440" (11.176mm)0.560" (14.224mm)0.110" (2.794mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-560-200
TW-25-12-G-D-560-200
CONN BRD STACK 2.00 50POS
Samtec Inc.
 13 $15.30
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.350" (8.890mm)0.560" (14.224mm)0.200" (5.080mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-600-115
TW-25-12-G-D-600-115
CONN BRD STACK 2.00 50POS
Samtec Inc.
 29 $15.32
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.397" (10.084mm)0.598" (15.200mm)0.115" (2.921mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-630-120
TW-25-12-G-D-630-120
CONN BRD STACK 2.00 50POS
Samtec Inc.
 20 $15.18
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.360" (9.144mm)0.630" (16.000mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-665-255
TW-25-12-G-D-665-255
CONN BRD STACK 2.00 50POS
Samtec Inc.
 44 $14.99
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.190" (4.826mm)0.665" (16.900mm)0.255" (6.477mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-689-205
TW-25-12-G-D-689-205
CONN BRD STACK 2.00 50POS
Samtec Inc.
 54 $15.15
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.216" (5.486mm)0.689" (17.500mm)0.205" (5.207mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-698-065
TW-25-12-G-D-698-065
CONN BRD STACK 2.00 50POS
Samtec Inc.
 40 $15.22
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.347" (8.814mm)0.698" (17.729mm)0.065" (1.651mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-698-205
TW-25-12-G-D-698-205
CONN BRD STACK 2.00 50POS
Samtec Inc.
 61 $15.07
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.207" (5.258mm)0.698" (17.729mm)0.205" (5.207mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-700-150
TW-25-12-G-D-700-150
CONN BRD STACK 2.00 50POS
Samtec Inc.
 17 $15.22
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.260" (6.604mm)0.700" (17.780mm)0.150" (3.810mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-700-180
TW-25-12-G-D-700-180
CONN BRD STACK 2.00 50POS
Samtec Inc.
 14 $14.96
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.230" (5.842mm)0.700" (17.780mm)0.180" (4.572mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-750-110
TW-25-12-G-D-750-110
CONN BRD STACK 2.00 50POS
Samtec Inc.
 32 $15.41
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.250" (6.350mm)0.750" (19.050mm)0.110" (2.794mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-750-180
TW-25-12-G-D-750-180
CONN BRD STACK 2.00 50POS
Samtec Inc.
 11 $15.27
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.180" (4.572mm)0.750" (19.050mm)0.180" (4.572mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-750-225
TW-25-12-G-D-750-225
CONN BRD STACK 2.00 50POS
Samtec Inc.
 38 $15.04
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.135" (3.429mm)0.750" (19.050mm)0.225" (5.715mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-760-125
TW-25-12-G-D-760-125
CONN BRD STACK 2.00 50POS
Samtec Inc.
 18 $15.23
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.225" (5.715mm)0.760" (19.304mm)0.125" (3.175mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-785-120
TW-25-12-G-D-785-120
CONN BRD STACK 2.00 50POS
Samtec Inc.
 53 $15.36
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.205" (5.200mm)0.785" (19.939mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-785-210
TW-25-12-G-D-785-210
CONN BRD STACK 2.00 50POS
Samtec Inc.
 56 $15.11
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.115" (2.921mm)0.785" (19.939mm)0.210" (5.334mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-786-120
TW-25-12-G-D-786-120
CONN BRD STACK 2.00 50POS
Samtec Inc.
 59 $15.28
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.204" (5.182mm)0.786" (19.964mm)0.120" (3.048mm)Through HoleSolderGold20.0µin (0.51µm)Black
TW-25-12-G-D-790-160
TW-25-12-G-D-790-160
CONN BRD STACK 2.00 50POS
Samtec Inc.
 23 $15.13
TW Bulk Active500.079" (2.00mm)20.079" (2.00mm)1.110" (28.194mm)0.160" (4.064mm)0.790" (20.066mm)0.160" (4.064mm)Through HoleSolderGold20.0µin (0.51µm)Black