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My RFQ

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
MW-20-03-G-D-135-065-A-TR
MW-20-03-G-D-135-065-A-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 268 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.200" (5.080mm)0.065" (1.651mm)0.135" (3.429mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-141-085-P-TR
MW-20-03-G-D-141-085-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 503 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.226" (5.740mm)0.085" (2.159mm)0.141" (3.581mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-146-075-P-TR
MW-20-03-G-D-146-075-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 453 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.221" (5.613mm)0.075" (1.905mm)0.146" (3.708mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-148-070-P-TR
MW-20-03-G-D-148-070-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 391 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.218" (5.537mm)0.070" (1.778mm)0.148" (3.759mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-157-070-P-TR
MW-20-03-G-D-157-070-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 261 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.227" (5.766mm)0.070" (1.778mm)0.157" (3.988mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-157-089-P-TR
MW-20-03-G-D-157-089-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 164 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.246" (6.248mm)0.089" (2.261mm)0.157" (3.988mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-158-152-P-TR
MW-20-03-G-D-158-152-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 76 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.310" (7.874mm)0.152" (3.861mm)0.158" (4.013mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-160-118-A-P-TR
MW-20-03-G-D-160-118-A-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 475 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.278" (7.061mm)0.118" (2.997mm)0.160" (4.064mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-160-125-P-TR
MW-20-03-G-D-160-125-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 463 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.285" (7.239mm)0.125" (3.175mm)0.160" (4.064mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-170-065-TR
MW-20-03-G-D-170-065-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 233 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.235" (5.969mm)0.065" (1.651mm)0.170" (4.318mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-171-070-A-P-TR
MW-20-03-G-D-171-070-A-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 173 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.241" (6.121mm)0.070" (1.778mm)0.171" (4.343mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-171-070-P-TR
MW-20-03-G-D-171-070-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 498 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.241" (6.121mm)0.070" (1.778mm)0.171" (4.343mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-177-097-A-P-TR
MW-20-03-G-D-177-097-A-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 25 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.274" (6.960mm)0.097" (2.464mm)0.177" (4.496mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-180-100-P-TR
MW-20-03-G-D-180-100-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 110 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.280" (7.112mm)0.100" (2.540mm)0.180" (4.572mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-180-100-TR
MW-20-03-G-D-180-100-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 583 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.280" (7.112mm)0.100" (2.540mm)0.180" (4.572mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-180-130-P-TR
MW-20-03-G-D-180-130-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 402 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.310" (7.874mm)0.130" (3.302mm)0.180" (4.572mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-180-130-TR
MW-20-03-G-D-180-130-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 504 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.310" (7.874mm)0.130" (3.302mm)0.180" (4.572mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-185-065-P-TR
MW-20-03-G-D-185-065-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 470 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.250" (6.350mm)0.065" (1.651mm)0.185" (4.699mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-185-100-A-P-TR
MW-20-03-G-D-185-100-A-P-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 111 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.285" (7.239mm)0.100" (2.540mm)0.185" (4.699mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural
MW-20-03-G-D-185-100-A-TR
MW-20-03-G-D-185-100-A-TR
CONN HDR 40POS 0.039 STACK SMD
Samtec Inc.
 199 $0.00
Flex Stack, MW Tape & Reel (TR) Active400.039" (1.00mm)20.039" (1.00mm)0.285" (7.239mm)0.100" (2.540mm)0.185" (4.699mm)-Surface MountSolderGold10.0µin (0.25µm)Black, Natural