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    SENICO ELECTRONICS INTL CO., LIMITED

    Board Spacers, Stackers (Board to Board)

    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs Series Packaging Product Status Number of Positions Pitch Number of Rows Row Spacing Length - Overall Pin Length - Post (Mating) Length - Stack Height Length - Tail Mounting Type Termination Contact Finish - Post (Mating) Contact Finish Thickness - Post (Mating) Color
    FW-20-04-H-D-349-075-EP

    FW-20-04-H-D-349-075-EP

    CONN HDR 40POS 0.05 STACK T/H

    Samtec Inc.

    2,200
    RFQ
    FW-20-04-H-D-349-075-EP

    Datasheet

    FW-20-04-H-D-349-075-EP Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.514" (13.056mm) 0.075" (1.905mm) 0.349" (8.865mm) 0.090" (2.286mm) Through Hole Solder Gold 30.0µin (0.76µm) Black
    FW-20-04-L-D-180-165

    FW-20-04-L-D-180-165

    CONN HDR 40POS 0.05 STACK T/H

    Samtec Inc.

    2,858
    RFQ
    FW-20-04-L-D-180-165

    Datasheet

    FW-20-04-L-D-180-165 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.435" (11.049mm) 0.165" (4.191mm) 0.180" (4.572mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-20-04-L-D-215-067-EP

    FW-20-04-L-D-215-067-EP

    CONN HDR 40POS 0.05 STACK T/H

    Samtec Inc.

    2,691
    RFQ
    FW-20-04-L-D-215-067-EP

    Datasheet

    FW-20-04-L-D-215-067-EP Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.372" (9.449mm) 0.067" (1.702mm) 0.215" (5.461mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-20-04-L-D-377-120

    FW-20-04-L-D-377-120

    CONN HDR 40POS 0.05 STACK T/H

    Samtec Inc.

    2,881
    RFQ
    FW-20-04-L-D-377-120

    Datasheet

    FW-20-04-L-D-377-120 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.587" (14.910mm) 0.120" (3.048mm) 0.377" (9.576mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-20-04-L-D-638-072

    FW-20-04-L-D-638-072

    CONN HDR 40POS 0.05 STACK T/H

    Samtec Inc.

    4,332
    RFQ
    FW-20-04-L-D-638-072

    Datasheet

    FW-20-04-L-D-638-072 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.800" (20.320mm) 0.072" (1.829mm) 0.638" (16.205mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-F-D-250-335-A-P

    FW-20-05-F-D-250-335-A-P

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    2,018
    RFQ
    FW-20-05-F-D-250-335-A-P

    Datasheet

    FW-20-05-F-D-250-335-A-P Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.585" (14.859mm) 0.335" (8.509mm) 0.250" (6.350mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-20-05-F-D-310-250-P

    FW-20-05-F-D-310-250-P

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,089
    RFQ
    FW-20-05-F-D-310-250-P

    Datasheet

    FW-20-05-F-D-310-250-P Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.560" (14.224mm) 0.250" (6.350mm) 0.310" (7.874mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-20-05-F-D-500-065-P

    FW-20-05-F-D-500-065-P

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    3,397
    RFQ
    FW-20-05-F-D-500-065-P

    Datasheet

    FW-20-05-F-D-500-065-P Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.565" (14.351mm) 0.065" (1.651mm) 0.500" (12.700mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-20-05-G-D-248-250

    FW-20-05-G-D-248-250

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    2,717
    RFQ
    FW-20-05-G-D-248-250

    Datasheet

    FW-20-05-G-D-248-250 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.498" (12.649mm) 0.250" (6.350mm) 0.248" (6.300mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-G-D-340-138

    FW-20-05-G-D-340-138

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,391
    RFQ
    FW-20-05-G-D-340-138

    Datasheet

    FW-20-05-G-D-340-138 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.478" (12.141mm) 0.138" (3.505mm) 0.340" (8.636mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-G-D-400-065

    FW-20-05-G-D-400-065

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    2,808
    RFQ
    FW-20-05-G-D-400-065

    Datasheet

    FW-20-05-G-D-400-065 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.465" (11.811mm) 0.065" (1.651mm) 0.400" (10.160mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-L-D-280-165-P

    FW-20-05-L-D-280-165-P

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,864
    RFQ
    FW-20-05-L-D-280-165-P

    Datasheet

    FW-20-05-L-D-280-165-P Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.445" (11.303mm) 0.165" (4.191mm) 0.280" (7.112mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-L-D-400-120

    FW-20-05-L-D-400-120

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,899
    RFQ
    FW-20-05-L-D-400-120

    Datasheet

    FW-20-05-L-D-400-120 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.520" (13.208mm) 0.120" (3.048mm) 0.400" (10.160mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-L-D-552-090-A

    FW-20-05-L-D-552-090-A

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,905
    RFQ
    FW-20-05-L-D-552-090-A

    Datasheet

    FW-20-05-L-D-552-090-A Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.642" (16.307mm) 0.090" (2.286mm) 0.552" (14.021mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-L-D-605-065

    FW-20-05-L-D-605-065

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,828
    RFQ
    FW-20-05-L-D-605-065

    Datasheet

    FW-20-05-L-D-605-065 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.670" (17.018mm) 0.065" (1.651mm) 0.605" (15.367mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-20-05-LM-D-530-145

    FW-20-05-LM-D-530-145

    CONN HDR 40POS 0.05 STACK SMD

    Samtec Inc.

    4,424
    RFQ
    FW-20-05-LM-D-530-145

    Datasheet

    FW-20-05-LM-D-530-145 Flex Stack, FW Bulk Active 40 0.050" (1.27mm) 2 0.050" (1.27mm) 0.675" (17.145mm) 0.145" (3.683mm) 0.530" (13.462mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-21-01-L-D-350-065

    FW-21-01-L-D-350-065

    CONN HDR 42POS 0.05 STACK T/H

    Samtec Inc.

    2,636
    RFQ
    FW-21-01-L-D-350-065

    Datasheet

    FW-21-01-L-D-350-065 Flex Stack, FW Bulk Active 42 0.050" (1.27mm) 2 0.050" (1.27mm) 0.460" (11.684mm) 0.065" (1.651mm) 0.350" (8.890mm) 0.045" (1.143mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-21-02-G-D-313-075

    FW-21-02-G-D-313-075

    CONN HDR 42POS 0.05 STACK T/H

    Samtec Inc.

    3,905
    RFQ
    FW-21-02-G-D-313-075

    Datasheet

    FW-21-02-G-D-313-075 Flex Stack, FW Bulk Active 42 0.050" (1.27mm) 2 0.050" (1.27mm) 0.463" (11.760mm) 0.075" (1.905mm) 0.313" (7.950mm) 0.075" (1.905mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-21-04-L-D-135-105

    FW-21-04-L-D-135-105

    CONN HDR 42POS 0.05 STACK T/H

    Samtec Inc.

    3,618
    RFQ
    FW-21-04-L-D-135-105

    Datasheet

    FW-21-04-L-D-135-105 Flex Stack, FW Bulk Active 42 0.050" (1.27mm) 2 0.050" (1.27mm) 0.330" (8.382mm) 0.105" (2.667mm) 0.135" (3.429mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-21-04-L-D-350-100

    FW-21-04-L-D-350-100

    CONN HDR 42POS 0.05 STACK T/H

    Samtec Inc.

    4,374
    RFQ
    FW-21-04-L-D-350-100

    Datasheet

    FW-21-04-L-D-350-100 Flex Stack, FW Bulk Active 42 0.050" (1.27mm) 2 0.050" (1.27mm) 0.540" (13.716mm) 0.100" (2.540mm) 0.350" (8.890mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
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