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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-25-03-G-D-307-085

    FW-25-03-G-D-307-085

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    3,612
    RFQ
    FW-25-03-G-D-307-085

    Datasheet

    FW-25-03-G-D-307-085 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.392" (9.957mm) 0.085" (2.159mm) 0.307" (7.798mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-25-03-L-D-216-137

    FW-25-03-L-D-216-137

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    2,009
    RFQ
    FW-25-03-L-D-216-137

    Datasheet

    FW-25-03-L-D-216-137 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.353" (8.966mm) 0.137" (3.480mm) 0.216" (5.486mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-25-04-F-D-250-073

    FW-25-04-F-D-250-073

    CONN HDR 50POS 0.05 STACK T/H

    Samtec Inc.

    3,205
    RFQ
    FW-25-04-F-D-250-073

    Datasheet

    FW-25-04-F-D-250-073 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.413" (10.490mm) 0.073" (1.854mm) 0.250" (6.350mm) 0.090" (2.286mm) Through Hole Solder Gold 3.00µin (0.076µm) Black
    FW-25-04-F-D-394-197

    FW-25-04-F-D-394-197

    CONN HDR 50POS 0.05 STACK T/H

    Samtec Inc.

    4,998
    RFQ
    FW-25-04-F-D-394-197

    Datasheet

    FW-25-04-F-D-394-197 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.681" (17.297mm) 0.197" (5.004mm) 0.394" (10.008mm) 0.090" (2.286mm) Through Hole Solder Gold 3.00µin (0.076µm) Black
    FW-25-04-F-D-520-075-ES

    FW-25-04-F-D-520-075-ES

    CONN HDR 50POS 0.05 STACK T/H

    Samtec Inc.

    4,379
    RFQ
    FW-25-04-F-D-520-075-ES

    Datasheet

    FW-25-04-F-D-520-075-ES Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.685" (17.400mm) 0.075" (1.905mm) 0.520" (13.208mm) 0.090" (2.286mm) Through Hole Solder Gold 3.00µin (0.076µm) Black
    FW-25-04-G-D-200-080

    FW-25-04-G-D-200-080

    CONN HDR 50POS 0.05 STACK T/H

    Samtec Inc.

    4,899
    RFQ
    FW-25-04-G-D-200-080

    Datasheet

    FW-25-04-G-D-200-080 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.370" (9.400mm) 0.080" (2.032mm) 0.200" (5.080mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-25-04-L-D-550-090

    FW-25-04-L-D-550-090

    CONN HDR 50POS 0.05 STACK T/H

    Samtec Inc.

    3,358
    RFQ
    FW-25-04-L-D-550-090

    Datasheet

    FW-25-04-L-D-550-090 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.730" (18.542mm) 0.090" (2.286mm) 0.550" (13.970mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-25-05-F-D-300-350-A

    FW-25-05-F-D-300-350-A

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    3,094
    RFQ
    FW-25-05-F-D-300-350-A

    Datasheet

    FW-25-05-F-D-300-350-A Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.650" (16.510mm) 0.350" (8.890mm) 0.300" (7.620mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-25-05-F-D-400-090

    FW-25-05-F-D-400-090

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    3,396
    RFQ
    FW-25-05-F-D-400-090

    Datasheet

    FW-25-05-F-D-400-090 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.490" (12.446mm) 0.090" (2.286mm) 0.400" (10.160mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-25-05-F-D-400-275-A

    FW-25-05-F-D-400-275-A

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    2,699
    RFQ
    FW-25-05-F-D-400-275-A

    Datasheet

    FW-25-05-F-D-400-275-A Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.675" (17.145mm) 0.275" (6.985mm) 0.400" (10.160mm) - Surface Mount Solder Gold 3.00µin (0.076µm) Black
    FW-25-05-G-D-400-250

    FW-25-05-G-D-400-250

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    4,304
    RFQ
    FW-25-05-G-D-400-250

    Datasheet

    FW-25-05-G-D-400-250 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.650" (16.510mm) 0.250" (6.350mm) 0.400" (10.160mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-25-05-G-D-550-125

    FW-25-05-G-D-550-125

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    2,427
    RFQ
    FW-25-05-G-D-550-125

    Datasheet

    FW-25-05-G-D-550-125 Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.675" (17.145mm) 0.125" (3.175mm) 0.550" (13.970mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-25-05-L-D-393-179-A

    FW-25-05-L-D-393-179-A

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    3,220
    RFQ
    FW-25-05-L-D-393-179-A

    Datasheet

    FW-25-05-L-D-393-179-A Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.572" (14.529mm) 0.179" (4.547mm) 0.393" (9.982mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-25-05-L-D-500-160-A

    FW-25-05-L-D-500-160-A

    CONN HDR 50POS 0.05 STACK SMD

    Samtec Inc.

    3,817
    RFQ
    FW-25-05-L-D-500-160-A

    Datasheet

    FW-25-05-L-D-500-160-A Flex Stack, FW Bulk Active 50 0.050" (1.27mm) 2 0.050" (1.27mm) 0.660" (16.764mm) 0.160" (4.064mm) 0.500" (12.700mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-26-04-L-D-425-075

    FW-26-04-L-D-425-075

    CONN HDR 52POS 0.05 STACK T/H

    Samtec Inc.

    4,428
    RFQ
    FW-26-04-L-D-425-075

    Datasheet

    FW-26-04-L-D-425-075 Flex Stack, FW Bulk Active 52 0.050" (1.27mm) 2 0.050" (1.27mm) 0.590" (14.986mm) 0.075" (1.905mm) 0.425" (10.800mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-27-02-F-D-657-065

    FW-27-02-F-D-657-065

    CONN HDR 54POS 0.05 STACK T/H

    Samtec Inc.

    2,690
    RFQ
    FW-27-02-F-D-657-065

    Datasheet

    FW-27-02-F-D-657-065 Flex Stack, FW Bulk Active 54 0.050" (1.27mm) 2 0.050" (1.27mm) 0.797" (20.244mm) 0.065" (1.651mm) 0.657" (16.688mm) 0.075" (1.905mm) Through Hole Solder Gold 3.00µin (0.076µm) Black
    FW-27-03-L-D-235-100

    FW-27-03-L-D-235-100

    CONN HDR 54POS 0.05 STACK SMD

    Samtec Inc.

    4,163
    RFQ
    FW-27-03-L-D-235-100

    Datasheet

    FW-27-03-L-D-235-100 Flex Stack, FW Bulk Active 54 0.050" (1.27mm) 2 0.050" (1.27mm) 0.335" (8.509mm) 0.100" (2.540mm) 0.235" (5.969mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-27-03-L-D-250-100

    FW-27-03-L-D-250-100

    CONN HDR 54POS 0.05 STACK SMD

    Samtec Inc.

    4,745
    RFQ
    FW-27-03-L-D-250-100

    Datasheet

    FW-27-03-L-D-250-100 Flex Stack, FW Bulk Active 54 0.050" (1.27mm) 2 0.050" (1.27mm) 0.350" (8.890mm) 0.100" (2.540mm) 0.250" (6.350mm) - Surface Mount Solder Gold 10.0µin (0.25µm) Black
    FW-27-04-LM-D-200-235

    FW-27-04-LM-D-200-235

    CONN HDR 54POS 0.05 STACK T/H

    Samtec Inc.

    3,238
    RFQ
    FW-27-04-LM-D-200-235

    Datasheet

    FW-27-04-LM-D-200-235 Flex Stack, FW Bulk Active 54 0.050" (1.27mm) 2 0.050" (1.27mm) 0.525" (13.335mm) 0.235" (5.969mm) 0.200" (5.080mm) 0.090" (2.286mm) Through Hole Solder Gold 10.0µin (0.25µm) Black
    FW-28-02-F-D-353-100

    FW-28-02-F-D-353-100

    CONN HDR 56POS 0.05 STACK T/H

    Samtec Inc.

    2,952
    RFQ
    FW-28-02-F-D-353-100

    Datasheet

    FW-28-02-F-D-353-100 Flex Stack, FW Bulk Active 56 0.050" (1.27mm) 2 0.050" (1.27mm) 0.528" (13.411mm) 0.100" (2.540mm) 0.353" (8.966mm) 0.075" (1.905mm) Through Hole Solder Gold 3.00µin (0.076µm) Black
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