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Amphenol Sine Systems A Series™ Family of Connectors

Our A Series™ Family of sealed, heavy-duty, multi-pin, plastic or metal connectors include a wide range of products serving many industries. The connectors offer a high-performance, cost-effective solution for use in Heavy Equipment, Agricultural, Automotive, Military, Alternate Energy, and other interconnect architectures.

  • Plastic or Metal Housing Body Options
  • IP Ratings Range of IP65-69K
  • Wide Range of Accessories and Modifications Available
  • Cable Assembly Options
  • Customized Solutions Available
  • Comparable with existing standard products industry-wide
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934 PRODUCT RESULTS FOR ""

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934 Products

    AT04-2P-MM01 Amphenol Sine Systems
    2-Way Receptacle, Male Connector with Reduced Diameter Seal (E-Seal) and End Cap, Grey
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    In Stock: 1329
    Immediately

    50
    $0.882
    250
    $0.715
    1,000
    $0.628
    3,000
    $0.579
    5,000
    $0.575
    AT04-4P-BLK Amphenol Sine Systems
    4-Way Receptacle, Black Male Connector
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    In Stock: 523
    Immediately

    25
    $0.789
    250
    $0.708
    600
    $0.701
    1,200
    $0.696
    3,000
    $0.693
    AT04-4P-BLU Amphenol Sine Systems
    The AT04-4P-BLU is a 4-position, rectangular, heavy-duty connector from the Amphenol A Series, distinguished by i ...
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    On Order: 2750
    Ships 9/7/26

    25
    $1.270
    250
    $1.085
    600
    $1.012
    1,200
    $0.959
    3,000
    $0.899
    AT04-4P-EC01 Amphenol Sine Systems
    4-Way Receptacle, Male Connector with End Cap, Grey
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    In Stock: 1532
    Immediately

    25
    $1.124
    250
    $0.784
    600
    $0.768
    1,200
    $0.744
    3,000
    $0.727
    AT04-4P-GRN Amphenol Sine Systems
    4-way Receptacle, Male Connector, Green
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    In Stock: 600
    Immediately

    25
    $1.259
    250
    $1.082
    600
    $1.007
    1,200
    $0.922
    3,000
    $0.859
    AT04-4P-KIT01 Amphenol Sine Systems
    4-Way Pin Receptacle, Wedge and Contacts Kit
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    On Order: 520
    Ships 9/14/26

    40
    $4.60
    80
    $4.52
    120
    $4.45
    280
    $4.36
    520
    $4.30
    AT04-4P-MM01 Amphenol Sine Systems
    4-Way Receptacle, Male Connector with Reduced Diameter Seal (E-Seal) and End Cap, Grey
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    In Stock: 215
    Immediately
    On Order: 1200
    Ships 11/6/26

    25
    $2.57
    250
    $1.69
    600
    $1.64
    1,200
    $1.59
    3,000
    $1.46
    AT04-4P-R1K2K Amphenol Sine Systems
    4-Way, Receptacle, 1.2K & 2.7K Ohm Resistor, NI Pins, Wedgelock, Grey
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    In Stock: 60
    Immediately

    5
    $13.45
    25
    $11.75
    50
    $10.99
    100
    $10.64
    300
    $10.31
    AT04-4P-RD01 Amphenol Sine Systems
    4-Way Receptacle, Male Connector with Reduced Diameter Seal (E-Seal)
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    In Stock: 26
    Immediately

    25
    $0.911
    250
    $0.719
    600
    $0.708
    1,200
    $0.677
    3,000
    $0.675
    AT04-4P-RD01BLK Amphenol Sine Systems
    4-Way Receptacle, Black Male Connector with Reduced Diameter Seal (E-Seal)
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    In Stock: 210
    Immediately

    25
    $1.394
    250
    $1.202
    600
    $0.898
    1,200
    $0.895
    3,000
    $0.893