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  8. Jack 1/4
  9. Jack 1/4
    Amphenol

    Jack 1/4

    Stock Code: ACJM-MN-2S

    Brings a mono jack connection straight onto the printed circuit board.
    A 6.35 mm mono phone jack socket that accepts panel mounting and PCB mounting together. It lands on the board through solder pins and carries the mono signal across its 3 contacts. It works as an input point on the front and rear panels of audio equipment.
    6.35 mmJack size
    MonoAudio Channel
    FemalePlug Type
    Panel and PCBMounting Type
    3Contact count
    34.5 mmOverall length
    Key features
    Panel and PCB mountingIt seats in a Ø9.5 mm panel cutout and lands on the board on through-hole solder pins.
    Mono signal on 3 contactsTerminals 1, 2 and 3 carry the mono connection.
    Compact bodyA 15.7 × 15.7 mm body and 34.5 mm overall length fit into narrow panels.
    Defined hole patternPCB holes measure Ø1.40 mm and Ø2.00 mm, with spacing from 6.38 mm down to 0.56 mm.
    RoHS complianceIt complies with EU 2002/95/EC.
    General Specifications
    Product Type6.35 mm (1/4") phone jack socket (female)
    ModelACJM-MN-2S
    Signal ConfigurationMono
    Number of Contacts3 (terminals: 1, 2, 3)
    Mounting TypePanel (chassis) mount and PCB through-hole mount
    TerminationPCB solder pins
    ApplicationsRadio and TV broadcasting; professional studios; sound reinforcement and PA systems; musicians and DJs; special applications
    Mechanical Specifications
    Panel Cutout DiameterØ9.5 mm
    Body Dimensions15.7 × 15.7 mm
    Overall Length34.5 mm (reference)
    PCB Hole DiametersØ1.40 mm and Ø2.00 mm (typical)
    PCB Hole Spacing6.38 mm / 4.67 mm / 2.40 mm / 0.56 mm
    Compliance
    RoHSCompliant (EU 2002/95/EC)

    Teknik Çizim

    ACJM-MN-2S

    pdf9/24/2025

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