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  6. 3.5mm Plugs
  7. ›
  8. 3.5mm Stereo Male Connector – Black – Gold Plated
  9. 3.5mm Stereo Male Connector – Black – Gold Plated
    Amphenol

    3.5mm Stereo Male Connector – Black – Gold Plated

    Stock Code: KS3PB-AU

    Terminates a stereo audio cable with a black-shell 3.5 mm plug
    A stereo jack plug with a shell design inspired by the AX series. With gold-flash-plated contacts and a black polyester-coated diecast zinc housing, it is soldered onto stage and studio cables.
    3.5 mmjack size
    Stereoaudio channel
    Maleplug type
    3number of contacts
    Goldcontact plating
    IP40protection grade
    Key features
    Housing and finishThe diecast zinc alloy EZDA No.3 housing has a black polyester finish and the contacts carry a gold flash plating.
    TerminationSolder termination is used; the stereo version takes AWG 18 - 1 mm² wire.
    Cable entryThe Santoprene cable bushing works with cables 3 mm to 5 mm in diameter.
    Mechanical ratingsInsertion and withdrawal force falls in the <20 N / >3 N range; mechanical life is 1000 mating cycles and weight is 8 g.
    Electrical and environmentalTypical contact resistance is ≤20 mΩ and dielectric withstanding is 250 V AC; it offers an IP40 protection grade and a -20°C to +65°C operating temperature range.
    Nominal working current is >0.5 mA and depends on the mating connector and cable. The product complies with EU RoHS 2 Directive 2011/65/EU.
    General Specifications
    Number of Contacts 2 Pole (Mono)
    3 Pole Tip-Ring-Sleeve (Stereo)
    Termination Solder
    Wire Gauge - Standard Wire 2 Pole (Mono): AWG 16 - 1,5 mm²
    3 Pole (Stereo): AWG 18 - 1 mm²
    Flammability Rating of Insulating Plastics UL94V-0 or UL94-HB
    Solderability IEC 68-2-20
    Environmental Complies with EU RoHS 2 Directive 2011/65/EU
    Electrical Specifications
    Nominal Working Current >0,5 mA (Depends on Mating Connector and Cable)
    Typical Contact Resistance ≤20 mΩ (Varies by Mating Connector and Cable)
    Insulation Resistance (initial)
    After Damp Heat Test
    >200 MΩ
    >100 MΩ
    Test Voltage AC RMS:
    Dielectric Withstanding
    250 VAC
    Climatic Specifications
    Ingress Protection IP40
    Operating Temperature -20°C ~ +65°C (-4°F ~ +149°F)
    Mechanical Specifications
    Insertion and Withdrawal Force <20N / >3N (depends on mating connector)
    Cable Diameter 3 mm to 5 mm (0,118" to 0,196")
    Mating Cycles 1000 mating cycles
    Weight 8 g (0,017 lb)
    Materials
    Connector Shell Material (Plugs) Diecast Zinc Alloy EZDA No.3
    Connector Shell Plating Satin Nickel or Black Polyester
    Insulators PA66
    Cable Bushing Santoprene
    Contacts Brass
    Plating Nickel or Gold Flash

    Teknik Çizim

    KS3PB-AU

    pdf9/24/2025

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