Plugs & Jacks T Amphenol-Series Plugs

Amphenol offers two ranges of 1/4” Phone plug connectors to satisfy the needs of the manufacturer and the end-user. The PRO – a heavy-duty on-road plug and the MUSICIAN – a solid performing general use plug. Both series offer different features and benefits and the most suitable type will be determined by an application, budget, and personal choice.


  • Mono or Stereo (TRS).
  • Stylized shell design with Ergonomic grip.
  • Straight or Right Angle.
  • Robust diecast shell in Satin Nickel or Black finish.
  • Nickel or Gold contact plating.
  • Keyed shell.
  • Optional heavy-duty metal backshell/boot.
  • Great solderability.
  • Increased solder area on ground contact.
  • “Jaws” Cable Clamp.
  • Precision machined contacts.
  • Quick and easy assembly.


  • Gold Contacts, Large or Small Jaws Cable Clamp, Black Shell, Metal Backshell / Boot, Bulk Pack.
  • Colored grommets (ordered separately)


Straight Right Angle Jumbo
GENERAL CHARACTERISTICS Number of Contacts 3 Pole Tip Ring Sleeve (Stereo)
Termination Solder
Max. Wire Gauge – Stranded Wire 3 Pole (Stereo): AWG 18˜1mm
Flammability rating of insulating plastics UL94V-0
Solderability complies with IEC 68-2-20
Environmental Complies with EU RoHS 2 Directive 2011/65/EU
ELECTRICAL CHARACTERISTICS Current Carrying Capacity 10A (Depends on Mating Connector and Cable)
Typical Contact Resistance Depends on Mating Connector
Insulation Resistance (initial) >2GΩ
After Damp Heat Test ≥1GΩ
Dielectric Withstand Voltage 2 Pole : 1.5 kV dc3 Pole : 1 kV dc
Operating Temperature -25°C to +75°C (-13°F to + 167°F)
MECHANICAL CHARACTERISTICS Insertion and Withdrawal Force ≥10N – ≤30N
Weight1 Thermoplastic Backshell 28g (0.061lb)
Metal Backshell 35g (0.077lb)
Typical Cable Retention Force 22kg to 44kg (50lb to 100lb) – Dependent on cable material and diameter.
Standard Jaw (T-Series) 3mm to 6mm (0.118” to 0.236”) 3mm to 5.5mm (0.118” to 0.216”) N/A
Large Jaw (T-Series) 6mm to 7mm (0.236” to 0.275”) 5.5mm to 6.5mm (0.216” to 0.255”) N/A
Cable O.D. Standard Clamp (Q-Series) 3.5mm to 7mm (0.137” to 0.275”) N/A N/A
Jumbo NA NA 7.5mm to 10.5mm (0.295” to 0.413”)
Mechanical Operations Diecast Zinc Alloy EZDA No.3
MATERIALS Connector Shell Material Satin Nickel or Black Polyester
Shell Finish UL94 V-0 PBT Resin or Modified PPE Resin – Black
Insulators UL94 V-0 PBT Resin or Modified PPE Resin – Black or Metal CuZn39Pb3
Boot / Backshell UL94 V-0 PBT Resin or Modified PPE Resin – Black or Metal CuZn39Pb3
Cable Clamp Santoprene
Cable Bushing Brass /Ni or Au over 2µm Ni
Contacts / Plating Brass /Ni or Au over 2μm Ni

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