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  4. Neutrik In-Line Stereo / Balanced Locking Jack Socket NJ3FC6
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Neutrik In-Line Stereo / Balanced Locking Jack Socket NJ3FC6

Product Code: 577200

Neutric NJ3FC6C cable mounted Jack socket. Rugged construction & precision engineering. 3 pole for mono/stereo, balanced/unbalanced.

Neutrik In-Line Stereo / Balanced Locking Jack Socket NJ3FC6 £7.06 (INC VAT)
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  • Description
  • Specifications
  • Reviews

Neutrik In-Line Stereo / Balanced Locking Jack Socket (Part number: NJ3FC6)

Professional locking 1/4" cable jack for secure in-line connections. Nickel housing, silver contacts, excellent cable protection

The 3 pole phone cable jack in-line version provides stable and secure connections where accidental disconnect or shock and vibration may occur. It latches with standard A-gauge mono or stereo plugs. Plug locks-in automatically when mating and unlocks only by pressing red release tab.


  • Securely locking cable jack
  • Mates with all mono and stereo plugs specified acc. EIA RS-453 (A-gauge)
  • Metal shell makes it extremely robust and reliable
  • Neutrik cable retention and boot as on XLR connectors
  • Solder terminals


  • Contact resistance < 6 mΩ (initial)
  • Dielectric strength 1 kVdc
  • Insulation resistance ≥ 1 GΩ @ 500 V dc
  • Rated current per contact 10 A


  • Cable O.D. 3.5 - 8.0 mm
  • Insertion force < 30 N
  • Withdrawal force < 20 N
  • Lifetime > 10000 mating cycles
  • Locking force > 80 N
  • Wiresize 1 mm²
  • Wiresize 18 AWG
  • Wiring Solder contacts
  • Locking device Latch lock



  • Boot Polyurethan
  • Contact plating 2 µm Ag
  • Contacts Brass (CuZn37) (Ground)
  • Insert Polyamide (PA 6.6 30 % GR)
  • Shell Zinc diecast (ZnAl4Cu1)
  • Shell plating Nickel
  • Strain relief Polyacetal (POM)



  • Standard compliance EIA RS 453, IEC 60603-11
  • Solderability Complies with IEC 68-2-20
  • Temperature range -25 °C to +70 °C
Customer Reviews
  • Verified Customer
    on 21 April 2011
    Easy to solder, properly constructed, and more robust for live use than cheaper ones