Neutrik NP3RX-B
3-Pole 1/4" TRS Right-Angle Phone Plug (Black Shell, Gold Contacts)


The heavy-duty professional phone plug series improves on the design of the existing C series by offering the thinnest available A-gauge 1/4" plug with unique Neutrik chuck-type strain relief on the market.  The slimline, 14.5 mm wide shell meets the most recent requirements for highest-density jackfields (15.88 mm jack pitch).  The precise machined one-piece tip contact (without rivets) makes it unique and avoids hook up in a socket or break off the tip.  The Plug X Series serves all applications such as guitar applications, audio cables, snakes, speakers, amplifiers and mixing desks.


  • All-metal housing eliminates the plastic cover of the predecessor NP*RCS and improves further durability and EMI protection
  • Extra slim 1/4" plug for highest packing density
  • Robust diecast shell in stylish design
  • Improved chuck type strain relief for reliable cable retention
  • Sleek design for best handling convenience
  • Precision-machined one-piece contacts - avoid hook-up of tip contact


  • Connector Type: Plug
  • Gender: male
  • Contactresistance: depends on mating connector mOhm
  • Dielectric strength: 1 kVdc
  • Insulation resistance: > 2 GOhm (initial)
  • nsulation resistance: >/= 1 GOhm (after damp heat test)
  • Rated current per contact: </= 15 A
  • Cable O.D.:4-7 mm
  • Wire size: 1 mm²
    18 AWG
  • Wiring: Solder contacts
  • Bushing:Polyacetal (POM) + PU
  • Contact plating: 0.2 µm Au
  • Contacts: Brass
  • Insert: Polyamide (PA 6.6 30 % GR)
  • Shell: Zinc diecast
  • Shell plating: Black chromium
  • Strain relief: Polyacetal (POM)
  • Standardcompliance: IEC 60603-11 / EIA RS-453
  • Solderability: Complies with IEC 68-2-20
  • Temperature range: -20 °C to +65 °C
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