🔌 NEUTRIK NP3RX — 6.35 mm (1/4") TRS Right‑Angle Plug (3‑pole)

NEUTRIK NP3RX is a professional 3‑pole (Tip/Ring/Sleeve) 6.35 mm / 1/4" right‑angle (90°) phone plug designed for rugged stage and studio use. Part of Neutrik’s heavy‑duty Plug X / PX family, it features an all‑metal housing for improved durability and EMI shielding, plus the proven Neutrik chuck‑type strain relief for reliable cable retention.

✅ Key features & benefits

• 🧱 All‑metal housing for enhanced durability and EMI protection.
• 📏 Extra‑slim shell for high‑density jackfields.
• 🛠️ Robust diecast shell with a modern, ergonomic design.
• 🔒 Chuck‑type strain relief for strong pull protection and secure cable clamp.
• 🎯 Precision machined one‑piece contacts (no rivets) to reduce snagging and tip break‑off risks.

⚙️ Technical specifications (manufacturer data)

product: "NEUTRIK NP3RX"
connector_type: "6.35 mm (1/4\") TRS, 3‑pole, right‑angle, male"
contacts: "Tip / Ring / Sleeve"
termination: "solder contacts"

electrical:
  rated_voltage: "< 50 V"
  dielectric_strength: "1 kVdc"
  insulation_resistance: "> 2 GΩ (initial)"
  contact_resistance: "depends on mating connector"
  rated_current_per_contact: "depends on mating connector"

mechanical:
  cable_od: "4–7 mm"
  wire_size: "1 mm² (18 AWG)"
  lifetime: "> 1000 mating cycles"

environmental:
  temperature_range: "-20 °C … +65 °C"
  standards: "IEC 60603-11 / EIA RS-453"
  solderability: "Complies with IEC 68-2-20"

materials:
  contacts: "Brass (CuZn39Pb3)"
  contact_plating: "2 µm Ni (Su)"
  shell: "Zinc diecast (ZnAl4Cu1)"
  shell_plating: "Nickel"
  bushing: "Polyacetal (POM) + PU"
  insert: "Polyamide (PA 6.6, 30% GR)"
  strain_relief: "Polyacetal (POM)"
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## 📏 Dimensions (from drawing)

* Overall length: **min. 61.3 mm**
* Height (L‑shape): **51.97 mm**
* Plug diameter: **Ø 6.3 mm**
* Body diameter (front): **Ø 15.4 mm**
* Body diameter (rear): **Ø 14.8 mm**

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## 🎚️ Typical applications

* 🎸 Instrument and line‑level audio cables (guitar/bass, studio, stage)
* 🎛️ Mixers, amplifiers, DI/stage boxes, multicore “snakes”
* 🧩 High‑density patchbays/jackfields where slim plugs are required

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## 🧰 Assembly notes

* Slide the bushing/housing onto the cable before soldering.
* Solder conductors to **Tip / Ring / Sleeve**.
* Tighten the shell and ensure the **chuck** strain relief clamps the cable jacket securely.

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### 🔎 Keywords (SEO)

NEUTRIK NP3RX, 1/4 TRS right angle plug, 6.35mm stereo jack, nickel contacts, chuck strain relief, professional audio connector

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