Neutrik REAN Stereo 3-Pole 3.5mm Plug NYS231B with Crimp Strain Relief, Gold Contacts, Black Metal Shell
Built for the cable you solder.
A stereo 3-pole 3.5mm plug with gold-plated brass contacts, a black zinc die-cast shell and crimp strain relief, made for building and repairing headphone and aux leads.

A cable is only as good as its plug.
Headphone and aux leads get plugged in and pulled out again and again. The plug at the end has to hold the cable and keep a solid contact.
A plug made to be rebuilt
The REAN NYS231B pairs gold-plated contacts with a metal shell and a crimp clamp for the cable.
Gold-plated brass contacts
Brass (CuZn39Pb3) contacts with Au plating.

mating cycles
Rated for a lifetime of 1000 mating cycles.
Zinc die-cast metal shell
A zinc die-cast (ZnAl4Cu1) housing with black shell plating for a discreet look.
Crimp strain relief
A crimp clamp secures the cable behind the plug.
Wide temperature range
Operates from -25°C to 70°C.
Everything you need to know.
| Brand | NEUTRIK |
| Model | 3-Pole |
| Product Line | REAN |
| Connector Type | 3.5mm plug, male |
| Poles | 3 (stereo) |
| Contacts | Brass (CuZn39Pb3), gold plated |
| Shell | Zinc die-cast (ZnAl4Cu1) |
| Insulation | Thermoplastic |
| Dielectric Strength | 0.5 kVDC |
| Cable O.D. | 4mm |
| Strain Relief | Crimp |
| Temperature Range | -25°C to 70°C |
Neutrik REAN Stereo 3-Pole 3.5mm Plug NYS231B with Crimp Strain Relief, Gold Contacts, ...
The Neutrik REAN NYS231B is a stereo 3-pole 3.5mm cable plug with a black zinc die-cast metal shell, gold-plated brass contacts and crimp strain relief. It suits cable builders and repair shops making headphone and stereo audio leads with 4mm cable.
Key Features
- Gold-plated brass contacts – Brass (CuZn39Pb3) contacts with gold (Au) plating.
- Zinc die-cast metal shell – A zinc die-cast (ZnAl4Cu1) metal housing.
- Crimp strain relief – A crimp clamp secures the cable behind the plug.
- 1000 mating cycles – Rated for a lifetime of 1000 mating cycles.
- Wide temperature range – Operates from -25°C to 70°C.
- Black shell plating – A black plated shell for a discreet look.
Specifications
- Brand: Neutrik
- Model: NYS231B
- Product Line: REAN
- Connector Type: 3.5mm plug, male
- Poles: 3 (stereo)
- Contacts: Brass (CuZn39Pb3), gold plated
- Shell: Zinc die-cast (ZnAl4Cu1)
- Insulation: Thermoplastic
- Dielectric Strength: 0.5 kVDC
- Solderability: IEC 68-2-20
- Lifetime: 1000 mating cycles
- Cable O.D.: 4mm
- Temperature Range: -25°C to 70°C
- Strain Relief: Crimp
- Shell Finish: Black
Typical Uses
- Stereo headphone cables
- 3.5mm aux and line-level leads
- Replacement plugs for repairs
Designed for 4mm outer-diameter cable; check your cable before ordering.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

NEUTRIK 3-Pole, ready to order.
- Product Line: REAN
- Connector Type: 3.5mm plug, male
- Poles: 3 (stereo)
- Contacts: Brass (CuZn39Pb3), gold plated
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