Premium RJ9 4P4C Modular Telephone Plugs for Global Communications

Excellence Wire Ind. Co., Ltd. specializes in FCC-compliant RJ9 4P4C telephone connectors with customizable gold plating and UL-certified quality for office phones, landlines, and wireless devices worldwide.

RJ9 4P4C Modular Plug - FCC Compliant Telephone Plug 4P4C RJ9 Connector
  • RJ9 4P4C Modular Plug - FCC Compliant Telephone Plug 4P4C RJ9 Connector
  • RJ9 4P4C Custom Gold Plating Modular Plug
  • 4P4C RJ9 Modular Cconnector

RJ9 4P4C Modular Plug

4P4C Telephone Plug for Wired and Wireless Phone Set

The connector is applicable to both wired and wireless telephone devices such as wired office phone set, corded landline phone handset, and wireless home telephones. The RJ9 connector follows the FCC standard. The gold plating on the 4 contact pins is inspected and guaranteed with the X-Ray machine. The thickness of the gold plating can be custom made and ranges from 3U" to 50U". The standard for telephone plugs vary from country to country. We have other types of telephone plugs for your needs. Please check the telephone jack before confirming your order. For more information about the telephone connector, please send an inquiry. We will respond as soon as possible.

SKU

P44FE50V2

Materials
  • Housing: Polycarbonate, UL94V-0 or UL94V-2.
  • Color : Transparent or other color are available.
  • Contact Blade: Copper Alloy.
  • Conductor : Stranded & Solid Wire, 24 AWG, 26 AWG.
  • (It can be used for the wire OD fromO 0.96 ~ O1.02)
  • Gold Plating: 3u'' ~ 50u", are available.
Electrical Characteristics
  • UL Applications: 250 Volts Acmax., AT 2 Amps.
  • Dielectric Withstanding Voltage: 500 Volts AC.
  • Insulation Resistance: 100 MΩ.
  • Termination: Resistance 20mΩ Max After
  • Environmental Testing.
Related Products
RJ11 6P4C Modular Plug - FCC  Compliant Telephone Plug 6P4C RJ11 Connector
RJ11 6P4C Modular Plug

The connector follows the FCC standard. The RJ11 6P4C modular connector has become by far the most...

Details Add to List
RJ12 6P6C Modular Plug - Transparent Telephone Plug 6P6C RJ12 Ethernet Plug
RJ12 6P6C Modular Plug

The connector follows the FCC standard. The RJ12 modular connector has become by far the most...

Details Add to List
FAQ
Category 8 Solutions for Future Networks

Category 8 RJ45 solutions are designed to support Ethernet at rate up to 40 Gbps (40GBASE-T) for short distances up to 30 meters, which is a solution primarily...

All of EXW Patch Cords Use Bare Copper Wires

All of EXW patch cords use pure bare copper wires. EXW patch cords do not use CCA (copper clad aluminum) wires nor do we recommend using patch cords made...

Files Download
RJ9 Telephone Plug
RJ9 Telephone Plug

Drawing of 4P4C Telephone Connector

Download

How can you ensure your telephone connectors meet FCC standards while maintaining cost-effective production at scale?

Excellence Wire's RJ9 4P4C plugs are FCC-compliant and manufactured with X-Ray verified gold plating and UL-certified specifications. Our advanced automated production processes enable high-volume manufacturing with consistent quality, allowing you to meet global telecommunications standards while optimizing production costs. Request a customized quote for your OEM/ODM requirements today.

EXW's RJ9 4P4C connector delivers exceptional reliability with a dielectric withstanding voltage of 500 Volts AC and insulation resistance of 100 MΩ, meeting UL application standards of 250 Volts AC maximum at 2 Amps. The termination resistance remains below 20mΩ after environmental testing, ensuring stable electrical performance in demanding telecommunications environments. As a specialized manufacturer with advanced automated production processes and quality assurance through rigorous testing protocols, Excellence Wire provides OEM/ODM solutions tailored to your exact specifications. Whether you require standard configurations or custom designs with specific gold plating thicknesses and housing colors, EXW delivers FCC-compliant telephone connectors that meet international quality standards. Contact our sales team today to discuss your telephone connector requirements and discover how our customizable solutions can enhance your product offerings.