4P4C RJ9 Gold-Plated Telephone Handset Connectors – 50 or 100 Pack
OULLX 4P4C RJ9 Telephone Handset Connectors – Gold-Plated Copper, 50 or 100 Pack
Keep your telephone handset connections clean, secure, and reliable with these professional-grade 4P4C RJ9 Crystal Head Connectors from OULLX. Whether you're a telecom technician, office IT manager, or DIY enthusiast, this bulk pack gives you everything you need to terminate or replace telephone handset cords quickly and efficiently.
Key Features
- 4P4C (RJ9) Standard: Industry-standard 4-position, 4-conductor design — perfectly compatible with the vast majority of telephone handsets and desk phones.
- Gold-Plated Copper Contacts: Gold-plated copper chip contacts ensure excellent conductivity, minimal signal loss, and long-lasting corrosion resistance for crisp, clear audio transmission.
- Crystal-Clear Housing: Transparent polycarbonate housing allows easy visual verification of wire seating before crimping — no guesswork, no wasted connectors.
- CE & RoHS Certified: Meets CE and RoHS compliance standards — free from high-concern chemicals and manufactured to recognized safety specifications.
- Bulk Value Packs: Available in 50-piece or 100-piece packs — ideal for large installations, office setups, or keeping a healthy supply on hand for future repairs.
- No Assembly Required: Ready to crimp straight out of the pack — no pre-assembly needed, saving you time on the job.
Specifications
- Connector Type: 4P4C RJ9
- Contacts: Gold-plated copper
- Housing: Crystal (transparent polycarbonate)
- Certifications: CE, RoHS
- High-Concern Chemicals: None
- Pack Size: 50 pcs or 100 pcs
- Brand: OULLX
- Made in Mainland China
Who Is This For?
These connectors are a must-have for telecom installers, IT support professionals, office administrators managing large phone banks, and home users who want to repair or build their own handset cords. The bulk pack format ensures you always have a spare connector when you need one.
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Frequently Asked Questions
Q: What is a 4P4C RJ9 connector used for?
A: A 4P4C RJ9 connector is the standard modular plug used to connect telephone handsets to the base unit of a desk phone. It features 4 positions and 4 conductors and is widely compatible with most corded telephone handsets.
Q: Are these connectors compatible with standard crimp tools?
A: Yes. These RJ9 4P4C crystal head connectors are designed to be crimped with any standard RJ9/RJ10/RJ11 modular crimp tool, making them easy to terminate without any special equipment.
Q: Why choose gold-plated contacts over standard copper contacts?
A: Gold-plated contacts provide superior corrosion resistance and better long-term conductivity compared to bare copper contacts. This translates to clearer audio quality and a more durable connection over time — especially important in high-use or professional environments.
Q: What is the difference between the 50-piece and 100-piece pack?
A: The connector is identical in both packs — the only difference is quantity. The 100-piece pack is ideal for larger installations or businesses that frequently service telephone equipment, while the 50-piece pack suits smaller projects or occasional repairs.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.