RJ11 Telephone Crystal Head
Your Leading RJ11 Telephone Crystal Head Supplier
Shenzhen HaiKangSu wire & Cable Co., Ltd., is a professional integrated trading company specializing in the production and processing of copper-core cables and wires. RJ11 telephone crystal head has four or six pins and is used to connect phones, modems, and other telecommunication devices to a wall jack or other phone line.
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Why Choose Us?
Rich Experience
The company has its self-owned factory in Chigang Town, Jieyang City, Guangdong Province, China, with a development history of fifteen years and extensive production experience.
Professional Team
It employs a large workforce, including over 100 advanced technical professionals, and maintains strong partnerships with numerous domestic and international enterprises.
Accept ODM
We provide high-quality OEM services following important standards according to different customer requirements, including special lengths, colors, insulation materials and production standards.
Complete Qualifications
We supply cables and wires that conform to BSI, IEC standards, and Chinese national standards. Every aspect of our products and services undergoes rigorous checks to ensure that the products leaving the factory meet the standard requirements of our customers.
Type of RJ11 Telephone Crystal Head
Cat3 Phone Crystal Head 6P2C
The HKS Phone 6P2C Connector RJ11 Clear Cat3 Crystal Head is a high-quality connector suitable for single or dual-line telephone systems. Made with transparent Cat3 crystal material, it features 6 positions and 2 contacts, ensuring stable voice communication.
4P4C Phone Handset Cord
In the intricate world of telecommunication, the 4P4C RJ11 connector may not be the most conspicuous component, yet its role is pivotal. This modest connector is the linchpin that ensures the lifeline of communication remains uninterrupted, connecting phone handsets to their bases with reliability and ease.
RJ11 Connector Plug Cat3
The RJ11 6P6C Connector Plug Cat3 3U is designed for optimal performance in voice and data transmission. Featuring 3-micron gold-plated contacts over nickel, it ensures exceptional conductivity and corrosion resistance, making it a reliable choice for stable and clear communication.
Cat3 Phone Connector RJ11
The HKS RJ11 6P4C Cat3 Phone Connector is the ideal choice for high-quality communication. This connector features a 6-position, 4-contact layout with a 3-micron gold plating, ensuring excellent signal conduction and robust protection against corrosion.
Specifications of RJ11 Telephone Crystal Head
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Brand |
HKS RJ11 6P2C Connector |
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Name |
2-core telephone crystal head |
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Type |
6P2C |
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Color |
Transparent |
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Material |
3Ugold plated/pure copper/new PVC material |
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Contact pin |
2-prong pure copper |
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Interface type |
RJ11(6P2C 6P4C6P6C 4P4C) |
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Performance |
Tested and qualified products |
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Note: Product dimensions are measured manually and there may be slight errors, and the actual dimensions shall prevail. |
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product video
With 10/100/1000M Base-T/TX Lan transformers or filters built-in.
Available for SMT or DIP package.
Available with and without Tab-up or Tab-down LEDs.
Suitable for CAT 5 and 6 Fast Ethernet cable or better UTP.
Internal magnetics are 100% electrically tested for HI-POT and functionality.
350uH MIN OCL with 8mA Bias current.
Available for RoHS parts.
Customization Options

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Material
Customizable.
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Color
Customizable.
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Connector Type
Customizable.
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MOQ
Customizable.
Ordering Process
COMMU NICATION DETAILS
Contact online customer service to communicate the details.
START DESIGNING
Start your prototype design.
CONFI RMATION OF THE FINAL DRAFT
Iterate on details to finalize.
PAYMENT OF DEPOSIT
Factory prepares materi-als and customers make deposits.
START OF PRODUCTION
Factory starts produc-tion.
DELIVERY RECEIPT
The customer confirms the quality of the goods and receives them.
Usage of RJ11 Telephone Crystal Head
Telephone Connections
This is the RJ11's chuck & adulation. It's the go-to connector for landline phones in numerous places around the world. Each time you your home phone, an RJ11 connector plays a role.
Fax Machines
Remember fax machines? (If you're too young, ask your parents!) These relics of office technology also use RJ11 connectors to send and receive those grainy black-and-white documents.
Modems
During the era of dial-up internet (cue that screeching modem sound), RJ11 connectors were our bridge to the internet. They linked our modems to phone lines, opening up a vast digital universe.
Installation Steps of RJ11 Telephone Crystal Head
To install an RJ11 telephone crystal head, you'll need wire strippers, an RJ11 releasing tool & the connector itself.
Strip the outer jacket of your telephone cable.
01
Arrange the inner wires according to the standard color code.
02
Insert the wires into the RJ11 telephone crystal head.
03
Use the crimping tool to secure the connection.
04
Test your handiwork with a phone line tester.
05
Certificate






Payment Terms
T.T with 30% downpayment, 70%before shipment. Paypal or West Union also accept.
Packing & Transportation

FAQ
