Teach you how to choose a crystal head

This question is particularly confusing for many new users. Simply put, a crystal head is just a plug, but its specifications are diverse and beyond your imagination. So, how to choose a crystal head ···

2024-05-26

Product performance parameters

Product performance parameters Electrical characteristics:Current specification: 1.5A @25℃Voltage specification: 125V ACContact resistance: 20mΩ MaxInsulation resistance: 500MΩ  Min 100V DC/···

2024-08-20

Classification and Identification of Crystal Heads

Crystal head is a plastic connector that can be inserted in a fixed direction and automatically prevent detachment, commonly known as "crystal head". The professional term is RJ-45 connector···

2024-05-26

Home phone crystal head connection method and line sequence

This article introduces the methods of connecting ordinary telephone lines and crimping crystal heads, mostly referring to home telephones. Larger companies use group telephones and require system ins···

2024-05-26

Different installation methods for 2-core and 4-core crystal heads

Installation of 4-core telephone crystal head with 4-core wireTelephone line socket (Ethernet panel) wiring method! The dedicated phone is randomly equipped with a five meter long four core telephone ···

2024-05-26

DIY RJ-45 Phone Crystal Head

The following is an example of making an RJ-45 phone crystal head, and the DIY steps are as follows:Step 1: Use a twisted pair cable pliers (or cutting tool) to trim one end of the Category 5 twisted ···

2024-05-26