The material of the USB AF 5P high current base without flange sink plate is as follows:

Specifications:

Electrical characteristics:

1. Rated current: Current Rating5A/contact terminal

2. Rated voltage: Voltage Rating 30V DC

3. Contact Resistance: 30 milliohms MAX

4. Dielectric Withstanding Voltage: 500V AC AT Sea Level

5. Insulation Resistance: 1000MEGA ohms MIN

Physical performance: Mechanical:

1. Insertion and extraction force: Cconnector Mate and Unmate Force

Mate force: 3.57kgf (MAX)

Unmate force: 1.02kgf (MIN)

2. Terminal retention force: Terminal Retention 1.0kgf (MIN)

Material:

1. Plastic: Housing: High Temperature LCP green/blue/red

2. Terminal: Contact: Copper Alloy C2680

3. Shell: Copper Alloy C2680/SPCC

Electroplating: Finish:

1. Terminal: Contact: Pieted Gold in Mating Area;

Tin On Solder Talls

50U "(MIN) tin plating on the four sides of the terminal, and 100-200U" gold plating on the gold-plated area for 3U“

2. Shell:

Iron shell plated with 80U "(MIN) tin salt spray on all sides for 24 hours

Nickel Plating

With the development of technology, the transmission interfaces of electronic products tend to integrate all functions into one transmission interface. Among various transmission interfaces, the most widely used should be the USB transmission interface. At present, the mechanical standard of USB has developed to the so-called Type-C, which has 24 pins and can support a considerable variety of working modes.

Currently, most chips used for USB connectors correspond to different working modes of USB with each pin of the chip. However, as mentioned above, due to the large number of functions or working modes currently supported by USB, if each pin of the chip corresponds to different working modes of USB, it will cause an excessive number of pins on the chip, and the packaging size and cost of the chip will also increase accordingly. In addition, due to the increasing length of wiring connecting the chip pins, the performance of the chip may be severely affected in high-frequency applications.

Source: http://www.gjydz.com/html/product_392.html