Style 1: Type c6pin vertical mounting base/head, measuring 6.5mm with bullet/6.8mm without bullet height from the PCB board, with 0.95mm plug-in board welding on both legs of the shell (with 800 coils of high-temperature resistant reflow soldering patches), is one of the board end 3A high current USB fast charging interface structure schemes.

The specification requirements for USB type-c6p mother seat are as follows:

1.0. Materials:

1.1. T=0.30 ± 0.01 * xx+0/-0.10mm

2.0. Appearance:

2.1. The surface shall not have powder cutting, pressing, or hanging marks;

3.0. Function:

3.1. When punching materials, place the products at a height of 1.2 meters and drop them in Free fall

The dovetail groove of the product is free from cracks/misalignment.

4.0. Electroplating/Environment:

4.1. Roll plating, copper base 100-150u ", surface nickel plating 100-150u".

4.2. Electroplating should not have defects such as scratches, whitening, yellowing, deformation, or mixing

4.3. Salt spray for 24 hours.

4.4. After 2 hours of steam aging, solder testing shows that the solder coverage area is greater than 95%

4.5. After electroplating, there is no peeling or wrinkling phenomenon when bending back once.

Style 2: Type-c6pin vertical plug female base/head, measuring 6.25/6.5/6.8/6.9/10.0/10.5mm springless height from the PCB board, 1.0mm plug-in board welding on both legs of the shell, 6p power supply through the board for high temperature reflow soldering, pin terminals: brass/phosphor copper, shell electroplating: stainless steel nickel plating, plastic tube installation of 50 pieces, it is one of the 3A high current USB fast charging interface structures at the vertical board end.

NOTES:

SPECIFICATION:
1.CURRENT RATING: 3A MAX
2.VOLTAGE:100VAC
3.TEMPERATURE RANGE:-30°C ~ 85°C
4.CONTACT RESISTANCE:40 MILLIONHM MAX
5.INSULATION RESISTANCE:100 MEGOHMS MIN.
6.LNSERTION FORCE:5N~20N
7.UNMATING FORCE:8N~20N 
8.DURABILITY:10,000 CYCLES 

Style 3 type-c6pin horizontal female seat/female head, with bullet/no bullet/shell four pin plug-in board welding/6p power terminal board with high temperature resistance reflow welding, horizontal four pin sinking board 0.8mm/1.6mm broken plug-in board welding, (with 1000 packaging patches)

NOTE:
1.MATERIAL SPECIFICATION:
1.HOUSING:HIGH TEMPERATURE RESISTANT PLASTIC,UL94 V-0.
2.CONTACTS:COPPER ALLOY
3.MID PLATE: STAINLESS STEEL
4.FRONT SHELL: STAINLESS STEEL
2.PLATING SPECIFICATION:
2-1.CONTACTS:
Ni 50u" MIN. UNDER PLATED OVER ALL.
Au PLATED ON THE FUNCTIONAL AREA OF CONTACT.
(GOLD PLATING THICKNESS FOLLOW THE P/N)
PLATING SPECIFICATIONS OF THE SOLDER AREA FOLLOW THE P/N 
2-2.FRONT SHELL:SEE TABLE1.
2-3.SHIELD PLATE&EMI PLATE:CLEAR ONLY
3.MECHANICAL PERFORMANCE,
3-1.INSERTION FORCE: 0.5~2.0kgf.
3-2.REMOVAL FORCE: 0.8kgf~2.0kgf.
3-3.DURABILITY: 5000 CYCLES.
4.ELECTRICAL PERFORMANCE,
4-1. CURRENT RATING:3.0A VOLTAGE RATING:5.0V
4-2. LLCR:VBUS & GND PINS AND OTHER PINS: 40mΩ/PIN MAX.
SHIELD: 50mΩ/MAX.
LLCR MAX. CHANGE OF ALL PINS: 10mΩ.
4-3.INSULATION RESISTANCE: 100MΩ  MIN
4-4.DIELECTRIC WITHSTAND VOLTAGE,AC 100V FOR 1 MINUTE.
5. ENVIRONMENTAL PERFORMANCE:
OPERATING TEMPERATURE: -25°C~+85°C.
6.IR REFLOW:
THE PEAK TEMPERATURE ON THE BOARD SHALL
BE MAINTAINED FOR 10 SECONDS AT 260°C.

Shenzhen Guangjiayuan Electronic Technology Co., Ltd. was established in 2013. It is a professional company engaged in the research and development, production, and sales of Apple male and female seat accessories, integrating high-quality and various types of USB type C connectors, micro USB connectors, mini USB interfaces, Apple sockets, and other electronic connectors. The company has a complete range of precision connectors and quality assurance, with its headquarters located in Taiwan/Taipei. And we have factories and offices in Dongguan, Shenzhen and other places in Guangdong Province, China. Our company sells a wide range of products, but not all of them are uploaded. We are continuously developing new products and improving product quality. If you cannot find the products you need or have concerns about product performance, you can consult our customer service and request sample testing, We will wholeheartedly answer all your questions, provide good solutions, and offer you more favorable conditions and comprehensive after-sales service. Thank you for your understanding and support!

Source: http://www.gjydz.com/html/article_333.html