Shenzhen Guangjiayuan Electronic Technology Co., Ltd
Mr. Chen: 136-6225-2835 (same WeChat account)
QQ: 979285705
Miss Chen: 189-2385-0895 (same WeChat account)
QQ: 2391552662
Chen Weiting 135-3824-4786 (same WeChat account)
Tel: 86-0755-33182327
Email: gjydz88@163.com
Website: www.usb-type.com
Address: Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
There are many types of USB, which also determines that their pin definitions are different. The following mainly collects pin definitions of some common USB models for testing or use reference.
一、type-a
1. USB type-a male
2. USB type-a female head
二、type-b
1. USB type bf male
2. USB type bf mother seat
三、micro b型
1. USB type micro B-type male connector
2. USB type micro B-type mother seat
四、mini b型
The order and definition of the mini and micro type pins are the same, but the interface appearance is different, as shown in the following figure.
1、USB mini B-type male connector
2、USB class mini B type mother seat
五、type-c
1、Conventional USB type-c interface male
2、Conventional USB type-c interface mother base
Remarks: S+and S - represent positive and negative power lines. D+, D - represents: data line positive and negative
Contact person:
Mr. Chen 136-6225-2835 (same WeChat account)
Miss Chen 189-2385-0895 (same WeChat account)
Chen Weiting 135-3824-4786 (same WeChat account)
Address:
Building 10, Hongxing Gebu Qixiang, Songgang Town, Bao'an District, Shenzhen, Guangdong Province
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