aJisHkvzXu

MS420DS MicroUSB to Type-C

 
Overview
The MS420DS MicroUSB to Type-C adapter
cable that comes with the MS420DS is ridiculously tight, deep, and oddly shaped, making it difficult to plug in and unplug. So I made this one.
You'll need to purchase one Type-C 16-pin female connector (less than 0.2 yuan each), one MicroUSB male connector (less than 0.5 yuan each), and two 5.1K... The 0603 resistor (price is almost negligible), after deducting the cost of the PCBs I get from JLCPCB twice a month (which I get for free), is less than 1 yuan, but shipping costs might be a significant portion.
 
In the previous version, based on other PCBs, the PCB diagram had a 22Ω resistor in series on both the D+ and D- lines. Later, I thought it might not be necessary, so I replaced it with two 0Ω resistors. Could someone knowledgeable advise whether it's better to add or remove the 22Ω resistor?
The 5.1K resistor for Type-C is for the device to be recognized as a powered device; whether it's necessary is unknown (I know nothing about this).
 
When soldering, don't pile up too much solder around the four mounting pins of the Type-C casing. The groove under the MS420DS roller is larger than the Type-C female connector. Not much solder buildup might prevent the adapter board from being inserted properly
, making installation very tight. Align the MicroUSB port and insert it slightly, about 1-2mm. If it's too tight, you can use a larger screwdriver or something similar, with the handle pointing towards the Type-C port, and push it in. After that, about 3-5mm of the MicroUSB male connector should still be sticking out. The PCB should be about 1-2mm away from the MicroUSB female connector.
Theoretically, the adapter board should be able to be removed after insertion. There are two small holes, about 1mm in diameter, in the middle of the adapter board. I was thinking of using tweezers to push the adapter board out, but it's too tight, and I was afraid of making it difficult to push out, so I don't have a separate picture of the adapter board.
参考设计图片
×
 
 
Search Datasheet?

Supported by EEWorld Datasheet

Forum More
Update:2026-03-28 12:15:48
  • Those who are already at home can check in.
  • 12864 is in trouble
  • MSP430G2553 MCU serial communication
  • Newbie Questions
  • Circuit diagram of the whole machine and its recognition method
  • Which datasheet would you choose, English or Chinese?

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
community

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号