CH341B
- Manufacturer
- MFR.Part #
- CH341B
- JLCPCB Part #
- C19185820
- Package
- SOP-28
- Description
- -20℃~+70℃ 2Mbps 3.3V、5V USB 2.0 USB to UART、USB to Parallel、USB to Synchronous Serial Interface SOP-28 USB Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Interface/USB Converters | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-28 | |
| Operating Temperature | -20℃~+70℃ | |
| Data Rate | 2Mbps | |
| Applications Function | USB to UART、USB to Parallel、USB to Synchronous Serial Interface | |
| Voltage - Supply | 3.3V、5V | |
| USB Protocol | USB 2.0 | |
| Current - Supply | 20mA | |
| Quiescent Supply Current | 120uA |
* Images are for reference only
CH341B
Extended- Manufacturer
- MFR.Part #
- CH341B
- JLCPCB Part #
- C19185820
- Package
- SOP-28
- Description
- -20℃~+70℃ 2Mbps 3.3V、5V USB 2.0 USB to UART、USB to Parallel、USB to Synchronous Serial Interface SOP-28 USB Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
CH341B
Extended- Manufacturer
- MFR.Part #
- CH341B
- JLCPCB Part #
- C19185820
- Package
- SOP-28
- Description
- -20℃~+70℃ 2Mbps 3.3V、5V USB 2.0 USB to UART、USB to Parallel、USB to Synchronous Serial Interface SOP-28 USB Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CH341B Specifications
CH341B technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/USB Converters | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-28 | |
| Operating Temperature | -20℃~+70℃ | |
| Data Rate | 2Mbps | |
| Applications Function | USB to UART、USB to Parallel、USB to Synchronous Serial Interface | |
| Voltage - Supply | 3.3V、5V | |
| USB Protocol | USB 2.0 | |
| Current - Supply | 20mA | |
| Quiescent Supply Current | 120uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CH341B. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
CH341B Schematic Symbol & PCB Footprint
The CH341B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.