CH340G — Overview
CH340G by WCH is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | CH340G |
| Manufacturer | WCH |
| Category | Interface Chips / RF Chips |
| Package | SOP-16 |
| Pin Count | 16 |
| Function | USB 2.0 to UART bridge |
| Supply Voltage | 3.3 V / 5 V |
| Baud Rate | 50 bps - 2 Mbps |
| Crystal | External 12 MHz required |
| Interface | USB 2.0 full-speed, UART |
| OS Support | Windows, macOS, Linux, Android |
| Package | SOP-16 |
| Operating Temp | -40 °C to +85 °C |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | USB 2.0 to UART bridge, USB 2.0 full-speed, UART, 3.3 V / 5 V, SOP-16 package. |
Typical Applications
Programmer boards, USB-serial converters, embedded debug ports.
Why Buy CH340G from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
CH340G — WCH USB-to-serial chip, the lowest-cost download solution
The CH340G is listed by Jingteng Electronics as a WCH interface or RF component in the Interface & RF Chips category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As an interface or RF component, this component is commonly designed into equipment that relies on Interface & RF Chips. Interface and RF components move signals between domains and over the air. They cover RS-232/485 transceivers, USB and CAN interfaces, RF amplifiers, mixers, switches and modulators used in wireless infrastructure, test equipment, satcom and broadband communications.
Authenticity & Sourcing
Jingteng supplies WCH CH340G as genuine and original stock. WCH is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for CH340G
Need pricing or availability for CH340G? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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