CH340N — Overview
CH340N by WCH is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). Ultra-small USB-to-serial chip, suitable for space-constrained designs. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | CH340N |
| Manufacturer | WCH |
| Category | Interface Chips / RF Chips |
| Package | SOP-8 |
| Pin Count | 8 |
| Function | USB 2.0 to UART bridge |
| Supply Voltage | 3.3 V / 5 V |
| Baud Rate | 50 bps - 2 Mbps |
| Crystal | Built-in |
| Interface | USB 2.0 full-speed, 2-wire UART |
| Package | SOP-8 |
| Features | Integrated 3.3 V LDO, small footprint |
| 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, 2-wire UART, 3.3 V / 5 V, SOP-8 package. |
Typical Applications
Compact USB-serial boards, wearable docks, small controllers.
Why Buy CH340N 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.
CH340N — WCH ultra-small USB-to-serial chip, suitable for space-constrained designs
The CH340N 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 CH340N 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 CH340N
Need pricing or availability for CH340N? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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