CH331A Qin Heng

Name: CH331A
Brand: Qin Heng
SKU: CH331A_Qin_Heng
Availability: OutOfStock
Rating: 5 (11 reviews)

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of CH331A USB Interface IC across the USA, India, Europe, Australia, and various other global locations. CH331A USB Interface IC are a product manufactured by Qin Heng. We provide cost-effective solutions for USB Interface IC, ensuring timely deliveries around the world.

Part No.	CH331A
Manufacturer:	Qin Heng
Category:	USB Interface IC
Description:	USB ICs 3.3V, 5V SSOP-20_208mil RoHS
Datasheet:	CH331A Datasheet (PDF)

Price (USD)

1: USD 1.5236 ea
Line Total: USD 1.52

Availability : 0

Qty	Unit Price
1	$ 1.5236
10	$ 1.483
30	$ 0.9844
100	$ 0.966

CH331A More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability 0

Ship by Tue. 12 Aug to Fri. 15 Aug

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 1.5236
10	$ 1.483
30	$ 0.9844
100	$ 0.966

Specifications

Manufacturer Qin Heng Qin Heng
Product Category USB Interface IC USB Interface IC
Type transceiver transceiver
Data Rate - -
Category USB Interface IC USB Interface IC
Rohs y y
Package SSOP - 20 208MIL SSOP - 20 208MIL
Brand Category Qin Heng Qin Heng
Protocol usb 2.0 usb 2.0
Voltage - Supply 3.3 V , 5 V 3.3 V , 5 V
Supply Voltage 3.3 V , 5 V 3.3 V , 5 V
Number Of Drivers/Receivers - -

We are delighted to provide the CH331A from our USB Interface IC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the CH331A and other electronic components in the USB Interface IC category and beyond.

More Products By Manufacturer "Qin Heng"

Image	Part-Description
Hot	CH452L LED Drivers DIP-24_300mil RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH450H LED Drivers SOP-20_300mil RoHS Stock : 41 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH452A LED Drivers SOP-28_300mil RoHS Stock : 255 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH451S LED Drivers SOP-28_300mil RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH455G Driver ICs SOP-16_150mil RoHS Stock : 3195 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH552G WCH SOP-16_150mil RoHS Stock : 88 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH454S LED Drivers SOP-28_300mil RoHS Stock : 20 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH554E 16KB 1.25KB FLASH 51Series 24MHz MSOP-10 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 891 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH455H Driver ICs SOP-18_300mil RoHS Stock : 135 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CH451L Driver ICs DIP-24_300mil RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "USB Interface IC"

Image	Part-Description
Hot	USB2514B-I/M2 USB Interface IC 4-Port USB 2.0 Hi-Speed Hub Cont Stock : 1067 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB3317C-CP-TR USB Interface IC High Speed USB 1.8V ULPI Stock : 20331 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB3315C-CP-TR USB Interface IC High Speed USB 1.8V ULPI Stock : 3733 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB3250-ABZJ USB Interface IC USB 2.0 PHY UTMI Stock : 3376 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB2641-HZH-02 USB Interface IC USB 2.0 Hub Flash Media CR Combo Stock : 342 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB2244-AEZG-06 USB Interface IC Ultra Fast USB 2.0 Flash Media Stock : 1982 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB2244I-AEZG-06 USB Interface IC Ultra Fast USB 2.0 Multi-Format SD/MMC Stock : 410 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP2221-I/P Microchip Technology USB Interface IC USB to I2C Bridge Device Stock : 180 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP2221A-I/P USB controller; I2C, UART; 3÷5.5VDC; DIP14 Stock : 120 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	USB2244I-AEZG-06-TR USB Interface IC USB 2.0 SD/MMC Flash Media Contrl Stock : 9131 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

ElectronicsThe CH331A with USB ICs 3.3V, 5V SSOP-20_208mil RoHS manufactured by Qin Heng Electronics is a single-chip USB communications controller. It supports two USB full-speed ports with corresponding data FIFO, assists with the management of data exchange and supports the NAK, handshake, in-packet CRC error detection, and timeout detection functions. It also integrates USB 1.1 full-speed physical layer transceivers, USB signal timing control unit, USB core unit, and OHCI host controller unit. Its integration of hardware and firm IP cores makes it ideal for various USB applications such as USB hub, digital camera, card-reader, printer serial interface, and USB device. This product is RoHS compliant and its package is SSOP-20_208mil.

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Jiangsu Qin Heng may also be referenced as

WCH(Jiangsu Qin Heng)

1N4007RLG Rectifiers by ON Semiconductor – 1000V, 1A

Jun 10, 2025
The 1N4007RLG Rectifiers by ON Semiconductor offer 1000V reverse voltage, 1A current handling, and 30A surge capacity—ideal for power supplies and general-purpose rectification.

Best 0154005.DRT Surface Mount Fuses Retailer and Wholesalers

Oct 4, 2024
Looking for the best retailer and wholesaler of the 0154005.DRT Surface Mount Fuse ? Xon Electronic is your trusted global supplier, offering Littelfuse's OMNI-BLOK 154T series 5A fuse . With fast shipping to the USA, India, Australia, Europe, and more, Xon Electronic ensures high-quality, reliab

P-5 General Purpose Relays by Forward Relay Devices

Jul 24, 2025
P-5 General Purpose Relays by Forward Relay offer compact, high-capacity electromechanical switching, ideal for industrial, home, and automation systems with global reliability.

NFS110-7602PJ Power Supply – Triple Output by Artesyn

Jun 25, 2025
The NFS110-7602PJ Switching Power Supply by Artesyn offers +5V, +12V, and -12V outputs in a 100W open-frame unit. Ideal for industrial and embedded Power Supplies . Order worldwide from Xon Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.

+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap