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About TECircuit Found: TECircuit has been operating since 2004.
Location: An electronics manufacturing service(EMS) provider located in
Shenzhen China.
Item: Customizable EMS PCB, offers a full range of one-stop shop services.
Service: Printed Circuit Board (PCB)and Printed Circuit Board Assembly(PCBA), Flexible Printed Circuit Board(FPC), Components Sourcing, Box-Building, Testing.
Quality Assurance: UL,ISO 9001, ISO 14001, ISO 13485, ITAF 16949 andcomplied with ROHS and REACH.
Factory Pictures: Company's own plant : 50,000 sqm; Employees : 930+; Monthly
production capacity : 100,000 m2 Product Applications USB Flash Drives: - Used in USB drives for reliable data transfer and storage
solutions.
External Hard Drives: - Employed in external HDDs and SSDs to facilitate high-speed data
access.
Computer Motherboards: - Integrated into motherboards to provide USB ports for peripheral
connections.
Peripherals: - Found in devices like printers, scanners, and webcams for
connectivity.
Mobile Devices: - Used in smartphones and tablets for charging and data transfer.
Gaming Consoles: - Employed in consoles for connecting controllers, headsets, and
other accessories.
Smart Home Devices: - Integrated into smart appliances for USB connectivity and power
supply.
Embedded Systems: - Utilized in embedded devices requiring USB interfaces for
communication.
Power Banks: - Found in portable chargers to facilitate charging of various
devices.
Audio Interfaces: - Used in USB audio devices for high-quality sound transmission.
Product Features Gold Plating: - Gold fingers are coated with gold to provide excellent conductivity
and corrosion resistance, ensuring reliable data transfer.
High Durability: - Designed to withstand frequent insertions and removals, making them
ideal for USB applications.
Superior Signal Integrity: - The gold plating minimizes signal loss, enabling high-speed data
transfer essential for USB connections.
Compact Design: - Allows for high-density layouts, making them suitable for
space-constrained devices.
Low Insertion Force: - Facilitates easy connection and disconnection of USB devices,
enhancing user experience.
Thermal Management: - Efficient heat dissipation capabilities to maintain optimal
performance during operation.
Compatibility: - Designed to work with various USB standards (USB 2.0, 3.0, etc.),
ensuring versatile applications.
Robust Mechanical Support: - Provides stability and durability for devices subjected to
mechanical stress.
Cost-Effective Manufacturing: - Supports efficient production processes, reducing overall costs.
Customizable Designs: - Can be tailored to meet specific USB connector designs and layout
requirements.
FAQ Question 1: What is needed for a quotation? Answer: PCB: QTY, Gerber file, and Technical Requirements( material/surface
finish treatment/copper thickness/board thickness,...) PCBA: PCB information, BOM,(Testing documents...)
Q2: What file formats do you accept for production? Answer: PCB Gerber file BOM list for PCB Test method for PCBA
Q3: Are my files safe? Answer: Your files are held completely safe and secure. We protect the IP
for our customers in the whole process. All documents from
customers are never shared with any 3rd parties.
Q4: What is the shipment method? Answer: We can offer FedEx /DHL / TNT / UPS for shipment. Also, customer
provided shipment method is acceptable.
Q5: What is the payment method? Answer: Telegraphic Transfer in advance (Advance TT, T/T), PayPal is
acceptable. Product Description Specification: | PCB layers: | 1-42layers | PCB materials: | CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free | PCB max. board size: | 620mm*1100mm | PCB certificate: | RoHS Directive-Compliant | PCB Thickness: | 1.6 ±0.1mm | Out Layer Copper Thickness: | 0.5-5oz | Inner Layer Copper Thickness: | 0.5-4oz | PCB max. board thickness: | 6.0mm | Minimum Hole Size: | 0.20mm | Minimum Line Width/Space: | 3/3mil | Min. S/M Pitch: | 0.1mm(4mil) | Plate Thickness and Aperture Ratio : | 30:1 | Minimum Hole Copper: | 20µm | Hole Dia. Tolerance(PTH): | ±0.075mm(3mil) | Hole dia. Tolerance(NPTH): | ±0.05mm (2mil) | Hole Position Deviation: | ±0.05mm (2mil) | Outline Tolerance: | ±0.05mm (2mil) | PCB solder mask: | Black, white, yellow | PCB surface finished: | HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold
finger,Peelable,Immersion Silver | Legend: | White | E-test: | 100% AOI, X-ray, Flying probe test. | Outline: | Rout and Score/V-cut | Inspection Standard: | IPC-A-610CCLASSII | Certificates: | UL (E503048),ISO9001/ISO14001/IATF16949 | Outgoing Reports: | Final Inspection, E-test, Solderability Test, Micro Section and
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