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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 Portable Jump Starters: - Used in compact, battery-powered jump starters that can quickly
start a vehicle without needing another car.
Battery Management Systems: - Integrated into systems that monitor and manage battery health,
ensuring reliable performance during emergencies.
Automotive Diagnostic Tools: - Employed in devices that assess battery health and provide
troubleshooting for starting issues.
Smartphone-Integrated Starters: - Used in devices that connect with smartphones for remote starting
capabilities and diagnostics.
Electric Vehicles (EVs): - Essential for emergency starting systems in EVs, ensuring quick
response during battery failures.
Hybrid Vehicles: - Integrated into the start/stop systems that manage the transition
between electric and gasoline power.
Fleet Management: - Used in fleet vehicles for emergency starting and monitoring
battery status remotely.
Emergency Roadside Assistance Kits: - Included in kits designed for roadside emergencies, providing a
reliable starting solution for stranded drivers.
Motorcycle and ATV Starters: - Adapted for use in two-wheeled vehicles, where space and weight are
critical considerations.
Automotive Aftermarket Products: - Found in various aftermarket solutions aimed at enhancing vehicle
performance and reliability.
Product Features High Density Interconnect (HDI): - Allows for a compact design with increased interconnection density,
essential for space-limited automotive environments.
Enhanced Durability: - Designed to withstand vibrations, temperature fluctuations, and
moisture, ensuring reliability in various conditions.
Improved Signal Integrity: - Supports high-frequency signals, critical for efficient
communication between components during emergency starting.
Multi-layer Design: - Facilitates complex circuit designs, integrating multiple
functionalities into a single PCB, reducing the overall size and
weight.
Thermal Management: - Effective heat dissipation properties to handle high currents
during engine start-up, preventing overheating.
Robust Connections: - Features such as via-in-pad and micro vias enhance reliability and
performance in high-stress automotive applications.
Cost-effectiveness: - While initial costs may be higher, HDI PCBs can lead to lower
assembly costs and improved long-term reliability.
Compact Size: - Enables the design of smaller, lightweight emergency starter
devices that are easier to store and handle.
Power Management: - Efficient power distribution capabilities ensure optimal
performance during emergency start operations.
Compatibility: - Easily integrates with various automotive systems, including
battery management and diagnostic systems.
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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