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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 Digital Multimeters: - Used for high-density circuit layouts that require precise voltage,
current, and resistance measurements, enabling compact designs.
Oscilloscopes: - Employed in high-frequency measurement circuits, allowing for
accurate signal capture and analysis with minimal signal loss.
Signal Processors: - Integrated into devices that require complex signal processing,
such as spectrum analyzers and waveform generators.
Temperature Measurement Devices: - Used in thermocouples and digital thermometers, supporting accurate
and rapid temperature readings in a compact form factor.
Pressure Sensors: - Employed in various measuring devices to deliver precise pressure
readings, benefiting from the high-density interconnect technology.
Flow Meters: - Integrated into circuits for measuring fluid flow, where space is
limited and accurate readings are critical.
Environmental Monitoring Equipment: - Used in devices that monitor air quality, humidity, and other
environmental parameters, requiring compact and efficient designs.
Calibration Equipment: - Employed in precision calibration tools, ensuring accurate
measurements and stability in performance.
Portable Measuring Instruments: - Integrated into handheld devices for various measurements, such as
sound level meters and gas analyzers, where size and weight are
critical.
Data Acquisition Systems: - Used in systems that collect and analyze data from multiple
sensors, benefiting from the high density and performance of HDI
technology.
Product Features High Density: - HDI (High-Density Interconnect) PCBs allow for more components in a
smaller area, making them ideal for compact measuring instruments.
Improved Signal Integrity: - The shorter traces and reduced parasitic capacitance enhance signal
integrity, crucial for high-frequency applications.
Better Thermal Management: - Advanced materials and layered designs in HDI PCBs help manage heat
dissipation effectively, maintaining performance in sensitive
applications.
Enhanced Routing Flexibility: - The use of microvias and buried vias allows for complex routing
options, enabling intricate circuit designs.
Lightweight: - The reduced material usage in HDI designs results in lighter
boards, beneficial for portable measuring devices.
Cost Effectiveness in High Volumes: - While initial costs may be higher, HDI PCBs can be cost-effective
for high-volume production due to their efficiency and performance.
Customizability: - Can be tailored to specific applications, allowing for unique
layouts and component placements that meet the needs of measuring
instruments.
Durability: - HDI PCBs are designed to withstand mechanical stress and
environmental conditions, ensuring reliability in various
applications.
Regulatory Compliance: - Designed to meet industry standards for safety and performance,
ensuring reliable operation across different measuring instruments.
Ease of Integration: - Compatible with various components and technologies, facilitating
the integration of advanced features into measuring devices.
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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