Company Profile
TECircuit founded in 2004, is a proficient PCB&PCBA manufacturer as a National High-Tech EnterpriseBased on our PcB factory in Huizhou, Guangdong, we produce 1-40L PcB precisely and densely. Along with our 6 SMT lines, we are remarkable in PCBA among vast territories. Focus on domestic and overseas our products have been promoted to over 30 countries and areas, and accumulated rich experience in various industries including but not limited to Telecommunication, 5G, loT, Medical, Industrial Control, Automotive, Instrumentation, aviation and defence.To be reliable and high-quality, we have passed UL, 1s0 9001, 1s0 14001, 1S0 13485, and ITAF 16949 and complied with ROHS and REACH. We are eager to innovate and have acquired more than 20 patentsThinking at our partner's side, we have devoted ourselves to one-stop service in PCB Manufacturing, PCB assembly, and components Sourcing for 16 years.
| Multilayer Technology |
| Parameter |
2022 |
2023 |
2024 |
| Max Layer (L) |
24 |
42 |
48 |
| Max. Board Size (mm) |
800 X 600 |
900 X 600 |
1000 X 600 |
| Max. Board Thickness (mm) |
4 |
6.5 |
7 |
| Min. Core Thickness (mm) |
0.05 |
0.05 |
0.03 |
| Layer Registration (mm) |
0.125 |
0.1 |
0.1 (Multi-Laminations) |
| Min. Backdrill Stub (mm) |
0.25 |
0.2 |
0.15 |
| Min. Vias Hole Size (mm) |
0.2 |
0.15 |
0.15 |
| Multi-Laminations |
2 times |
3 times |
4 times |
| Aspect Ratio |
14 : 1 |
16: 1 |
16: 1 |
| Min. Line Width/Space (mm) |
0.075/0.075 |
Inner layer0.05/0.05 |
0.05/0.05 |
| |
| outer0.075/0.075 |
| Min. PAD (mm) |
Inner layer: 0.17 |
Inner layer: 0.15 |
Inner layer: 0.14 |
| Outer layer: 0.18 |
Outer layer: 0.16 |
Outer layer: 0.15 |
| Impedance Control |
±10% |
±7% |
±7% |
| Surface Treatment |
HASL, ENIG, Immersion Silver. OSP. Immersion TIN, ENIG+OSP, HASL+ Goldfinger, Electroplated Gold, Electroplated Silver. ENEPIG |
Applications
FAQ:
What file formats do you accept for production?
Gerber file: CAM350 RS274X
PCB file: Protel 99SE.P-CAD 2001 PCB
BOM: Excel(PDF. word. txt)
What is your main area of expertise - prototype or production PCBs?
Both. We have a dedicated facility just to deal with prototypes, a and also manufacture hundreds of thousands of PCBs at a time without compromising on quality or lead time.
Can I get a quote after hours?
Sure, after you submit a inquiry via email or website, we will contact and quote you with in 24hours
Can l supply components?
Yes. However, please note that components exported to our offshore assembly facility will incur customs duty and may delay the project.
What is your MoQ (Minimum Order Quantity)?
There is no Moo. we can handle small as well as large volume production with flexibility.
My assembly company needss the PcBs as panelized, can you do this for me?
Yes. We can penalize your circuits upon your request.
What's your shipping way ?
We have our own forwarder to ship goods by DHL, UPS, FedEx, TNT, and EMSIf you have your own forwarder, we can cooperate with them.
Are my files safe?
Your fles are held in complete safety and security. We protect the intellectual property for our customers in the whole process. All documents from customers are never shared with any third parties.
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