Lead Free HASL EMS PCB Assembly
Lead Free HASL EMS PCB Assembly
Shenzhen EMS Custom PCB PCBA Assembly Manufacturer
Max board size: 700 X 500mm
Board Type: Rigid PCBs, Metal core PCBs
Surface finish: lead/lead-free HASL, Immersion Gold
Assembly Types
Surface mount
Through-hole
Mixed technology (SMT & Thru-hole)
Parts Source
Full Turnkey
Partial Turnkey
Kitted/Consigned
Component types
BGA 0.25mm pitch with X-ray testing
Passive Components
Hard metric connectors
Cable & wire
Bulk
SMT Parts Presentation
Cut tape
Partial reel
Reel
Tube
Tray
Laser-cut stainless steel
Stencils
Stencil with or without frame
Single and double sided SMT/PTH
Yes
Large parts on both sides, BGA on both sides
Yes
PCBA Capability
| Article | Description | Capability | |
| Sercive | PCB and SMT assembly with one-stop service | ||
| Material | Laminate materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board cutting | Number of layers | 1-48 | |
|
Min.thickness for inner layers (Cu thickness are excluded) |
0.003”(0.07mm) | ||
| Board thickness | Standard | (0.1-4mm±10%) | |
| Min. | Single/Double:0.008±0.004” | ||
| 4layer:0.01±0.008” | |||
| 8layer:0.01±0.008” | |||
| Bow and twist | 7/1000 | ||
| Copper weight | Outer Cu weight | 0.5-4 0z | |
| Inner Cu weight | 0.5-3 0z | ||
| Drilling | Min size | 0.0078”(0.2mm) | |
| Drill deviation | ±0.002″(0.05mm) | ||
| PTH hole tolerance | ±0.002″(0.005mm) | ||
| NPTH hole tolerance | ±0.002″(0.005mm) | ||
|
Solder mask
|
Color | Green,white,black,red,blue… | |
| Min solder mask clearanace | 0.003″(0.07mm) | ||
| Thickness | (0.012*0.017mm) | ||
| Silkscreen | Color | white,black,yellow,blue… | |
| Min size | 0.006″(0.15mm) | ||
| E-test | Function Test | 100% Functional test | |
| PCBA Testing | X-ray,AOI Test,Functional test | ||
| Pcb assembly | one-stop service electronic manufacxturer service | ||
| Component sourcing | Yes | ||
| Certificate | IATF16949,ISO9001 | ||
| Delivery time: | PCB | 3-12days | |
| PCBA | 8-20days | ||
| Tolerance of pcb | ±5% | ||
| Max size of finish board | 450*450mm | ||
| MOQ | NO MOQ (1pcs) | ||
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | ||
| PCB outline | Square,circle,irregular(with jigs) | ||
| package | QFN,BGA,SSOP,PLCC,LGA | ||
| Sub-assembly | Plastic,metal,screen | ||
Capable
Leadsintec offers one-stop service from PCB designing, manufacturing, assembling, components soucing,programming to testing.
Confidential and Nondisclosure Agreement
We protect the Intellectual Property for our customers in the whole process. Our staff of trained professionals are all working under a strict confidentiality contract and keep[ the business secrets.
Flexibility
Customers-oriented. We forever center on customers’ demands, constantly update and introduce into technology, fully understand customers’ requirements and offer our professional suggestion.
Leadsintec is high-end pcb assembly factory, mainly service for customers involved in medical device, automotive electronic pcba, smart home pcba, industrial pcba, communication pcba, military & aviation pcba.
Service
* Small to a medium volume PCB manufacturer
* Multi PCB types manufacturer
* EMS/PCBA/OEM customers reliable PCB partner
* Trustworthy supplier for PCB trading companies
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.