shenzhen pcba development Companies PCBA Layout Design Services pcba Assembly

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Product Overview

Description



STHL Service






Why Choose STHL PCBA ?




01 Real Factory
STHL PCBA is a real factory with 4000 SQM production base and 150 employees.

02 Rich Experience
Management team are 10+ years experience in electronics assembly industry.

03 Stable Sales Representatives
STHL PCBA sales representatives are very stable and mostly work for STHL since the company establish. They can help you remember your project's details and requested.

04 Effective Communication
Our engineers can contact with customers directly in English if necessary, the faster and more effective communication is helpful cost saving and lead time.

05 Material Quality Control
We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow and branded materials agents. Repeat orders material normally ordered from the same source, we do not change suppliers time by time if everything goes well.

06 Customer Approval First
No components substitute without customer's approval. We know alternatives can save cost, but we don’t want to make one time business. STHL PCBA always looking for long-term business.

07 NDA Agreement
We ensure all of your projects documents security. We can sign NDA agreement before RFQ.

08 Storage Control
Materials store under temperature and moisture control. Clear and strict labeling, baking, recording process.

09 Safe Transportation
Better packing and delivery protection. We know every delivery need go through several transportation to your door, so we pack all merchandise with clean markings and good conditions to make sure smoothly arrival.

10 No Minimum Order Requests
No minimum order requests, we accept both prototype order and large quantity order.


About PCB & PCBA




Products Capability


Items
PCB capacity
PCB name
Electronic PCB assembly manufacturer custom circuit board PCBA
Material
FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc
PCB type
Rigid, flexible, rigid-flexible
Layer NO.
1, 2, 4, 6, up to 24 layer
Shape
Rectangular, round, slots, cutouts, complex, irregular
Max PCB dimensions
1200mm*600mm
Board Thickness
0.2mm-4mm
Thickness Tolerance
±10%
Min Hole Size
0.1mm (4 mil)
Copper Thickness
0.5 OZ-3OZ (18 um-385 um)
Copper Plating hole
18um-30um
Min Trace Width
0.075mm (3mil)
Min Space Width
0.1mm (4 mil)
Surface finish
HASL, LF HASL, Imm Gold, Imm Silver, OSP etc
Solder mask
Green, red, white, yellow, blue, black, orange, purple


Items
PCBA capacity
PCBA name
Electronic PCB assembly manufacturer custom circuit board PCBA
Assembly details
SMT and Thru-hole, ISO SMT and DIP lines
Testing on products
Testing jig/mold , X-ray Inspection, AOI Test, Functional test
Quantity
Min quantity : 1pcs. Prototype, small order, mass order, all OK
Files needed
PCB : Gerber files(CAM, PCB, PCBDOC)
Components : Bill of Materials(BOM list)
Assembly : Pick-N-Place file
PCB Panel Size
Min size : 0.25*0.25 inches(6*6mm)
Max size : 1200*600mm
Components details
Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine BGA Pitch to 0.2mm(8mil)
BGA Repair and Reball
Part Removal and Replacement
Component package
Cut Tape, Tube, Reels, Loose Parts
PCB+ assembly process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave
Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity


STHL Product Show






STHL PCBA Applications




STHL Workshop








Quality department






Quality and Policy :
1.Continually improve our quality, efficiency, service to satisfy thecustomer's requirement.
Quality Specifications:


Quality System:
1. ISO-9001:2018 Quality System Standard
2. Quality Standard: IPC-610-D class 2,
3. Soldering Standard: J-STD-001 class 1,2,3
4. ESD Standard: ESD-MIL-STD-1686
5. Workshop management:5S
6. FAI-first article inspection
7. In process visual inspection
8. AOI inspection
9. Machine calibration and preventative maintenance
10. ERP material and process management ( ERP=enterprise resource planning computer system)


Quality standards:
IPC-A-610D-G


RoHS management:
Product compliant: RoHS
RoHS prohibited substances list :
NO. Name The upper limit(ppm=mg/kg)
1 Pb 0.1%(1000ppm)
2 Hg 0.1%(1000ppm)
3 Cd 0.001%(100ppm)
4 Cr VI+ 0.1%(1000ppm)
5 PBB 0.1%(1000ppm)
6 PBDE 0.1%(1000ppm)


CONTRACT:
Melody Wang
Email:sales01@firstpcba.com
MOBILE/WHATSAPP/WECHAT: 0086 13632851496




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