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Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards

Qingdao Kerongda Tech Co.,Ltd.
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Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards

Brand Name : kerongda

Model Number : KRD-Mpcb111

Certification : CE

Place of Origin : Qingdao China

MOQ : 1k

Material : FR-4

Color : Green, Customized Color, Blue on your request

Copper thickness : 1oz,0.5-2.0 oz,1-3oz,0.5-5oz,0.5-4oz

Board Thickness : 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm

Min. Line Width : 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm

Application : Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On

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Oem Pcba/Quick Turn Pcb/Fr-4/Pcba/OEM Of Circuit Board/Kerongda Pcba

SMT basic process elements include:

screen printing (or dispensing), mounting (curing), reflow soldering, cleaning, testing, repair

1. Screen printing: Its function is to leak solder paste or patch glue onto the PCB pad to prepare for the welding of components. The equipment used is screen printing machine (screen printing machine), located at the front end of the SMT line.

2, dispensing: it is to drop the glue to the fixed position of the PCB board, its main role is to fix the components to the PCB board. The equipment used is the dispensing machine, which is located at the front end of the SMT production line or behind the testing equipment.

3. Mounting: Its function is to accurately install the surface assembly components to the fixed position of PCB. The equipment used is the SMT machine, which is located behind the screen printing machine in the SMT production line.

4, curing: its role is to melt the patch glue, so that the surface assembly components and PCB board firmly bonded together. The equipment used is the curing furnace, which is located behind the SMT machine in the SMT line.

SMT technical advantages

1. The world's leading ultra-high speed rotating head productivity

Yamaha's ultra-high speed combined patch machine YSM40R uses the revolutionary synchronous pickup mechanism pioneered in the industry to enable the new development of the ultra-high speed RS head, which can be picked up in half the time of traditional rotating heads. Thanks to the adoption of the new model algorithm, the servo motor control and ZS feeder speed are faster, and due to the new multi-camera recognition speed is faster, the magnetic head reaches the world's fastest 200,000 cph, with four packs and four heads. This remarkable innovative production capability is packaged into a compact design with a width of 1 meter, achieving the highest area and line length in the world.

2.Yamaha mounters are equipped with high precision and high quality microchip mounting.

Yamaha ultra-high speed combined injection molding machine YSM40R gets stronger suction through high performance vacuum pump, making picking performance more stable and reliable.

What we need:

* Gerber files of the bare PCB
* Bill of materials to include: Manufacturer's part number, type of part, type of packaging,
component locations listed by reference designators and quantity
* Dimensional specifications for non-standard components
* Assembly drawing, including any change notices
* Final test procedures (if available)

Copper Thickness 1oz~3oz,0.5-5 Oz Base Material FR4, Aluminium, TG, Rogers, CEM-1
Board Thickness 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm Min. Line Width 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm
Min. Hole Size 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm Surface Finishing HASL, OSP, ENIG, HASL Lead Free, Immersion Gold
Min. Line Spacing 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) Product Name Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing
Application Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On Solder Mask Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc.,
Layer 1~20 Layers, 1-24layers Rohs Lead free

Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO lines
Lead Time Prototype: 15 work days. Mass order: 20~25 work days
Testing on products Flying Probe Test, X-ray Inspection, AOI Test, functional test
Quantity Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files we need PCB: Gerber files(CAM, PCB, PCBDOC)
Files we need Components: Bill of Materials(BOM list)
Files we need Assembly: Pick-N-Place file
PCB panel Size Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type Water Soluble Solder Paste, RoHS lead free
Components details Passive Down to 0201 size
Components details BGA and VFBGA
Components details Leadless Chip Carriers/CSP
Components details Double-sided SMT Assembly
Components details Fine Pitch to 0.8mils
Components details BGA Repair and Reball
Components details Part Removal and Replacement
Component package Cut Tape,Tube,Reels,Loose Parts
PCB assembly Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

Q&A

Q: What files do you use in PCBA fabrication?

A: Gerber or Eagle, BOM listing, PNP and Components Position.

Q: Is it possible you could offer sample?

A: Yes, we can custom samples for your testing before mass production.

Q: How much time could I get the quotation after sent Gerber, BOM and test procedure?

A: Within 6 hours for PCB quotation and around 24 hours for PCBA quotation.

Q: How can I know the process of my PCBA production?

A: 7-10 days for PCB production and components purchasing, and 10 days for PCB assembly and Testing.

Q. Are my design secure when I send them to you?

Your files are held in complete safety and security while Kerongda is in possession of them.Your files are never shared with any third parties,only our colleagues have access to your design files.Since they are your property,we respect the copyright of your files.The customer controls the disposition of these files per your requirements and written approval.

Q.What is the warranty?

The warranty is 2years.

Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards

Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards

Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards

Electronics Device Copper Bare OEM PCB Board Oem Circuit Boards


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