Qingdao Kerongda Tech Co.,Ltd.
| 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: 1000pcs. Prototype, small order, mass order, all OK |
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) |
| PCB panel Size | Min size: 0.25*0.25 inches(6*6mm)，Max size: 20*20 inches(500*500mm) |
| PCB Solder Type | RoHS lead free |
| Components details | Passive Down to 0201 size |
| Brand Name | kerongda |
| Certification | CE |
| Place of Origin | Qingdao |
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Product Specification
| 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: 1000pcs. Prototype, small order, mass order, all OK |
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) | PCB panel Size | Min size: 0.25*0.25 inches(6*6mm)，Max size: 20*20 inches(500*500mm) |
| PCB Solder Type | RoHS lead free | Components details | Passive Down to 0201 size |
| Brand Name | kerongda | Certification | CE |
| Place of Origin | Qingdao | ||
| High Light | battery pcb board ，custom pcb board ，fast turn pcb board | ||
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.
| Copper Thickness | 1oz~3oz,0.5-5 Oz |
| Board Thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm |
| Min. Hole Size | 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm |
| Min. Line Spacing | 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) |
| Application | Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On |
| Layer | 1~20 Layers, 1-24layers |
| Base Material | FR4, Aluminium, TG, Rogers, CEM-1 |
| Min. Line Width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Surface Finishing | HASL, OSP, ENIG, HASL Lead Free, Immersion Gold |
| Product Name | Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing |
| Solder Mask | Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc., |
| Rohs | Lead free |
Kerongda has many years of OEM experience, has a strong technical team, Provide electronic components according to BOM requirements,to ensure product quality, to meet customer needs.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
8000000-20000000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro... Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro...
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