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[China]
Trade Verify
Contact name:Rain Kong
Guangzhou Kaijin Precision Manufaturing Co., Ltd. |
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Verified Suppliers
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The PCBA Circuit Board Is Assembled With SMTF R4 Double-Layer Circuit Board
Benefits of double-layer boards
The advantage of double-layer PCB circuit boards is that the wiring can be distributed in multiple layers, so that more sophisticated products can be designed. Or smaller products can be realized using double-layer boards. For example: mobile phone circuit boards, pico projectors, voice recorders and other products with relatively large volume. In addition, multilayer increases design flexibility, enables better control of differential impedance and single-ended impedance, and some outputs with better signal frequencies.
| 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 |
The company's products now mainly include: smart home, hotel intelligent switch control, advertising machine motherboard, industrial control matrix, communication equipment board, code scanning gun, ear temperature gun and other semi-finished products, finished products, experience 8 years, product quality and after-sales service has been praised by customers.
Why did you choose us?
Focused on PCBA electronic manufacturing for 8 years
Best Partner for Listed Companies
Serving over 60 European and American enterprises
Helping clients solve design issues over 500 times
Helped customers solve MP issues over 800 times.
Helping customers improve testing reliability over 1000 times
ISO9001: 2015
ISO13485
IATF16949
MES
Traceability system
Fully automatic FCT testing
Quick response principle within 1 hour
7 days * 24 hours
Team responsibility system
Sales personnel with a bachelor's degree or above
