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[China]
Trade Verify
Address: 703, Yufeng building,7-9# Jinhai road, Yantian community,Xixiang street,Bao'an district, Shenzhen city
Contact name:
Shenzhen WonDa Technology Co., Ltd. |
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Verified Suppliers
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pcb circuit board
Our company has been a professional pcb circuit board manufacturer for many years. Thanks to customers' trust, we've grown a lot. From a small pcb company, we become a company with factories of own and at the same time, cooperate with many other pcb circuit board material suppliers, therefore, no matter our day productivity or our quality of pcb, has increased to the first class in our field. We are in the leading edge of the technology trend. We always spare no effort to provide the best products to our customers. All we need is a chance.
Why customers choose us ?
our advantages: 1 . we are professional manufacturer.
2. we are reliable, skillful and proficient.
3. we accept customizable orders.
4. quick reply for your inquiry.
5. we are innovative and can do things that others dare not.
6. our engineers are skillful and experienced.
Specificatioin: pcb circuit board
NO | ITEM | Technical capabilities |
1 | Layers | 1-30 layers |
2 | Max. Board size | 1100×610mm |
3 | Min. board Thickness | 2-layer 0.15mm |
4-layer 0.38mm | ||
6-layer 0.55mm | ||
8-layer 0.80mm | ||
10-layer 1.0mm | ||
4 | Min. line Width/Space | 0.075mm(3mil) |
5 | Max. Copper thickness | 6OZ |
6 | Min. S/M Pitch | 0.075mm(3mil) |
7 | Min. hole size | 0.1mm(4mil) |
8 | Hole dia. Tolerance (PTH) | ±0.05mm(2mil) |
9 | Hole dia. Tolerance (NPTH) | +0/-0.05mm(2mil) |
10 | Hole position deviation | ±0.05mm(2mil) |
11 | Outline tolerance | ±0.10mm(4mil) |
12 | Twist & Bent | 0.75% |
13 | Insulation Resistance | >1012 Ω Normal |
14 | Electric strength | >1.3kv/mm |
15 | S/M abrasion | >6H |
16 | Thermal stress | 288°C 20Sec |
17 | Test Voltage | 50-300V |
18 | Min. blind/buried via | 0.15mm (6mil) |
19 | Surface Finished | HAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold |
20 | Materials | FR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base |
Application:
pcb circuit board
Printed circuits board (PCB) has been widely used in almost all the hightech industries, such as elecronics, medical equipments, LED, communicaitons, security, auto and vedio systems etc.
Our cooperate with many other foreign clients, our products export to the globe, like America, Canada, Europe countries, East Asia, India, Africa,etc.
PCB assembly:
pcb circuit board
We also provide PCB assembly technology, such as 1 to 30 layers, ROHS compliant, UL-listed, Fine line 0.07 mm min, Microvia 0.2mm min, Blind vias & buried vias, surface like chemical tin, silver, gold, HASL lead free, for live voltage: 3 oz copper. Special material: Albased, Rogers, FR4, FR4 HTG, CEM-1, SMD-stencils, A.O.I (automatic optical inspection), X-ray (inner layer misalignment control), Impedance control with testprotocol.
