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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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| Brand Name: | OEM | Number of Layers: | 4-Layer | Base Material: | FR4/Copper base |
| Copper Thickness: | 1 OZ | Board Thickness: | 1.6mm | Min. Hole Size: | 0.15mm |
| Min. Line Width: | 0.075mm | Min. Line Spacing: | 0.075mm | Surface Finishing: | HASL |
FR-4 material
specialized in pcb
China manufacture
pcb connector Application
Products are applied to a wide range of Hightech industries such as: LED, telecommunication, Induction cooker
pcb board computer application, lighting, game machine, industrial control, power, automobile and high-end
consumer electronics, ect. By unremitting work and effort to the marketing, products exports to American,
Canada, Europe counties, Africa and other Asia-pacific countries.
What can we do for you ?
We can provide the products pcb connector such as 1 to 30 layers,RoHS Compliant, UL-listed,Fine line 0.07mm min,Microvia 0.2mm min,Blind Vias & Buried Vias,Surface as Chemical Tin, Silver, Gold ,HASL,Falsh Gold,HASL lead free,For high current: 3 OZ Copper,Special material: AL Based,Rogers,FR4,FR4 HTG,CEM-1,SMD-stencils,A.O.I. (Automatic Optical Inspection),X-Ray (innerlayer misalignment control),Impedance Control with Testprotocol pcb assembly .
pcb connector Advantage
1.Excellent quality and reasonable price .
2.PCB with high quality. strict test through AOI (Automated Optical Inspection),QA/QC, Flying Proble Test,
E-test fixture
| Productivity | ||
| Item | Technical standards | |
| Rise | 1-30layer | |
| Material | CEM-1,CEM-3,FR-4,FR4 TG170,TG180 ,HALOGEN FREE | |
| Lamellar | 0.2mm-3.20m(8mil-126mil) | |
| Minimum thickness | 0.1mm(4mil) | |
| Thick copper | 0.5-6 OZ | |
| Min line w / s | 0.075mm(3mil) | |
| Min Hole Side | 0.20mm(8mil) | |
| Min aperture Chong | 0.9mm(35mil) | |
| Tolerance | Hole drilling bit | ±0.075mm(3mil) |
| Linewidth | ±0.05mm(2mil)Or width of ± 20% | |
| Aperture | PTH±0.075mm(3mil) | |
| NPTH±0.05mm(2mil) | ||
| Shape tolerance | Milling Machine±0.15mm(6mil) | |
| Punch±0.10mm(4mil) | ||
| Warp | 0.70%-1.5% | |
| Pad surface treatment | Nickel/Gold Finger Plating/Flash Gold /Entek/LEAD Free Hal | |
| Insulation Resistance | 10k-20MΩ | |
| Conduction resistance | <50Ω | |
| Test voltage | 300v | |
| V Engraved | Panle size | 110*100mm(min.)660*600mm(max.) |
| Thickness | 0.6mm(24mil)min. | |
| Retention of the thickness | 0.3mm(12mil)min. | |
| Tolerance | ±0.1mm(4mil) | |
| Width | 0.50mm(20mil)max. | |
| Trough to a line | 0.5mm(20mil)min | |
| Trough | Slot size tlo.≥2WTolerance | PTHL:±0.15mm(6mil) |
| W:±0.1mm(4mil) | ||
| NPTH: ±0.125mm(5mil) | ||
| W: ±0.1mm(4mil) | ||
| To circular from the hole | PTH Hole: 0.13mm(5mil) | NPTH Hole: 0.18(7mil) |
| MLB | Circular deviation | 0.075mm(3mil) |
| Deviation between layers | 4 layers: 0.15mm(6mil)max | |
| 6 layers: 0.025mm(10mil)max. | ||
| Aperture to the smallest distance from the inner circle | 0.25mm(10mil) | |
| To circular from the hole | 0.25mm(10mil) | |
| Thickness Tolerance | 6 layers: ±0.15mm(6mil) | |
| 6 layers: ±0.15mm(6mil) | ||
| Characteristic Impedance | 60Ω±10% | |
