China Aluminum LED Bulb PCB SMD LED PCB Circuit Board Used For DOB bulb light
SMT Manufacturing Capability
| SMT Manufacturing Capability |
| Item | Manufacturing Capability in process | Manufacturing Method |
| Production size(Min/Max) | 50×50mm / 500×500mm | |
| Production board thickness | 0.2 ～ 4mm | |
| Printing solder paste | Support method | | Magnetism fixture, vacuo platform |
| Clamping method | | Sticking up by vacuo, clamping on both sides ,flexible clamping with sheet, flexible clamping with thick board |
| Cleaning Method of printing solder paste | | Dry method+ wetting method+ Vacuo method |
| Accuracy of printing | ±0.025mm | |
| SPI | Repeated accuracy of volume | <1% at 3σ | |
| Mounting component | Components size | 0603(Option) L75mm Connector | |
| Pitch | 0.15mm | |
| Repeated accuracy | ±0.01mm | |
| AOI | FOV size | 61×45mm | |
| Test speed | 9150mm²/Sec | |
| 3D X-ray | Shootingangle | 0-45 | |
Rigid RPCB Manufacturing Capability
| Rigid RPCB Manufacturing Capability |
| Item | RPCB | HDI |
| minimum linewidth/linespacing | 3MIL/3MIL(0.075mm) | 2MIL/2MIL(0.05MM) |
| minimum hole diameter | 6MIL(0.15MM) | 6MIL(0.15MM) |
| minimum solder resist opening (single-side) | 1.5MIL(0.0375MM) | 1.2MIL(0.03MM) |
| minimum solder resist bridge | 3MIL(0.075MM) | 2.2MIL(0.055MM) |
| maximum aspect Ratio (thickness/hole diameter) | 10:1 | 8:1 |
| impedance control accuracy | +/-8% | +/-8% |
| finished thickness | 0.3-3.2MM | 0.2-3.2MM |
| maximum board size | 630MM*620MM | 620MM*544MM |
| maximum finished copper thickness | 6OZ(210UM) | 2OZ(70UM) |
| minimum board thickness | 6MIL(0.15MM) | 3MIL(0.076MM) |
| maximum layer | 14 | 12 |
| Surface treatment | HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion Ag | Immersion Gold,OSP,selectiveimmersion gold, carbon print |
| Min/max laser hole size | / | 3MIL / 9.8MIL |
| laser hole size tolerance | / | 10% |
Q: Are you trading company or manufacturer ?
A: We are PCB manufacturer with 10 years experience in this area.
Q: What is your minimum order quantity?
A: MOQ is 5 PCS.
Q: What is your advandage than other supplier ?
A: We have around 10 years of experience in produce PCB,with professional engineer team and advanced auto production line.
Q: How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.
Q: How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for your testing and evaluation.
Q: How long can I receive the sample?
A: After you make a payment and send us confirmed files,your samples will be ready within 3-5 work days. If there are some urgent orders,we can produce with within 48 hours with an extra express fee.
Q: What about the transportation and delivery date?
A: Normally,we use international express(such as,Fedex,DHL,TNT) to deliver samples and small volume orders. For large mass order, we can arrange shipping by sea.
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Aluminum SMD LED Bulb PCB Board 8 Layer 6oz 2oz Images
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