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| Categories | High TG PCB | 
|---|---|
| Brand Name: | LEFANG | 
| Model Number: | RM0004L073 | 
| Certification: | ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000 | 
| Place of Origin: | Shenzhen,China | 
| MOQ: | 1 Piece | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union, Paypal | 
| Supply Ability: | 290, 000 sqm Per Month | 
| Delivery Time: | 2-10 work days | 
| Packaging Details: | Inner: Vacuum Packing; Dry Packing out Packing | 
| Base Material/ Dielectric: | FR - 4 | 
| Layer: | 4 Layers | 
| Surface treatment: | OSP | 
| Board thickness: | 1.6 MM | 
| Solder Mask: | Blue | 
| Min. Aperture: | 0.3 MM | 
| Line Width/Spacing: | 0.1 / 0.1 MM | 
| Size: | 209 * 168 MM | 


| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc | ||||||||||||||||||||
| Step 2 Also please provide us the below details for quick quotation: | ||||||||||||||||||||
| Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others | ||||||||||||||||||||
| Material brand: SY / KB / Rogers (optional) | ||||||||||||||||||||
| Material Specification:High Tg / copper based / aluminum based or others (optional) | ||||||||||||||||||||
| Board thickness: 0.1 - 6.0 mm | ||||||||||||||||||||
| Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um ) | ||||||||||||||||||||
| Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin | ||||||||||||||||||||
| Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc | ||||||||||||||||||||
| Board size and quantity | ||||||||||||||||||||
| If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone. | ||||||||||||||||||||
| SAMPLE: | ||||||||||||||||||||
| 
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| No. | Item | Data | 
| 1 | Layer count | 1-20 layers | 
| 2 | Raw material type | Halogen free FR-4, high Tg FR-4, thick copper FR-4, CEM-3, copper based, aluminum based | 
| 3 | Raw material brand | Rogers,Isola,Arlon, ITEQ, Hitachi, SY, KB,etc | 
| 4 | Board thickness | 0.1-6.0mm | 
| 5 | Max board size | 600 mm * 700 mm | 
| 6 | Solder mask | Green, red, blue, black, white, yellow | 
| 7 | Surface treatment | HASL/HASL lead free , OSP, Immersion gold / silver / tin , gold plating (hard gold and soft gold), silver plating, tin plating, platinum plating, carbon ink, and ENEPIG(electroless nickel - electroless palladium - immersion gold) | 
| 8 | Copper thickness | 0.05 Oz - 8 Oz (17 um-288 um ) | 
| 9 | Min Line width /space | 0.065 mm / 0.065 mm | 
| 10 | Finished hole size | 0.10 - 5.95 mm | 
| 11 | Blind/buried via | 0.10 mm | 
| 12 | Aspect ratio | 10:1 | 
| 13 | PTH tolerance | + / - 0.05 mm | 
| 14 | Hole location tolerance | + / - 0.05 mm | 
| 15 | Impedance control tolerance | + / - 8% mm | 
| 16 | Outline tolerance | + / - 0.10 mm | 

| Layer count | Sample lead time/workday | Batch lead time/workday | 
| 1-2L | 2 | 6 | 
| 4L | 5 | 8 | 
| 6L | 5 | 9 | 
| 8L | 6 | 10 | 
| 10L | 8 | 10 | 
| 12L | 8 | 12 | 
| 14L | 10 | 15 | 
| 16L | 10 | 18 | 
| 18-40L (Up to difficulty) | at least 18 | at least 24 | 
| P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays | ||

| Board Brand | ITEQ, SY, Isola. Rogers, Arlon, Nelco, Taconic, Hitachi, KB,etc | 
| Potion | Rohm & Haas, Atotech, Umicore | 
| Printing Ink | Taiyo, Rongda | 
| Dry Film | Asahi, Dupont, Etertec | 
Now send us your inquiry, and you will be replied within 8 hours!
Little knowledge - Double Sided PCB
Double Sided PCBs also known as Double-Sided Plated Thru or DSPT,
which are the gateway to higher technology applications compared to
single sided PCB.
Double Sided PCB allow for the routing of traces around each other
by jumping between a top and bottom layer by way of vias.
The ability to cross paths from top to bottom greatly increasing
the circuit designer's flexibility in circuits designing and lends
itself to greatly increased circuit densities.
|   | 
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