Single Sided FR4 1.6mm PCB 35µm Copper HASL Lead Free Applied In Speaker
PCB parameters
| PCB SIZE | 62 x 41.6mm=1PCS |
| BOARD TYPE | |
| Number of Layers | Single sided PCB, 1 layer PCB |
| Surface Mount Components | no |
| Through Hole Components | YES |
| LAYER STACKUP | Copper ------- 35um(1oz) TOP layer |
| FR-4 1.5 mm | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 8mil/9mil |
| Minmum / Maximum Holes: | 0.5/7.1mm |
| Number of Different Holes: | 5 |
| Number of Drill Holes: | 47 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4 1.5mm, Tg>130 |
| Final foil external: | 1oz |
| Final foil internal: | 0oz |
| Final height of PCB: | 1.6mm ±0.16 |
| PLATING AND COATING | |
| Surface Finish | Hot air soldering leveling(HASL),lead free, Sn>=2.54µm |
| Solder Mask Apply To: | Bottom, 12micron Minimum |
| Solder Mask Color: | Gloss Green, Taiyo PSR-2000GT600D |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | no silkscreen required |
| Colour of Component Legend | no silkscreen required |
| Manufacturer Name or Logo: | No special requirement |
| VIA | Non Plated Through Hole(NPTH) |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" (0.15mm) |
| Board plating: | 0.0030" (0.076mm) |
| Drill tolerance: | 0.002" (0.05mm) |
| TEST | 100% Electrical Test prior shipment |
| APPLICATION: | Speaker |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
Advantages
a) Epoxy glass FR-4 Grade. UL94V0
b) RoHS compliant and suitable for thermal reliability needs,and Lead free assemblies with a maximum reflow temperature of 260.
c) Meeting your printed circuit board needs from PCB prototyping to mass volume production.
d) DDU Door to door shipment with competitive shipping cost. You don’t need to arrange anything after confirming the order. Just wait for your PCB delivery to your hand.
More Applications in Electronics
GSM
Server
Hdmi Splitter
Outdoor Lighting
Routers
PCB knowledge: The Difficulty Factors for Multilayer boards
Multilayer PCB’s represent one of the most complicates products in PCB industry. In order to design producible multilayer PCB’s, it is imperative that PCB designers understand the processes and difficulty factors
*Build-up
The more layers in a multilayer PCB’s, the greater risk of mis-registration during laminate process. The difficulty factor, therefore, increase with an increasing layer counts.
*Core thickness of rigid inner laminates
Inner layers are normally based on thin rigid laminate cores with copper cladding. The thinner the rigid laminates, the more difficult they are to handle, for example, in the etching process.
*Thickness tolerance (total thickness inclusive of copper foils)
The difficulty factor and the rejection rate depend very much upon the thickness tolerance required, and indirectly upon the layer build-up. When thickness tolerance T=±10%, obviously rejection ratio trends to zero.
FAQ
Do you sell flexible PCB(FPC)?
Yes, we offer flexible printed circuits(FPC) with single sided and double sided. Immersion gold and OSP are usually used for this soft boards.
