Pcb Assembly Supplier Telecommunications

Basic information about telecommunications circuit board products:

Substrate for board: FR4, FR1, CEM3, aluminum, Cer

Copper thickness on pcb surface: 1oz~4oz

Pcb board thickness: 0.5~3.2mm

Minimum opening size: 0.15mm

Minimum line width: 0.08mm

Surface treatment process: HASL process

Number of floors: 8 layers

Maximum panel size: 541 * 647mm

Finished hole size: PTH +/- 0.003'', NPTH +/- 0.002

Hole position accuracy: +/- 0.003"

Annular space: minimum 0.1mm

Aspect ratio: minimum 1:8

Solder mask registration: +/- 0.003"

Layer-to-layer registration: +/- 0.003"

Minimum electroplated copper drill: 0.25mm, 0.233mm

Our service

1.HASL(Hot Air Solder Leveling) Surface Finishing Technology.
2.Single board/2 Layer/Multilayer OEM&ODM Printed Circuit Board.
3. Famous Brand, Quality Guaranteed.
4. 100% Functional Tested.
5. UL,RoHS, SGS, ISO9001, ISO14001 Certificated.
6. Short Leadtime and Fast Delivery
7. NDA Signment
8. Any Question will be Replied ASAP(within 24 hours).
Here is the best choice for you, Single board/2 Layer/Multilayer FR-4 Based PCB Board with 1.6mm Board Thickness & HASL surface finishing technology, We also make particular specification PCB/PCBA as you demand.

Parameter table of production capacity: