FR4 0.5mm Hybrid Circuit Design 4 Layer RO4003C 12mil For Digital Transmitter
PCB properties
| PCB SIZE | 183x 115mm=1PCS |
| BOARD TYPE | |
| Number of Layers | Double sided PCB |
| Surface Mount Components | YES |
| Through Hole Components | NO |
| LAYER STACKUP | copper ------- 17um(0.5oz)+plate TOP layer |
| RO4003C 12mil Er 3.38 | |
| copper ------- 18um(0.5oz) MidLayer 1 | |
| FR-4 0.5mm | |
| copper ------- 18um(0.5oz) MidLayer 2 | |
| RO4003C 12mil Er 3.38 | |
| copper ------- 17um(0.5oz)+plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 5.5mil/4.9mil |
| Minmum / Maximum Holes: | 0.3/6.4mm |
| Number of Different Holes: | 6 |
| Number of Drill Holes: | 951 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | NO |
| BOARD MATERIAL | |
| Glass Epoxy: | RO4003C 12mil mixed with FR-4 0.5mm |
| Final foil external: | 1oz |
| Final foil internal: | 0.5oz |
| Final height of PCB: | 1.2mm ±10% |
| PLATING AND COATING | |
| Surface Finish | Electroless Nickle over Immersion Gold (ENIG)( 1 µ" over 100 µ" nickle) |
| Solder Mask Apply To: | Top and Bottom, 12micon Minimum. |
| Solder Mask Color: | Green, PSR-2000GT600D, Taiyo supplied. |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
| VIA | Plated Through Hole(PTH), Via tented |
| 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: | Digital transmitter |
| TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
Advantages
a) Hybrid of RO4350B and FR-4 material can reduce signal loss in high frequency application. and meet the development needs of communication technology.
b) Meeting your printed circuit board needs from PCB prototyping to mass volume production.
c) 100% tests inclusive of electrical test and AOI inspection.High voltage test, Impedance control test, micro-section, solder-ability test, thermal stress test, reliability test, insulation resistance test and ionic contamination test etc.
d) Eligible products rate of first production: >95%
More Applications in Electronics
Fleet Tracking
Electronic Board
PLC Omron
Led Light Box
Access Control Panel
PCB Knowledge: FR-4
FR-4 (or FR4) is a kind of material grade designation, which means that the resin material is flame resistant (self-extinguishing). FR-4 is a kind of material specifications, not a material name, but a material grade. "FR" stands for flame retardant, and denotes that safety of flammability of FR-4 is in compliance with the standard UL94V-0.
FR-4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate with good strength to weight ratios. With near zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is also known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.
Applications on printed circuit boards (PCBs)
FR-4 grade materials are generally used on the circuit board has many types, but most are based on the so-called four function (Tera-Function) composite material which is composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant.
FR-4 is the primary insulating backbone upon which the vast majority of rigid printed circuit boards (PCBs) are produced. A thin layer of copper foil is laminated to one or both sides of an FR-4 glass epoxy panel. These are commonly referred to as copper clad laminates (CCL).
FR-4 copper-clad sheets are fabricated with circuitry interconnections etched into copper layers to produce printed circuit boards (PCBs). More sophisticated and complex FR-4 printed circuit boards (PCBs) are produced in multiple layers, also known as "multilayer circuitry".
Multilayer PCB stackup: 8 layer .093" Finished Thickness
FAQ
How do you pack the PCBs?
PCBs are packed with Polyethylene air cushion film(vacuum plastic bags) per 20-25 pieces. Pearl cotton (Polyethylene foamed sheet) are put inside carton box.
The hardness of carton box is KK grade(the highest hardness). Maximum gross weight for one carton is less than 12 kgs.
