1.1 General description
This is a type of multilayer PCB built on FR-4 substrate with Tg 135°C for the application of
Wireless Intercom. It's 2.0 mm thick with 4 layer copper track, white silkscreen over green solder
mask and immersion gold are on pads. The base material is used from ITEQ IT-158, entire board
supplying 2 PCBs per panel. They're fabricated per IPC 6012 Class 2 using supplied Gerber data.
Each 25 panels are packed for shipment.
1.2 Features and benifits
A. Outstanding thermal resistance and suitable for lead-free process;
B. Excellent surface planarity for CSP mounted components to reduce failure rate during assembly
and soldering;
C. Shortened connection between electronic components;
D. Quick CADCAM checking and free PCB quotation;
E. International approvals;
F. RoHS materials;
G. Eligible products rate of first production: >95%
H. Prototype PCB capability;
I. Volume Production capability;
J. Quick turn-around samples;
1.3 Application
Sound System, Analog Devices, Outdoor Led Lighting, Wireless Adapter For Desktop, PC Board,
24 Volt Inverter, GPRS Module, Router WiFi USB, Security Access Control Systems, Camera
systems
1.4 Parameter and data sheet
| PCB SIZE |
172 x 291mm=2PCS |
| BOARD TYPE |
Multilayer PCB |
| Number of Layers |
4 layers |
| Surface Mount Components |
YES |
| Through Hole Components |
YES |
| LAYER STACKUP |
copper ------- 18um(0.5oz)+plate TOP layer |
| Prepreg 7628 0.195mm |
| copper ------- 35um(1oz) MidLayer 1 |
| FR-4 1.47 mm |
| copper ------- 35um(1oz) MidLayer 2 |
| Prepreg 7628 0.195mm |
| copper ------- 18um(0.5oz)+plate BOT layer |
| TECHNOLOGY |
|
| Minimum Trace and Space: |
7 mil / 7 mil |
| Minimum / Maximum Holes: |
0.8mm / 3.5 mm |
| Number of Different Holes: |
8 |
| Number of Drill Holes: |
1432 |
| Number of Milled Slots: |
0 |
| Number of Internal Cutouts: |
12 |
| Impedance Control: |
no |
| Number of Gold finger: |
0 |
| BOARD MATERIAL |
|
| Glass Epoxy: |
FR-4 Tg135ºC, er<5.4.IT-180, ITEQ Supplied |
| Final foil external: |
1 oz |
| Final foil internal: |
1 oz |
| Final height of PCB: |
2.0 mm ±10% |
| PLATING AND COATING |
|
| Surface Finish |
Immersion gold (31.1% ) 0.05µm over 3µm nickel |
| Solder Mask Apply To: |
TOP and Bottom, 13 micron Minimum |
| Solder Mask Color: |
Green, PSR-2000GT600D, Taiyo Supplied. |
| Solder Mask Type: |
LPSM |
| CONTOUR/CUTTING |
Routing, stamp holes. |
| MARKING |
|
| Side of Component Legend |
TOP and Bottom. |
| Colour of Component Legend |
White, IJR-4000 MW300, Taiyo brand |
| Manufacturer Name or Logo: |
Marked on the board in a conductor and
leged FREE AREA |
| VIA |
Plated through hole(PTH), minimum size 0.8mm. |
| FLAMIBILITY RATING |
UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE |
|
| Outline dimension: |
0.0059" |
| Board plating: |
0.0029" |
| Drill tolerance: |
0.002" |
| TEST |
100% Electrical Test prior shipment |
| TYPE OF ARTWORK TO BE SUPPLIED |
email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA |
Worldwide, Globally. |
Audited Supplier 
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