Warpage less than 0.19% Prototype PCB FR-4 8 Layerwith Red Solder Mask and OSP in Car
Amplifier
Commodity Introduction
This is a type of FR-4 PCB for the application of . It's an 8 layer board at 1.85-1.92mm thick. The
base laminate is from ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated per IPC 6012
Class 2 using supplied Gerber data. Each 10 boards or panels are packed separately.
Parameters & Data Sheet
| Item |
Requirement |
Result |
| Laminate |
Type |
FR-4 |
FR-4 |
| Supplier |
ITEQ |
ITEQ |
| Board thickness |
2+/-10%mm |
1.85-1.92mm |
| Outer copper foil |
>=35 um |
46.78um |
| Inner copper foil |
1/1 OZ |
1/1 OZ |
| Warp-twist |
<= 0.75% |
0.19% |
| Legend |
Type |
IJR-4000 MW300 |
IJR-4000 MW300 |
| Color |
White |
White |
| Location |
CS & SS |
CS & SS |
| Marking |
Co.logo |
YES |
OK |
| UL.logo |
YES |
OK |
| Date code |
WWYY |
WWYY |
| Marking form |
NA |
OK |
| Location |
CS |
CS |
| Min line width (mil) |
5.9 |
5.7 |
| Min line spacing (mil) |
4.8 |
5 |
| Min ring width (mil) |
NA |
NA |
| Solder Mask |
Type |
PSR-2000GT 600D |
PSR-2000GT 600D |
| Color |
Red |
Red |
| Thickness |
>=10 um |
13 um |
| Pencil Test |
6H OR ABOVE |
OK |
| SOLVENT TEST |
NO ATTACK |
OK |
| TAPE TEST |
NO PEEL OFF |
OK |
| Surface treament |
OSP |
OK |
| Special Treament |
Silk screen |
/ |
/ |
| Location |
/ |
/ |
| Forming |
V-cut |
OK |
| Normal Testing |
Electrical test |
100% PCB passed |
OK |
| Visual inspection |
IPC-A-600H&IPC-6012C |
OK |
| Solderability Test |
245ºC 5S 1 Cycle |
OK |
Finished dimension (unit: mm): including v-cut
| No |
Required Dimension (tolerance) |
Actual Dimension |
| 1 |
290.00 |
289.00 |
289.89 |
290.02 |
289.99 |
| 2 |
150.00 |
150.06 |
150.06 |
150.05 |
149.94 |
Hole size and slot dimension(unit: mm, PTH tolerance +/-0.076, NPTH +/-0.05mm)
| No |
Required |
PTH |
Actual Dimension |
| 1 |
0.800 |
Y |
0.800 |
0.775 |
0.825 |
0.800 |
| 2 |
0.900 |
Y |
0.900 |
0.875 |
0.925 |
0.900 |
| 3 |
0.950 |
Y |
0.950 |
0.925 |
0.975 |
0.950 |
| 4 |
1.000 |
Y |
1.000 |
0.975 |
1.025 |
1.000 |
| 5 |
1.100 |
Y |
1.100 |
1.075 |
1.125 |
1.100 |
| 6 |
1.500 |
Y |
1.500 |
1.475 |
1.525 |
1.500 |
| 7 |
1.550 |
Y |
1.550 |
1.525 |
1.575 |
1.550 |
| 8 |
1.600 |
Y |
1.600 |
1.575 |
1.652 |
1.600 |
| 9 |
1.700 |
Y |
1.700 |
1.675 |
1.725 |
1.700 |
| 10 |
2.500 |
Y |
2.500 |
2.475 |
2.525 |
2.500 |
| 11 |
3.000 |
Y |
3.000 |
2.975 |
3.025 |
3.000 |
| 12 |
3.200 |
Y |
3.200 |
3.175 |
3.225 |
3.200 |
| 13 |
3.250 |
Y |
3.250 |
3.225 |
3.275 |
3.250 |
| 14 |
3.500 |
Y |
3.500 |
3.475. |
3.525 |
3.500 |
| 15 |
3.250 |
N |
3.250 |
3.225 |
3.275 |
3.250 |
Learn PCB and Buy PCB
The role of Printed circuit board (PCB)
Printed circuit board (short for PCB) is an important electronic part. It is the supporting body of
electronic component and the electrical connection supporter of electronic component. Since it's
made by electronic printing, it's called printed circuit board.
After PCBs are applied in electronic equipment, since it's consistency of the same board, it
confidently avoids the error of manual wiring. PCB can achieve the automatic pick and place
or surface mounting, automatic soldering, automatic inspection. It guarantees the quality of
electronic equipment. The labor productivity is improved, the cost is reduced and the maintenance
is convenient.
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