Through Hole Timer Circuit Board / Fr4 PCB Electronic Circuit 1OZ
Through holes: Plating Through Hole referred to PTH, which is one of the most commonly seen, as long as you take up the PCB against the light, you can see the light hole is the "through-hole." This is the most simple one hole, as long as the time to make use of a drill or laser directly to the circuit board to do full bore on it, the cost would be relatively cheaper. But relatively, some circuit layer does not need to connect the through-holes, for example, we have a six-story house, I bought it with the fourth floor of the third floor, I want to design an interior staircase connecting only with the third floor between the fourth floor can be, for me, on the fourth floor space is virtually connected to the first floor to the sixth floor of the original staircase to the multi spent some space. Therefore, the through-hole is cheap, but sometimes spent several more PCB space.
Parameter:
| o |
Item |
Data |
| 1 |
Layer: |
1 to 24 layers |
| 2 |
Material type: |
FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers |
| 3 |
Board thickness: |
0.20mm to 3.4mm |
| 4 |
Copper thickness: |
0.5 OZ to 4 OZ |
| 5 |
Copper thickness in hole: |
>25.0 um (>1mil) |
| 6 |
Max. Board Size: |
(580mm×1200mm) |
| 7 |
Min. Drilled Hole Size: |
4mil(0.1mm) |
| 8 |
Min. Line Width: |
3mil (0.075mm) |
| 9 |
Min. Line Spacing: |
3mil (0.075mm) |
| 10 |
Surface finishing: |
HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating |
| 11 |
Solder Mask Color: |
Green/Yellow/Black/White/Red/Blue |
| 12 |
Shape tolerance: |
±0.13 |
| 13 |
Hole tolerance: |
PTH: ±0.076 NPTH: ±0.05 |
| 14 |
Package: |
Inner packing: Vacuum packing / Plastic bag,Outer packing: Standard carton packing |
| 15 |
Certificate: |
UL,SGS,ISO 9001:2008 |
| 16 |
Special requirements: |
Buried and blind vias+controlled impedance +BGA |
| 17 |
Profiling: |
Punching, Routing, V-CUT, Beveling |
Features
Through Hole Timer Circuit Board
• High Thermal Performance
Tg: 180°C (DSC)
Td: 340°C (TGA @ 5% wt loss)
Low CTE for reliability
• T260: 60 minutes
• T288: 30 minutes
• RoHS Compliant
• UV Blocking and AOI Fluorescence
High throughput and accuracy during PCB
fabrication and assembly
• Superior Processing
Closest to conventional FR-4 processing
• Core Material Standard Availability
Thickness: 0.002″ (0.05 mm) to 0.125″
(3.2 mm)
Available in full size sheet or panel form
• Prepreg Standard Availability
Roll or panel form
Tooling of prepreg panels available
• Copper Foil Type Availability
Standard HTE Grade 3
RTF (Reverse Treat Foil)
• Copper Weights
½, 1 and 2 oz (18, 35 and 70 μm) available
Heavier copper available upon request
Thinner copper foil available upon request
• Glass Fabric Availability
Standard E-glass
Square weave glass fabric available
Spread glass fabric available
• Industry Approvals
IPC-4101C /21 /24 /26 /97 /98 /99 /101 /126
UL - File Number E41625 as PCL-FR-370HR
Qualified to UL's MCIL Program
Rogers material in stock:
| Brand |
Model |
Thickness(mm) |
DK(ER) |
| F4B |
F4B |
0.38 |
2.2 |
| F4B |
0.55 |
2.23 |
| F4B |
0.225,0.3,0.5,08,1,1.2,1.5,2,2.5,3.0 |
2.65 |
| F4Bk |
0.8,1.5 |
2.65 |
| F4B |
0.8 |
3.5 |
| FE=F4BM |
1 |
2.2 |
| Rogers |
RO4003 |
0.254 0.508,0.813,1.524 |
3.38 |
| RO4350 |
0.254 0.508,0.762,1.524 |
3.5 |
| RO5880 |
0.254.0.508.0.762 |
2.2 |
| RO3003 |
0.127,0.508,0.762,1.524 |
3 |
| RO3010 |
0.635 |
10.2 |
| RO3206 |
0.635MM |
10.2 |
| R03035 |
0.508MM |
3.5 |
| RO6010 |
0.635MM, 1,27MM |
10.2 |
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