Active Member
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[China]
Address: NO.1 Industry Park, XinSheng Village, Longgang District, ShenZhen
Contact name:Frank
Shenzhen Found Printed Circuit Board Co., Ltd. |
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Metal Core PCB with Green Solder Mask for LED Light 1 Oz PCB Board
Features and benefits
1. The dielectric constant (DK) is low and stable, so the signal
transmission is good without delay.
2. The characteristic of low dielectric loss makes the signal loss
at a lower level, which makes the signal
transmission of the whole equipment excellent.
3. Delamination of copper foil will not be caused by the change of
cold and heat due to the consistency
with the thermal expansion coefficient of copper foil.
4. Immersion gold has excellent surface planarity, particularly
helpful for PCBs with BGA packages or even CSP mounted components
to reduce failure rate during assembly and soldering.
5. UL, ISO certified PCB manufacturing factory.
6. Make delivery on time keeping 98% on-time-delivery rate.
7. Eligible products rate of first production: >95%
8. Experienced sales persons provide skilled customer services.
9. Fast and flexible to save the time of production from prototype
to standard production
PRODUCTION CAPACITY
| Items | Parameter | Special | ||
| Layers Counts | 2-20 | |||
| Board material | FR-4,Aluminum | High Tg FR4 | ||
| max Fabrication area | 580×700mm | 500mm×3000mm | ||
| Board thickness | 0.1-3.2mm | |||
| Camber | Double Side multi -layers | d ≤0.075mm d ≤1% | d≤0.05mm | |
| Impedance | ±7% | ±5% | ||
| PTH tolerance | d>5.0 | ±0.076mm | ||
| 0.3<d≤5.0 | ±0.05mm | |||
| d≤0.3 | ±0.08mm | |||
| Min finished hole size | 0.15mm | |||
| Hole copper thickness | ≥20um | |||
| Min track width, spacing | 0.05mm ×0.05mm | |||
| Profile size | ±0.1mm | ±0.05mm | ||
| Profile | Routing,Punch,Cut,V-cut,Chanfer | |||
| Surface finish | Immersion Gold:0.025~0.075um | |||
| Gold finger:≥0.13 um | ≥1.0 um | |||
| OSP:0.2-0.5µm | ||||
| HAL:5~20 um | ||||
| LEADFREE HAL:5~20 um | ||||
| Surface plating | Solder mask: Black Green White Red Thickness≥17 um,Block,BGA | |||
| Character : Black Yellow Green White style: Highness≥0.0.625mm Width≥0.125mm | ||||
| Ppeelable mask: red bule thickness≥300 um | ||||
| Carbonink : Black thickness≥25 um Highness≥0.30mm Width≥0.3mm | ||||
Application
High Frequency Singer Board PCB is applied to Touch screen, LED
display soft board,Tablet antenna soft board.
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