Specification:
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Material: FR4 PCB
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Layer count: 6 layers
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Board thickness: 1.1mm
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Finish copper thickness: 1.0 oz
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Surface treatment: ENIG ( Immersion Gold )
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Application: Coffee machine
Our Capability:
Hole position tolerance ( compared with CAD data )
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0.256"（6.5mm）
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Drill hole diameter (min.)
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0.0079"（0.2mm）
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Finish hole size (min.)
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0.0059"（0.15mm）
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Slot width (min.)
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Drilling：0.5mm
Routing：0.7mm
Punching：0.9mm
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Half a hole (min.)
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0.5mm
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Finish hole size tolerance
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PTH：±2mil (±0.05mm)
NPTH:±1.5mil (±0.038mm)
Slot: W±3mil (±0.076mm) L±3mil (±0.1mm)
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Hole position tolerance ( compared with CAD data )
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±2mil (±0.05mm)
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Space of hole to hole (min.)
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Drilling: 0.15mm
Routing：0.3mm
Punching：1.2mm
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Space of drill hole to board edge (min.)
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V-CUT: 0.4mm
Routing：0.4mm
Punching：1.2mm
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Hole roughness (max.)
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1.0mil
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Copper thickness for PTH wall (PTH)
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Min:1200u″，AVG:780u″
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Aspect ratio of PTH (max.)
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8 : 1
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Outer layer design trace width/space (min.)
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H/H OZ：3/3.5mil (0.076/0.089mm)
1/1 OZ：6/6mil (0.15/0.15mm)
2/2 OZ：10/10mil (0.25/0.25mm)
3/3 OZ：13/13mil (0.32/0.32mm)
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Inner layer design trace width/space (min.)
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H/H OZ: 3.5/3.5mil (0.085/0.085mm)
1/1 OZ：5/5mil (0.1/0.1mm)
2/2 OZ：8/8mil (0.2/0.2mm)
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Annular ring design of outer layer (min.)
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≤90° break out：4.0mil
No break out：5.0mil
Ring≥1mil：6.0mil
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Annular ring design of inner layer (min.)
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No break out：3.5mil
Ring≥1mil：4.5mil
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Space of hole to gound ( clearance ) (min.)
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Inner layer：6mil (0.15mm)
Outer layer: 6mil (0.15mm)
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PCB Manufacturing Process Flow:
FAQ:
A. Why choose High Precision Technology as PCB supplier?
-- High Precision Technology specialises on PCB manufacturing since 2011 with rich experiences. We mainly use KB & Shengyi Brand laminiate, Rongda & Taiyo brand oil and strictly compliance to IPC-6012 class 2. In our Hunan new factory, all procedures are made in-house. The quality and price can be controlled effectively. If you are still looking for a suitable supplier of PCB fabrication, contact us, we will supply professional and flexible support.
B. What’s kind of certificates do you have?
-- We have certificate ISO9001, ISO14001, UL, TS16949 etc.
C. What's lead time?
-- The lead time can be negotiable to meet your demands.
D. What is MOQ (Minimum Order Quantity)?
-- There is no MOQ for new PN, sample is welcome.
E. What informations need to be supplied for quote?
-- Order quantity, Gerber file, PCB specification ( base material, layer, PCB finished thickness, base copper thickness, surface treatment, solder mask color, and others if you have )
F. Is the files for quote or manufacturing safer?
-- Yes, it is safe as we are professional PCB manufacturer and Non-disclosure agreement can be signed if you need. All documents from customers are never shared with any third parties.
G. When can the quotation be supplied?
-- All quotation can be supplied within 24 hours.
More enquiry, welcome to send us email. We will always give you professional service with 24H/7D online support.
