English Español Français Arabic
Help Center
  • FAQ
    browse most common questions
  • Live Chat
    talk with our online service
  • Email
    contact your dedicated sales:
  • Call Us
    9:00 - 18:00, Mon.- Fri. (GMT+8)
0

Specifications

CategoryCapabilityDetails
Layers1-14 layers1-14 layers PCB prototypes & batch orders
PCB MaterialCEM-1/ FR-4/ AluminumWhite Ink: Taiyo 2000 Serie
Green Ink: Taiyo 07 Serie
PCB MaterialCEM-1/ FR-4/ AluminumCEM-1（Kingboard KB5150）
FR4Shengyi S1141, Shengyi S1000H, Shengyi S1000-2M, Kingboard KB6160)
AluminumGoldenmax GL11, Guangzhou Aluminum)
TG ValueShengyi TG 170Shengyi TG 170
Kingboard TG 170Kingboard TG 170
Heat Conductivity for Alu. boards≤10/
CTIClass 3（CTI≥175V）/
Dimension (°)Min 80*80mm 
Max 506*580mm  
Dimension Tolerance (Outline)±0.15mm±0.15mm for CNC routing
±0.15mm for V-scoring
Thickness0.4--3.2mm 
 
 
Thickness Tolerance ( t≥1.0mm)≤10Normally take positive tolerance due to PCB processing steps such as electroless copper, solder mask and other types of finish on the surface.
Thickness Tolerance±0.1mmNormally take positive tolerance due to PCB processing steps such as electroless copper, solder mask and other types of finish on the surface.
(t<1.0mm)
Min Trace4mil（0.1mm）Minimum trace width is 4mil, strongly suggest to design trace above 6mil (0.15mm) to save cost.
Min Spacing4mil（0.1mm）Minimum trace spacing is 4mil, strongly suggest to design trace above 6mil (0.15mm) to save cost.
Copper Thickness (Inner Copper)18~70um(i.e.0.5Oz~2Oz)1 oz＝35um
Copper Thickness (Outer Copper) 35~70um(i.e.1Oz~2Oz) 1 oz＝35um
Bow and TwistPer cater-corner length，≤0.75%For boards without SMT, the max 1.5%
PTH Deviation±3mil/
NPTH Deviation±2mil/
Distance between Trace and Outline≥0.3mm（12mil）Ship as individual boards: Distance between Trace and Outline ≥0.3mm
Ship as Panelized boards with V-cut: Distance between Trace and V-cut line ≥0.4mm

Drilling & Hole

CategoryCapabilityDetails
Drilling Size0.2--6.5mmFor vias larger than 6.5mm, multiple drilling or milling is recommended
PTH Deviation±3mil
NPTH Deviation±2mil
Hole Position Deviation±3mil
Hole Wall Roughness（Max）1.5mil
Min Slot Width0.6mmFor HASL, the min. finished slot width is 0.45mm，for other surface finish, it is 0.5mm.
Board Thickness/Via Diameter≤6：17:1≤value≤8:1, add one more day for fabrication
PTH Deviation (Width)±4mil
PTH Deviation (Length)±5mil
NPTH Deviation (Width)±3mil
NPTH Deviation (Length)±4mil
Hole Wall Copper Thickness (Thinnest)≥0.71mil
Hole Wall Copper Thickness (Average)≥0.8mil
Via Space (Same Net)≥8mil
Via Space (Different Net)≥17mil
Min Space for Component Vias in Different Net≥24mil
Max. PTH (Round Hole)8mm
Max. PTH (Round Slot Holes)6*10mm
Annular Ring≥0.153mm（6mil）It doesn't limit the size of the single side of the annular ring if there is enough space. Or annular ring surrounded by traces should be equal to or larger than 6mil.
Finished Hole Diameter (CNC)0.2--6.5mmDue to the copper attached to the inner wall of the hole, the diameter of the finished hole is generally smaller than designed.
Hole Size Tolerance (CNC)±0.075mmE.g. For the 0.6mm hole, the finished hole size between 0.525mm to 0.675mm is acceptable.

Solder Mask

CategoryCapabilityDetails
Solder Mask: (TAIYO) Green ,Red, Blue, White ,Black No extra charge (Green, White)
Silkscreen Color: (TAIYO) Green ,Red, Blue, White ,Black No extra charge (Green, Black, White)
Cell_SolderMaskPhotosensitive inkPhotosensitive ink is mostly adopted. Plastisol is used in the inexpensive paper-based boards.
Cell_SolderMaskPhotosensitive inkPhotosensitive ink is mostly adopted. Plastisol is used in the inexpensive paper-based boards.
Min Character Width (Legend)≥0.15mmCharacters width less than 0.15mm will be unidentifiable.
Min Character Height (Legend)≥0.8mmCharacters height less than 0.8mm will be unidentifiable.
Character Width to Height Ratio (Legend)01:05:001:5 is the most suitable ratio for production.

Surface Treatment

CategoryCapabilityDetails
Surface FinishHASL, Immersion gold / sliver / tin, OSP, Hard Gold plating, Soft gold plating, NiPdAuHASL is not acceptable for 0.4mm board.

Special Technique

CategoryCapabilityDetails
Half Hole DiameterMinimum Half hole Diameter: 1mm, No more than 10 holes.Half hole is a special technology, so half hole diameter should be greater than 1mm.
Cell_SolderMaskBridge0.1mmPlease make a note, if there is solder mask bridge requirement. The price may rise.
Panelization without Spacing0mmShip as Panelized boards and the spacing between boards is 0mm.
Panelization with Spacing1.6mmMake sure the spacing between boards should be ≥1.6mm, otherwise it will be hard to process routing.
Other V cut, Metal edging, Resin plug hole, Gold finger bevel  
Certificate ISO9001、ISO14001、UL、QC080000、IATF16949
CQC、ISO 13485(As Required) 		 

Advanced Equipment List

Equipment Brand Quantity
2 Open Hot PressErwei2
6 Open Subpress Erwei 2
Bench Copper Thickness Gauge for Surface and Hole Lingshengchuang 1
Coordinate Measuring Machine Lingshengchuang 1
Quadratic Measuring Machine Lingshengchuang 1
Metallurgical Microscope Lingshengchuang 2
Tensile Tester Lingshengchuang 1
Ion Contamination Tester Lingshengchuang 1
X-ray Fluorescence Spectrograph（ROHS/Halogen） Lingshengchuang 1
Constant temperature and humidity Controller Lingshengchuang 1
Impedance Tester Lingshengchuang 1
Automatic Image Counterpoint LED Exposure Machine DPOPT 1
Appearance Inspection Machine Szkaima 1
Laser Marking Machine  

 2
LDI Resistance Welding Direct Imaging Equipment CFMEE 1
Follow Us
Facebook Twitter Instagram Linkedin TikTok
Products & Service
Support
Capabilities FAQ Payment Methods Shipment Options
Community
Product Reviews ALLPCB Sponsorships Referral Program ALLPCB Partner Program
Company
About Us Contact Us News
Certification
Delivery Options
Payment Options
© ALLPCB.com, All Rights Reserved Terms of Service Intellectual Property Rights Privacy Policy Refund Policy Sitemap