略過巡覽連結Home » Company Profile » Specifications
1、Manufacturing Standards
The following manufacturing standards apply to JETPCB.com PCB manufacture.
 2、Specifications
General specifications / Other specifications / Limitations
3、Notes
Things you need to be cautious of when using or storing printed circuit boards.
4、Manufacturing Standards
4.1：Material
            ( 1 ) The boards
            ( 2 ) The copper foil
4.2：Copper plating
4.3：The surface treatment
4.4：The finished dimension
            ( 1 ) The tolerance of the finished dimension
            ( 2 ) Routing shape
4.5：Stackup
            ( 1 ) The Tolerance of Board Thickness
            ( 2 ) Stackup of 2-layer board
            ( 3 ) Stackup of 4-layer board
            ( 4 ) Stackup of 6-layer board
            ( 5 ) Stackup of 8-layer board
4.6：Trace Width
4.7：Trace Space
            ( 1 ) The minimum conductor space
            ( 2 ) The Distance Between Conductor and the Board Edge
4.8：The Specifications of Hole Diameter and PAD
            ( 1 ) Tolerance of Hole
            ( 2 ) The Space Between the Holes
4.9：The Accuracy of Drilling
4.10：SMD Solder Padding
             ( 1 ) SMD Pitch
             ( 2 ) Conductor Width of SMD
4.11：Solder mask Specifications
             ( 1 ) Color Categorization 
             ( 2 ) Basic Conditions
             ( 3 ) Spread Criteria
4.12：Conductor Damaged
4.13：Specifications of bow and twist
4.14：V-CUT Specifications
             ( 1 ) Angle
             ( 2 ) Depth
             ( 3 ) Width
             ( 4 ) V-CUT Deviation
             ( 5 ) Position Accuracy
4.15：Silkscreen Specifications
 5、The final inspection
Final inspection includes checks on the exterior and exterior size
6、In-Process Inspections
( 1 ) Films
( 2 ) Inspection on inner layers after exposure（not applied to a double-layer board）
( 3 ) Inspection on inner layers after the inner-layer etching.  (Not applied to double-layer board)
( 4 ) Inspection after copper-plating
( 5 ) Inspection on the outer layer after exposure
( 6 ) Inspection on the outer layers after etching
( 7 ) Before shipping

                                            PLEASE CHECK HERE FOR MORE DETAIL


  

ALL WE Technology LLC © 2007 JETPCB Inc. All Rights Reserved.
2510 Terminal Drive South,St.Petersburg,FL 33712
Tel:1-877-538-JETPCB1  E-mail:sales@jet-pcb.com