pcb完整的制造过程

PCB Fabrication1

2

3

4

5

6

7

8

9

10

11

12

DESIGN INFORMATION
LAND SIZE

PRINTED CIRCUIT BOARD MANUFACTURING PROCESS
CUSTOMER

DESIGN AND FABRICATION TABLE
MANUFACTURING DRAWINGS SHOULD INCLUDE A DESIGN AND FABRICATION TABLE AS SHOWN BELOW. THE DRAWING SHALL CONTAIN DIMENSIONS REFERENCING NPTH AND PTH HOLES TO AN ORIGIN OR DATUM. FOR FULL DETAILS ON DIMENSIONING AND TOLERANCING OF PRINTED BOARDS REFER IPC-D-300G.
Copies of this table are available from Morris Productions in a DXF file or Protel formats.

A

TRACK TO PAD

HOLE SIZE

A

MULTI- LAYER BOARDS ONLY
ELECTRICAL TEST
ACCOUNTS SUPPLIERS STORE MATERIAL ISSUE - EG. BURIED VIAS

TRACK WIDTH

PAD TO PAD

PREFERRED INPUTS NEEDED
NPTH

DESIGN INFORMATION
BOARD TECHNOLOGY : BOARD SIZE : X
LAY-UP

- GERBER FILES
TRACK TO TRACK

- PROTEL PCB FIL