PCB 製程能力點檢

CHECK ITEMS

PCB MFR. CAPABILITY

REMARKS

I. Laminate

- Thickness

(DSB) minimum

.006" thk +/- 10 %

(DSB) maximum

.250"thk+/- 0.010"

Up to 40 Layers

(4L)  minimum

0.012" thk+/- 0.010"

- Copper weight

minimum

0.3 oz +/- 5 %

maximum

10 oz (finished)+/- 5 %

- Material

Standard Board

FR4 rating / CEM3

Asia Chem,Nanya
,Tuc,ITEQ

Burn-in Board

High Tg ,FR410,FR408 (FR5),Polyclad 370HR ,Polyimide

Isola, Rogers
,Getek,Arlon 85N,
Taconic ,Nelco,etc

Flexible PCBs

 POLYimide

Du-pont Polyimide
ThinFlex Series

Metal Core

ALUMinium

CS-AL-68

II. Drill

- Smallest hole size(Mech.)

4 +/- 1 mils

- Laser Drill(Smallest)

3.5 +/- 0.5 mils

III. Ckt/Pattern

- Min. line width

2.5 mils +/- 20 %

- Min. air gap

2.5 mils +/- 20 %

IV. Plating req't

- Nickel plating

120 to 500 u"

- Gold (Hard type)

80 u"

- Gold (Immersion)

10 u" (Max.)

Aspect Ratio

^20: 1

Vias : 10 mils

V. Board finish req't

SMOBC HAL/ HAL (Pb-free)

Immersion gold/Tin/Silver

Carbon Ink/ENTEK(OSP)

Blind/Buried Vias / Vias in pads

Plasma desmear / positive etch back 0.5-0.7 mils

PMaterials and Material data sheets

Supplie

Model name

Links to supplier's  web site to view their Material Data Sheet

Nan Ya

NP-150R

Nan Ya

NP-140TL

Nan Ya

NP-150TL

Nan Ya

NP-170TL

tuc Taiwan

Tuc-622-5 Tg 150C

tuc Taiwan

Tuc-722-7
Tg 180C

ITEQ Taiwan

IT-140 Tg 140C

ITEQ Taiwan

IT-150 Tg 150C

ISOLA

FR406 Tg 170C

ISOLA

FR408 Tg 180C

ISOLA

FR410 Tg 180C

Rogers

RO 4003C

Rogers

RO 4350B

Rogers

RO 3003

Rogers

RT/duroid 5870/5880

Rogers

TMM 10

NELCO

N-4000-7

NELCO

N-4000-13 /
N-4000-13SI

ARLON

85N

GETEK

ML2000D

Taconic

1.Gerber Data for All Artwork Layers
2.Aperture* List or Lists for all layers.
3.Drill file in Gerber or Excellon format.
4.Prints that show:
( Print should be a hard copy, or in Gerber or HPGL format.)

Fab dimensions with tolerances.
Datum.
Hole coding.
Overall thickness.
Hole size reference with the following info. For each symbol.

Finished Hole Size.
Tolerance.
Plated vs. Non plated.
Hole quantity.

5.Special Notes or "Read Me" file that pertains to:

Color and type of soldermask.
Color of Silkscreen.
Plating thickness for Copper, Nickel and Gold
(If applicable ).
Notes for Cross sectioning or Serialization .
Controlled Impedance Requirements and tolerances if any.
Any other special requirements or instructions.

除了(1) 客戶訂單, 和 (2)客戶製造藍圖另有規定外, 耀新會以下列國際標準和規範生產客戶所需的PCBs.
IPC-A-600 Acceptability of printed wiring boards.
IPC-RB-276 Qualification and performance specs. ( Class 2 )
IPC-D-275 Design standards for rigid printed boards.
IPC-TM-650 Test methods.
IPC-SM-840 Qualification and performance of permanent
polymer coatings.