Datasheet

- PROCESS QUALITY CONTROL -
No.A-0303-02-AAE-7 SMD TYPE AT STRIP CRYSTAL FA-238V
2014.05.08
Manufacturing process chart Ｎo. Section Standards Inspection,Control Items Inspection Methods Instrument Record
CRYSTAL BLOCK
１ Inspection Section Purchasing Specification Dimension Sampling Length Gauge
▽
Incoming Inspection Standard Outer Appearance 〃 Visual Inspection Data Sheet
Inner Appearance 〃 Visual Inspection
1
In-coming Inspection １’ Inspection Section 〃 Dimension Sampling Comparator 〃
Outer Appearance 〃 Microscope
②
Wafer Cutting ２ Ploduction Section Manufacturing Instruction Sheet Cut Angle Sampling X-ray Radio Grafic Process Data Sheet
Wafer Thickness 〃 Comparator
③
Wafer Lapping ３ Ploduction Section 〃 Frequency Sampling Blank Osillator 〃
Wafer Thickness 〃 Comparator
Seramic Base
④
Chip Cutting ４ Ploduction Section 〃 Dimension Sampling Comparator 〃
▽
⑤
Etching ５ Ploduction Section 〃 Frequency Sampling Blank Osillator 〃
1'
In-coming Outer Appearance 〃 Microscope
Inspection
⑥
Deposition ６ Ploduction Section 〃 Frequency Sampling Blank Osillator 〃
Outer Appearance 〃 Microscope
Lid
⑦
Mounting ７ Ploduction Section 〃 Outer Appearance Sampling Microscope 〃
▽
In-coming
⑧
Frequency ８ Ploduction Section 〃 Frequency Sampling Frequency Counter 〃
1'
Inspection Adjustment
９ Ploduction Section 〃 Outer Appearance Sampling Microscope 〃
⑨
Welding
１０ Ploduction Section 〃 Package Leak 100% Inspection Leak Tester 〃
10
Leak Test
１１ Ploduction Section 〃 Outer Appearance Sampling Microscope 〃
⑪
Marking
１２ Ploduction Section 〃 Crystal Impedance 100% Inspection Inspection M/C 〃
12
Characteristic Frequency 〃 〃
Inspection Insulation Resistance 〃 〃
Temp. Characteristic Sampling 〃
13
Out-going Inspection １３ Inspection Section Out-going Inspection Standard Crystal Impedance Sampling Inspection M/C Out-going Inspection
Frequency 〃 〃 Data Sheet
Insulation Resistance 〃 〃
Outer Appearance 〃 Microscope
⑭
Taping １４ Ploduction Section Manufacturing Instruction Sheet Tape-Peel Strength Sampling Peeling Force Tester Process Data Sheet
⑮ Packing １５ Ploduction Controle Section Manufacturing Instruction Sheet Destination Delivery Slip
Packing Instruction Sheet Quantity － －
In-Coming Inspection
FA238V_Q_0001