1. Systematic use of IPC Standards!
IPC Part: 8
Systematic use of IPC Standards!
Conditions for achieving IPC Class 3!

2. Why are we using Standards?
In General?
In production of Electronic?
We wish to have order!

4. We need tools!
Form Number 1

7. We shall have
the best without
any cost!
The Project Manager!

8. Project Manager IPC-2221B IPC-2222A IPC-2581 IPC-7351B IPC-7095C
Product spec
Component data
Gerber files
Drill files
Bare Board
Spec
Electronic scheme
Routing
Net list
BOM
Footprints
IPC-2141A
Component placement
Program for:
-Laser Plotter
-Drilling
-Routing
-AOI
-Electric test
IPC-2251
IPC-2152
IPC-7093
To Bare
Board
Production
IPC-7094
IPC-2221B
J-STD-609A
IPC-2222A
IPC-1752A
IPC-2581
IPC-2610
IPC-7351B
IPC-7095C
IPC-7525B
IPC-7527

9. Customer!
A Mechanic Company!

10. That it will take such time to produce a piece of plastic with some components!
The sales manager!

11. DEMAND IPC Class 3 through the Entire Production Chain!
Test Board number X
DEMAND
IPC Class 3 through the Entire Production Chain!

13. 250 mm
190 mm

14. BOM List for TK X PBGA1156 P:1,0mm S:35mm DC LF305
QFP304 P:0,5mm S:40mm DC LF
QFN48 P:0,5mm S:7mm DC LF
QFN72 P:0,5mm S:10mm DC LF
BGA353 P:0,5mm DC LF
Chip 1812, 1206, 0803, 0402 och 0201.
Contakts, both HMT och SMT.

15. Article: Test board number X
Volume: 1000 pieces 15

16. Test Board Number X
1000

17. Article: Test Board number X
Volume: 1000 boards
Costs:
Bare Board: 3€ each?
Components (BOM): 20€/PCB?
Assembling, Soldering & Inspection: 4€/PCB?
Summary: 1000 x ( ) = £
15% 17

18. We shall have
the best without
any cost!
The Project Manager!

19. Test Board Number X
1000

20. Test Board Number X Project Manager Project Manager
RoHS 1 Compatible? RoHS 2?
MSL Level? EMC Demands? Repair allowed?
Project
Manager
According to IPC Class 3! Level A, B or C?
Exceptions?

21. 1 2 Test Board Number X Project IPC-1752A Manager Project Manager
RoHS 1 Compatible? RoHS 2? 1
IPC-1752A
MSL Level? EMC Demands? Repair allowed?
IPC-2221B
Project
Manager
According to IPC Class 3! Level A, B or C?
IPC-7351B 2
IPC-6012C
Exceptions?
J-STD-001E

22. Purchase of Components

23. Purchase of Components
Test Board Number X
Project
Manager
RoHS 1 Compatible? RoHS 2?
MSL Level? EMC Demands? Repair allowed?
Project
Manager
According to IPC Class 3! Level A, B or C?
Exceptions?
Purchase of Components
Surface finishes on Components?
EMC demands on Components?

24. Purchase of Components
Test Board Number X
1000
Project
Manager
RoHS 1 Compatible? RoHS 2? 1
IPC-1752A
MSL Level? EMC Demands? Repair allowed?
Project
Manager
According to IPC Class 3! Level A, B or C? 2
Exceptions?
Purchase of Components
Surface finishes on Components?
J-STD-002D 3
EMC demands on Components?

25. The Electronic Designer
I like complicated functions on a small surface!!
The Electronic Designer

26. Purchase of Components
Test Kort nummer X
Projektledaren
RoHS 1 Kompatibel? RoHS 2?
MSL Nivå? EMC krav? Reparation tillåten?
Project
Manager
According to IPC Class 3! Level A, B or C?
Exceptions?
Purchase of Components
Surface finishes on Components?
EMC demands on Components?
Electronic
Design
Requirements for impedance adaptation?
High Speed/Frequency?
Electronic
Design
How many Ampere in the Cu tracks?
Marking and Labeling?
BTC (QFN) Components?
Electronic
Design
BGA Components?

27. Purchase of Components
Test Board Number X
1000
Project
Manager
RoHS 1 Compatible? RoHS 2? 1
IPC-1752A
MSL Level? EMC Demands? Repair allowed?
Project
Manager
According to IPC Class 3! Level A, B or C? 2
Exceptions?
Purchase of Components
Surface finishes on Components?
J-STD-002D 3
EMC demands on Components?
Requirements for impedance adaptation?
IPC-2141A 4
IPC-2251
High Speed/Frequency? 5
How many Ampere in the Cu tracks?
IPC-2152
Marking and Labeling?
J-STD-609A
IPC-7093 6
QFN Components?
BGA Components?
IPC-7095C

28. Purchase of Components
Test Kort nummer X
Projektledaren
RoHS 1 Kompatibel? RoHS 2?
MSL Nivå? EMC krav? Reparation tillåten?
Project
Manager
According to IPC Class 3! Level A, B or C?
Exceptions?
Purchase of Components
Surface finishes on Components?
EMC demands on Components?
Electronic
Design
Requirements for impedance adaptation?
High Speed/Frequency?
Electronic
Design
How many Ampere in the Cu tracks?
Marking and Labeling?
QFN Components?
Electronic
Design
BGA Components?
Electronic
Design
Requirements on the PCB in form of: Materials, Mechanical / Electrical / Thermal Properties, Hole, designs and drawings / documentation.

29. 7 Test Kort nummer X Projektledaren Projektledaren Inköp av
RoHS 1 Kompatibel? RoHS 2?
MSL Nivå? EMC krav? Reparation tillåten?
Projektledaren
Enligt IPC Klass 3! Nivå A, B eller C?
Undantag?
Inköp av
Komponenter
Ytbehandlingar på komponenter?
EMC krav på komponenter?
Elektronik
konstruktion
Krav på Impedans anpassning?
Höga hastigheter/frekvenser?
Elektronik
konstruktion
Hur många Ampere i kopparledarna?
Märkning och skyltar?
QFN komponenter?
Elektronik
konstruktion
BGA komponenter?
IPC-4101C
Requirements on the PCB in form of: Materials, Mechanical / Electrical / Thermal Properties, Hole, designs and drawings / documentation. 7
Elektronik
konstruktion
IPC-2221B
IPC-2615

30. My footprints hasn't changed since 1903!
What is
IPC-7351B?
My footprints hasn't changed since 1903!
The CAD People

32. CAD CAD CAD Footprints according to Level A, B or C?
Design acc. To IPC Class 3 & Level A, B or C?
CAD
Voids acc. To IPC Class 3?
The Stencil Design?
Routing for EMC adaptation?
CAD
Bare Board Specification?

33. CAD CAD CAD 8 9 10 IPC-7351B + New IPC-2221B IPC-2222A IPC-7095C
Footprints according to Level A, B or C? 8
IPC-7351B + New
Design acc. To IPC Class 3 & Level A, B or C?
IPC-2221B
IPC-2222A
CAD
Voids acc. To IPC Class 3? 9
IPC-7095C
The Stencil Design?
IPC-7525B
Routing for EMC adaptation?
CAD 10
Bare Board Specification?

34. Is the Bare Board OK?

35. The Bare Board producer!

36. Where is
the Cu?

37. It is nothing wrong with my Boards!

38. We shall have
the best without
any cost!
The Project Manager!

39. The Purchaser

40. Project Manager and Purchase
CAD
Footprints according to Level A, B or C?
Design acc. To IPC Class 3 & Level A, B or C?
CAD
Voids acc. To IPC Class 3?
The Stencil Design?
Routing for EMC adaptation?
CAD
Bare Board Specification?
Project Manager and Purchase
Can the supplier manage the BB Specification?
Audit at the PCB manufacturer? (Bare Board)

41. Project Manager and Purchase
CAD
Footprints according to Level A, B or C?
IPC-7351B
Design acc. To IPC Class 3 & Level A, B or C?
IPC-2221B
IPC-2222A
CAD
Voids acc. To IPC Class 3?
IPC-7095C
The Stencil Design?
IPC-7525B
Routing for EMC adaptation?
CAD 10
Bare Board Specification?
IPC-6011
Project Manager and Purchase
Can the supplier manage the BB Specification? 11
Audit at the BB PCB manufacturer?
IPC-6012C

42. CAD CAD CAD Project Manager and Purchase Project Manager and Purchase
Footprints according to Level A, B or C?
Design acc. To IPC Class 3 & Level A, B or C?
CAD
Voids acc. To IPC Class 3?
The Stencil Design?
Routing for EMC adaptation?
CAD
Bare Board Specification?
Project Manager and Purchase
Can the supplier manage the BB Specification?
Audit at the BB PCB manufacturer?
Project Manager and Purchase
Base Material and Cu foil type?
CAF?
Project Manager and Purchase
Solder Mask?
Surface finish?
Protocol, Micro Sections and packaging?
Bare Board Supplier
Accept and solder test?

43. Project Manager and Purchase
CAD
Footprints according to Level A, B or C?
IPC-7351B
Design acc. To IPC Class 3 & Level A, B or C?
IPC-2221B
IPC-2222A
CAD
Voids acc. To IPC Class 3?
IPC-7095B
The Stencil Design?
IPC-7525B
Routing for EMC adaptation?
CAD 10
Bare Board Specification?
IPC-6011
Project Manager and Purchase
Can the supplier manage the BB Specification? 11
Audit at the BB PCB manufacturer?
IPC-6012C
Base Material and Cu foil type?
IPC-4101C, 4562 12
CAF?
IPC-9691A 13
Solder Mask?
IPC-SM-840E
Surface finish?
IPC-4552, 53A, 54 & 56
Protocol, Micro Sections and packaging?
IPC-6012C & IPC-1601 14
IPC-600H & J-STD-003C
Accept and solder test?

44. Test board number X
1000

45. Assembling, Soldering
and Inspection

46. Test board number X 1000 The EMS/OEM Supplier
Incoming inspection of components and PCBs?
Solder test with components?

47. 15 Test board number X 1000 The EMS/OEM Supplier IPC-6012C,-600H
Incoming inspection of components and PCBs?
IPC-6012C,-600H 15
Solder test with components?
J-STD-002D

48. Test board number X 1000 The EMS/OEM Supplier The EMS/OEM Supplier
Incoming inspection of components and PCBs?
Solder test with components?
The EMS/OEM Supplier
Solder test of Bare Boards?

49. 15 16 Test board number X 1000 The EMS/OEM Supplier IPC-6012C,-600H
Incoming inspection of components and PCBs?
IPC-6012C,-600H 15
Solder test with components?
J-STD-002D
Solder test of Bare Boards?
J-STD-003C 16

50. We shall have
the best without
any cost!
The Project Manager!

51. Test board number X 1000 The EMS/OEM Supplier The EMS/OEM Supplier
Incoming inspection of components and PCBs?
Solder test with components?
The EMS/OEM Supplier
Solder test of Bare Boards?
The EMS/OEM Supplier
What requirements must be placed on PCBA Production? IPC-Class 3!

52. 15 17 16 Test board number X 1000 The EMS/OEM Supplier IPC-6012C,-600H
Incoming inspection of components and PCBs?
IPC-6012C,-600H 15
Solder test with components?
J-STD-002D
Solder test of Bare Boards?
J-STD-003C 16
J-STD-001E 17
What requirements must be placed on PCBA Production? IPC-Class 3!
IPC-HDBK-001
IPC Training

53. PCB
Stencils
Components
Solder
Digital Data

55. Let us start here!
Digital Data!

56. Test board number X 1000 The EMS/OEM Supplier The EMS/OEM Supplier
Incoming inspection of components and PCBs?
Solder test with components?
The EMS/OEM Supplier
Solder test of Bare Boards?
The EMS/OEM Supplier
What requirements must be placed on PCBA Production? IPC Class 3!
The EMS/OEM Supplier
What requirements must be raised on the Digital Data? (Gerber files) IPC-Class 3!
The EMS/OEM Supplier
CAD acc to IPC Class 3 and Level A, B or C?
Footprints acc to Level A, B or C?
The EMS/OEM Supplier
CAD of stencil so it will meet IPC Class 3 ?

57. 15 17 18 16 Test board number X 1000 The EMS/OEM Supplier
Incoming inspection of components and PCBs?
IPC-6012C,-600H 15
Solder test with components?
J-STD-002D
Solder test of Bare Boards?
J-STD-003C 16
J-STD-001E 17
What requirements must be placed on PCBA Production? IPC-Class 3!
IPC-HDBK-001
IPC Training
IPC-2221B
What requirements must be placed on the Digital Data? (Gerber files) IPC-Class 3!
IPC-2222A
IPC-7351B
CAD acc to IPC Class 3 and Level A, B or C? 18
IPC-7095C
Footprints acc to Level A, B or C?
IPC-7093
CAD of stencil so it will meet IPC Class 3 ?
IPC-7525B

58. Let us continue here!
The Bare Board!

59. Test board number X 1000 The EMS/OEM Supplier The EMS/OEM Supplier
Incoming inspection of components and PCBs?
Solder test with components?
The EMS/OEM Supplier
Solder test of Bare Boards?
The EMS/OEM Supplier
What requirements must be placed on PCBA Production? IPC Class 3!
The EMS/OEM Supplier
What requirements must be placed on the Digital Data? (Gerber files) IPC-Class 3!
The EMS/OEM Supplier
CAD acc to IPC Class 3 and Level A, B or C?
Footprints acc to Level A, B or C?
The EMS/OEM Supplier
CAD of stencil so it will meet IPC Class 3 ?
The EMS/OEM Supplier
Are the BB produced acc to IPC Class 3? Protocol? Packing and Storage?

60. 15 17 18 19 16 Test board number X 1000 The EMS/OEM Supplier
Incoming inspection of components and PCBs?
IPC-6012C,-600H 15
Solder test with components?
J-STD-002D
Solder test of Bare Boards?
J-STD-003C 16
J-STD-001E 17
What requirements must be placed on PCBA Production? IPC-Class 3!
IPC-HDBK-001
IPC Training
IPC-2221B
What requirements must be placed on the Digital Data? (Gerber files) IPC-Class 3!
IPC-2222A
IPC-7351B
CAD acc to IPC Class 3 and Level A, B or C? 18
IPC-7095C
Footprints acc to Level A, B or C?
IPC-7093
CAD of stencil so it will meet IPC Class 3 ?
IPC-7525B
IPC-6012C
Are the BB produced acc to IPC Class 3? Protocol? Packing and Storage? 19
IPC-A-600H
IPC-1601

61. Let us continue here!
Components!

63. The EMS/OEM Supplier
MSL demand, level and handling?

64. MSL demand, level and handling?
J-STD-033C 20

65. Let us continue here!
Solder Paste!

66. MSL demand, level and handling?
The EMS/OEM Supplier
MSL demand, level and handling?
The EMS/OEM Supplier
Which pasta, Alloy, Flux & Bal size?
Which solder (wave- & selektiv soldering) Alloy?

67. 20 21 MSL demand, level and handling? J-STD-033C
Which pasta, Alloy, Flux & Bal size?
J-STD-004B 21
J-STD-005A
Which solder (wave- & selektiv soldering) Alloy?
J-STD-006C

68. Let us continue here!
Screen Print!

69. MSL demand, level and handling?
The EMS/OEM Supplier
MSL demand, level and handling?
The EMS/OEM Supplier
Which pasta, Alloy, Flux & Bal size?
Which solder (wave- & selektiv soldering) Alloy?
Which Stencil production technology?
The EMS/OEM Supplier
Cleaning of the Stencil?
The EMS/OEM Supplier
Printing result (Volume & Precision) acc to IPC Class 3? SPI?
The EMS/OEM Supplier
Does it exist BGA and or CSP components?
Does it exist BTC (QFN) components?

70. 20 21 22 23 MSL demand, level and handling? J-STD-033C
Which pasta, Alloy, Flux & Bal size?
J-STD-004B 21
J-STD-005A
Which solder (wave- & selektiv soldering) Alloy?
J-STD-006B
Which Stencil production technology?
IPC-7525B
Cleaning of the Stencil?
IPC-7526
Printing result (Volume & Precision) acc to IPC Class 3? SPI?
IPC-7527 22
Does it exist BGA and or CSP components?
IPC-7095C 23
Does it exist BTC (QFN) components?
IPC-7093

71. Let us continue here!
Reflow!

72. MSL demand, level and handling?
The EMS/OEM Supplier
MSL demand, level and handling?
The EMS/OEM Supplier
Which pasta, Alloy, Flux & Bal size?
Which solder (wave- & selektiv soldering) Alloy?
Which Stencil production technology?
The EMS/OEM Supplier
Cleaning of the Stencil?
The EMS/OEM Supplier
Printing result (Volume & Precision) acc to IPC Class 3? SPI?
The EMS/OEM Supplier
Does it exist BGA and or CSP components?
Does it exist BTC (QFN) components?
The EMS/OEM Supplier
Reflow process (temperature), wave soldering and the components?
The EMS/OEM Supplier
Vapor Phase process and the components?

73. 20 21 22 23 24 MSL demand, level and handling? J-STD-020D J-STD-075
J-STD-033C 20
Which pasta, Alloy, Flux & Bal size?
J-STD-004B 21
J-STD-005A
Which solder (wave- & selektiv soldering) Alloy?
J-STD-006B
Which Stencil production technology?
IPC-7525B
Cleaning of the Stencil?
IPC-7526
Printing result (Volume & Precision) acc to IPC Class 3? SPI?
IPC-7527 22
Does it exist BGA and or CSP components?
IPC-7095C 23
Does it exist BTC (QFN) components?
IPC-7093
Reflow process (temperature), wave soldering and the components? 24
J-STD-020D
J-STD-075
IPC-4101C
Vapor Phase process and the components?

74. Let us continue here!
Inspection!

76. 1000 Test kort nummer X The EMS/OEM Supplier The EMS/OEM Supplier
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?

77. 25 26 IPC-610E IPC-610E IPC Training
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
IPC-610E 25
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
IPC-610E 26
IPC Training

78. Let us continue here!
Repair & Touch up!

79. 1000 Test kort nummer X The EMS/OEM Supplier The EMS/OEM Supplier
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
The EMS/OEM Supplier
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?

80. 25 26 27 IPC-610E IPC-610E IPC Training IPC-7711/21B IPC Training
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
IPC-610E 25
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
IPC-610E 26
IPC Training
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?
IPC-7711/21B 27
IPC Training

81. Let us continue here!
X-Ray Inspection!

82. Let us continue here!
Repair of BGA/CSP!

83. 1000 Test kort nummer X The EMS/OEM Supplier The EMS/OEM Supplier
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
The EMS/OEM Supplier
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?
The EMS/OEM Supplier
Inspection of BGA/CSP with X-Ray.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection of BGA/CSP with X-Ray
Does it exist Voids? Before and after assembling and soldering?
The EMS/OEM Supplier
Repair of BGA/CSP.
Is it OK to repair BGA/CSP?

84. 25 26 27 28 29 30 IPC-610E IPC-610E IPC Training IPC-7711/21B
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
IPC-610E 25
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
IPC-610E 26
IPC Training
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?
IPC-7711/21B 27
IPC Training
IPC-7095C
Inspection of BGA/CSP with X-Ray.
Can IPC Class 3 criteria be implemented? 28
IPC-610E
Inspection of BGA/CSP with X-Ray
Does it exist Voids? Before and after assembling and soldering?
IPC-7095C 29
IPC-7095C 30
Repair of BGA/CSP.
Is it OK to repair BGA/CSP?
IPC-610E

85. Wave- & Selectiv soldering!
Let us continue here!
Wave- & Selectiv soldering!

86. 1000 Test kort nummer X The EMS/OEM Supplier The EMS/OEM Supplier
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
The EMS/OEM Supplier
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?
The EMS/OEM Supplier
Inspection of BGA/CSP with X-Ray.
Can IPC Class 3 criteria be implemented?
The EMS/OEM Supplier
Inspection of BGA/CSP with X-Ray
Does it exist Voids? Before and after assembling and soldering?
The EMS/OEM Supplier
Repair of BGA/CSP.
Is it OK to repair BGA/CSP?
Flux, Preheat & Process?
The EMS/OEM Supplier
Inspection by CIS and CIT.

87. 25 26 27 28 29 30 31 IPC-610E IPC-610E IPC Training IPC-7711/21B
Inspection with the assistance of AOI.
Can IPC Class 3 criteria be implemented?
IPC-610E 25
Inspection with the assistance of operator.
Does it exist valid CIS or CIT?
IPC-610E 26
IPC Training
Rework, Repair & Touch up of PCB PCBA?
Does it exist valid CIS or CIT?
IPC-7711/21B 27
IPC Training
IPC-7095C
Inspection of BGA/CSP with X-Ray.
Can IPC Class 3 criteria be implemented? 28
IPC-610E
Inspection of BGA/CSP with X-Ray
Does it exist Voids? Before and after assembling and soldering?
IPC-7095C 29
IPC-7095C 30
Repair of BGA/CSP.
Is it OK to repair BGA/CSP?
IPC-610E
Flux, Preheat & Process?
J-STD-004B & 006C 31
Inspection by CIS and CIT.
IPC-610E

88. Let us continue here!
Cleaning!

90. The EMS/OEM Supplier The EMS/OEM Supplier The EMS/OEM Supplier
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning?
The EMS/OEM Supplier
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning?
The EMS/OEM Supplier
Cleaning liquid and methode?
How shall the cleanliness be messured?

91. 32 33 34 IPC-2221B (EMS) Krets- kortstillverkaren IPC-2222A
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning? 32
IPC-2222A
IPC-6012C
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning? 33
IPC-5701, 02, 03 & 04
J-STD-001E
Cleaning liquid and methode?
How shall the cleanliness be messured?
IPC-65B & AJ-820 34
IPC-9201

92. Let us continue here!
Lacking!

93. The EMS/OEM Supplier The EMS/OEM Supplier The EMS/OEM Supplier
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning?
The EMS/OEM Supplier
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning?
The EMS/OEM Supplier
Cleaning liquid and methode?
How shall the cleanliness be messured?
The EMS/OEM Supplier
Lackning of PCBA? Type of lack? Process?
Inspection of the Lacking!

94. 32 33 34 35 IPC-2221B (EMS) Krets- kortstillverkaren IPC-2222A
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning? 32
IPC-2222A
IPC-6012C
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning? 33
IPC-5701, 02, 03 & 04
J-STD-001E
Cleaning liquid and methode?
How shall the cleanliness be messured?
IPC-65B & AJ-820 34
IPC-9201
IPC-CC-830B
Lackning of PCBA? Type of lack? Process?
Inspection of the Lacking! 35
IPC-HDBK-830

95. Let us continue here!
Cabling & Enclosures!

96. The EMS/OEM Supplier The EMS/OEM Supplier The EMS/OEM Supplier
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning?
The EMS/OEM Supplier
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning?
The EMS/OEM Supplier
Cleaning liquid and methode?
How shall the cleanliness be messured?
The EMS/OEM Supplier
Lackning of PCBA? Type of lack? Process?
Inspection of the Lacking!
The EMS/OEM Supplier
Cabling?
Production, inspection and test of enclosers for electronic?
The EMS/OEM Supplier

97. 32 33 34 35 36 37 IPC-2221B (EMS) Krets- kortstillverkaren IPC-2222A
Is Cleaning a Demand? If Yes?
Is the PCBA designed for Cleaning? 32
IPC-2222A
IPC-6012C
Is the PCB clean before cleaning?
How clean should the PCBA be after cleaning? 33
IPC-5701, 02, 03 & 04
J-STD-001E
Cleaning liquid and methode?
How shall the cleanliness be messured?
IPC-65B & AJ-820 34
IPC-9201
IPC-CC-830B
Lackning of PCBA? Type of lack? Process?
Inspection of the Lacking! 35
IPC-HDBK-830
Cabling?
IPC-A-620B 36
IPC Training
IPC-A-630
Production, inspection and test of enclosures for electronic? 37

100. What do We Now?
37 Items!!

101. Practical Advice
You need a
Checklist!!