Specifications related to Printed Wiring Board [PWB]
production:
MIL-P-55110: Military Specification, General Specification For
Printed-Wiring Boards
MIL-PRF-31032: Military Specification, General Specification For
Printed Circuit Board/Printed Wiring Board
ANSI/J-STD-001: Requirements for Soldered Electrical and
Electronic Assemblies
IPC-6012: Qualification and Performance Specification for Rigid
Printed Boards
MIL-I-46058:Insulating Compound, Electrical (for Coating Printed
Circuit Assemblies)
MIL-STD-275: Printed Wiring For Electronic Equipment
RoHS - restriction of the use of certain hazardous substances in
electrical and electronic equipment, and WEEE information.
RoHS Information
PWB Production Vendors
Integrated
Circuit Packaging {MCM, MCP, COB, Hybrid Manufacturers}
Adhesives
Manufacturers {Thermal, UV Cure, Conductive, Non-Conductive,
Electrical Conductive, Elastimere}
Conformal
Coating {FAQ, Manufacturers, Types of Conformal Coating}
Packaging
Glossary {Terms and definitions}
MIL-PRF-38535E - Integrated Circuits (Microcircuits)
Manufacturing
MIL-PRF-31032 - Printed Circuit Board/Printed Wiring Board,
General Specification for
MIL-PRF-55110F - Printed Wiring Board, Rigid, General
Specification for
MIL-C-46058C - Insulating Compound, Electrical (For Coating
Printed Circuit Assemblies)
MIL-C-47175A(MI) - Compound, Polyurethane, for Conformal Coating
of Electronic Circuitry
MIL-C-14550B - Copper Plating, (Electro-Deposited)
MIL-STD-275E - Printed Wiring for Electronic Equipment
MIL-STD-2118 - Flexible and Rigid-Flex Printed Wiring for
Electronic Equipment Design Requirements for
MIL-T-10727C - Tin Plating: Electro-Deposited or Hot-Dipped, for
Ferrous and Non-ferrous Metals
RoHS - Restriction of Hazardous Substances
| Voltage Between Conductors |
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Surface Layers | Internal Layers |
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0.005" | 0.004" |
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0.015" | 0.008" |
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0.030" | 0.010" |
Chart of PWB
External Etched Copper Current Capacity: current rating based on
trace cross section in square mils, temperature rise and current in
amperes.
Chart of PWB
Internal Etched Copper Current Capacity: current rating based on
trace cross section in square mils, temperature rise and current in
amperes.
Graphic of Minimum
Annular Ring, What is a Minimum Annular Ring.
Graph of PWB
Ground Potential, moving away from a single point ground connection
[example].
.... Description
of Ground Loops
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