IPC A 610 COMPREHENSIVE QUESTIONS AND
VERIFIED CORRECT ANSWERS EXAM [GET ALL 100%
CORRECT] 2024 UPDATE
If documents other than IPC-A-610 are cited, the order of precedence shall be defined in
the _
Procurement documents
Target Condition
A condition that is close to perfect, but is not always achievable and may not be necessary to
ensure the reliability of the assembly.
Acceptable Condition
A condition that, while not necessarily perfect, will maintain integrity and reliability of the
assembly
Defect Condition
The form, fit or function of the assembly is inadequate for use in its end use environment.
General Electronic Products
Includes products suitable for applications where the major requirement is function of the completed
assembly.
Dedicated Service Electronic Products
Includes products where continued performance and extended life is required, and for which
uninterrupted service is desired but not critical. Typically the end-use environment would not cause
failures.
High Performance Electronic Products
Includes products where continued high performance or performance-on-demand is critical, equipment
downtime cannot be tolerated, end-use environment may be uncommonly harsh, and the equipment
must function when required, such as life support or other critical systems.
Target Condition
A condition that is close to perfect/preferred, however, it is a desirable condition and not always
achievable and may not be necessary to ensure reliability of the assembly in its service environment.
Acceptable Condition
This characteristic indicates a condition that, while not necessarily perfect, will maintain the integrity
and reliability of the assembly in its service environment.
Defect Condition
A defect is a condition that may be insufficient to ensure the form, fit or function of the assembly in its
end use environment.
, Process Indicator Condition
A process indicator is a condition (not a defect) which identifies a characteristic that does not affect the
form, fit or function of a product.
Conditions Not Specified
Conditions that are not specified as defective or as a process indicator maybe considered acceptable
unless it can be established that the condition affects user defined form, fit, function.
Primary Side
That side of a packaging and interconnecting structure (PCB) that is so defined on the master drawing.
Secondary Side
That side of a packaging and interconnecting structure (PCB) that is opposite the primary side.
Solder Source Side
The solder source side is that side of the PCB to which solder is applied.
Solder Destination Side
The solder destination side is that side of the PCB that the
solder flows toward in a through-hole application.
Cold Solder Connection
A solder connection that exhibits poor wetting and that is
characterized by a grayish porous appearance.
Electrical Clearance
the minimum spacing between noncommon uninsulated conductors.
High Voltage
will vary by design and application.
Intrusive Solder
An assembly soldering process that includes preform or solder paste application for through-hole
component leads, e.g., connectors, on the PCB.
Leaching
The loss or removal of a basis metal or coating during a soldering operation.
Meniscus (Component)
Sealant or encapsulant on a lead, protruding from the seating plane of the component.
Wire Diameter
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