What Is IPC-A-610? A Quick Guide to the Electronics Assembly Standard
Oct 08, 2026
IPC-A-610 is the electronics industry's standard for judging whether a printed circuit board assembly is acceptable.
Its full title is Acceptability of Electronic Assemblies. It is the most widely used standard in electronics manufacturing.
The Short Answer
IPC-A-610 tells you what a good assembly looks like, what an acceptable one looks like, and what a defect looks like.
It uses photos and illustrations to show those conditions for solder joints, components, hardware, wires, cleanliness, laminate conditions and more.
When a customer, a drawing or a contract says "inspect to IPC-A-610," this is the document everyone works from.
What Does IPC-A-610 Cover?
- Soldered connections for through-hole and surface mount parts
- Component placement, orientation and damage
- Terminal connections and wires
- Hardware, such as fasteners and heat sinks
- Cleanliness, marking, coatings and board conditions
- Discrete wiring and jumper wires
Class 1, Class 2 and Class 3
IPC-A-610 sorts products into three classes.
Class 1 covers general electronic products. Class 2 covers dedicated service products. Class 3 covers high-performance products where failure is not an option, such as aerospace, defense and medical life support.
The higher the class, the tighter the acceptance criteria.
Who Uses IPC-A-610?
Almost everyone who touches an assembly:
- Inspectors who accept or reject product
- Operators who need to know what "good" looks like before they build it
- Rework and repair technicians
- Quality, process and design engineers
- Buyers and supplier quality staff who write requirements
IPC-A-610 Is Not a "How-To" Standard
IPC-A-610 is an acceptance standard. It tells you how to judge the result.
It does not tell you how to build the assembly. Process requirements live in other documents, such as J-STD-001.
That is why IPC-A-610 is the right certification for most people on the production floor. They need to recognize acceptable and defective conditions every day.
How Do You Get IPC-A-610 Certified?
There are three levels of IPC-A-610 certification:
- CIS (Certified IPC Specialist) for operators, inspectors and engineers
- CIT (Certified IPC Trainer) for people who will train and certify CIS students in their company
- CSE (Certified Standards Expert) for the go-to person who answers standard questions
ElectroSpec offers on-demand exam preparation for all three, with online, proctored testing.
