The Institute for Printed Circuits is the trade association for the electronic interconnection industry. It provides industry standards for the assembly and protection of electronic equipment, as well as training, market research and public policy advocacy.
The organization got its start in 1957 as the Institute for Printed Circuits. It later changed its name to the Institute for Interconnecting and Packaging Electronic Circuits due to the expansion to packaging and electronic assemblies from bare boards. In 1999, it adopted the name IPC, with the tagline Association Connecting Electronics Industries.
IPC is a member-driven organization and has more than 3,000 member companies around the world. Its members include companies in all aspects of the global electronics industry, including designers, suppliers, board manufacturers, assembly companies and original equipment manufacturers.
In electronics manufacturing, printed circuit boards are separated into three classifications: 1, 2, and 3. The categories reflect the level of quality of each circuit board type, from lowest (Class 1 standards) to highest (Class 3 standards). This classification system was developed and is monitored by IPC under the IPC-6011 standard.
Perhaps the major difference between each class is the degree of inspection electronics assemblies must undergo and the quality standards to which they're subjected. Understanding the classes and their requirements can be helpful to OEMs who aren’t sure to which class their product should belong. Factors like customer requirements and cost can weigh heavily in deciding which class to pursue.
ZTEST adheres to IPC Level 2 & 3 manufacturing compliance, in accordance with customer requirements.