Junction Xpress™ is a vectorless test technique for identifying integrated circuit solder opens on today's PCBs. Unlike captive opens technologies, Junctions Xpress is not adversely affected by IC packages with grounded heat sinks or devices with internal power and ground planes. In fact, Junction Xpress can easily test IC devices without any internal lead frames including MCM and COB technologies. Junction Xpress can additionally identify marginal solder joints that exhibit resistance values above the range of 20 to 50 Ohms.


Key Features

• Does not require a fixture over-clamp or additional fixture electronics
• Xpress test programs are automatically generated within minutes and are ready to run without any manual debugging
• Able to harness the AC and DC stimulus resources and sample Digital Volt Meters
• Provides very high (90% to 100%) fault coverage on today's most demanding large-scale integrated circuit components