Teradyne
The Teradyne Ultra Flex HD is a Test & Probe tool. The Teradyne Ultra Flex HD includes a Tera3 controller. The Teradyne Ultra Flex HD is configured with a semiconductor system and multiple UltraPac 80, HSD, UVI-80, and monitor components.[1][2]

A test and probe system brings electrical test access to semiconductor devices through a probe interface and associated test instrumentation.
A system of this class typically combines controller hardware, test resources, interface hardware, and software used to run semiconductor measurements and sort results.
The Ultra Flex HD belongs in semiconductor test and probe operations rather than in wafer fabrication steps.
A tool of this class is used before final device shipment to apply electrical tests while the device or wafer is accessible through probing.
A test and probe system is used for semiconductor device verification, characterization, and wafer-level test work.
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The following facts about the Ultra Flex HD are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Ultra Flex HD are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Ultra Flex HD are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Ultra Flex HD are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Ultra Flex HD are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Ultra Flex HD is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Last updated Oct 12, 2026.
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