Semics
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The Semics Opus 3 SLT is a wafer probe system. The Semics Opus 3 SLT is an automatic tool. The Semics Opus 3 SLT supports 8-inch and 12-inch wafers.[1][2]

A wafer probe system contacts device pads on a wafer with probes so electrical testing can be performed before later packaging steps. A system of this class is used as a wafer-level test platform in semiconductor manufacturing and development.
A wafer probe system generally moves probes into contact with the wafer pads, measures electrical response, and records device behavior under test conditions. A class like this is commonly arranged around precise wafer positioning, probe alignment, and data acquisition rather than wafer processing or fabrication.
A wafer probe system sits in the test flow before wafer singulation and packaging. The Semics Opus 3 SLT is suited to wafer-level electrical verification and characterization on full wafers.
Tools documented as functional equivalents — same process step and wafer size, from a different manufacturer. Each equivalence cites its source.
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The Semics Opus 3 SLT supports 8-inch and 12-inch wafer probing.[3][5][6][1]
The following facts about the Opus 3 SLT 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 Opus 3 SLT are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Opus 3 SLT 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 Opus 3 SLT 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 Opus 3 SLT are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Opus 3 SLT is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 10, 2026.
The Accretech / TSK 3000 EX is a prober described as new and unused, with tri-temp capability and 200 VAC single-phase power requirements.
The KLA 1007 is a wafer prober manufactured by KLA.