KLA
SFS 6220 Wafer
What it is
How it works
General reference — not yet source-verifiedA wafer tester in this class evaluates devices on a wafer before the wafers move to later assembly steps.
A test and probe system in this class uses probe contact with wafer-level structures to make electrical measurements at the wafer stage.
Where it fits in the process flow
General reference — not yet source-verifiedA wafer tester belongs in wafer-level test and probe operations before singulation and package assembly.
A machine of this class is used in the fab flow where wafer-level electrical screening and device verification are performed.
Applications
General reference — not yet source-verifiedA wafer tester of this class is used for wafer-level electrical test and probe work on semiconductor wafers.
What do the numbers mean?
Power & electrical4
- Single Phase[1]
Wafer handling3
Control & software2
- Complete with HDD & Software[1]
Configuration & options12
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Not publicly documented
The following facts about the SFS 6220 Wafer 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 variants, configuration options, or revision breakpoints of the SFS 6220 Wafer 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 SFS 6220 Wafer 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 SFS 6220 Wafer are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the SFS 6220 Wafer is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the SFS 6220 Wafer are on record.
Answerable by: an OEM parts catalog or a service engineer
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (3)Every fact above is drawn from these public sources
- [1]Equipment inventory listing
- [2]fabsurplus.com — fabsurplus.comfabsurplus.com
- [3]waferpedia.com — waferpedia.comwaferpedia.com
Last updated Oct 12, 2026.
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