KLA
RS 55 TC
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
The KLA RS 55 TC is a test and probe tool.[2][1]
The KLA RS 55 TC Four Point is a four-point probe resistivity mapping system for semiconductor wafers.[4]
How it works
The KLA RS 55 TC Prober includes an auto loader.[1]
Where it fits in the process flow
General reference — not yet source-verifiedThe KLA RS 55 TC belongs in wafer metrology and electrical test rather than in process steps that change the material.
The KLA RS 55 TC is used after a wafer has undergone a process whose electrical uniformity needs verification.
Applications
What do the numbers mean?
Wafer handling4
- with Auto Loader[1]
Configuration & options2
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
What kind of tool is the KLA RS 55 TC?
The KLA RS 55 TC is a test and probe tool.[2]
What is the KLA RS 55 TC used for?
The KLA RS 55 TC Four Point is used for sheet resistance measurement and resistivity mapping on semiconductor wafers.[4]
What wafer size does the KLA RS 55 TC support?
The KLA RS 55 TC Four Point is configured for 8-inch wafers.[4]
Not publicly documented
The following facts about the RS 55 TC 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 RS 55 TC are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the RS 55 TC 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 RS 55 TC 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 RS 55 TC are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the RS 55 TC 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.
Sources & citations
Sources (4)Every fact above is drawn from these public sources
- [1]inventory listing
- [2]waferpedia.com — waferpedia.comwaferpedia.com
- [3]tech-semi.comtech-semi.com
- [4]RS 55 TC Four Point — KLA | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
Last updated Oct 10, 2026.
