KLA
4PP-TypeG
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 4PP-TypeG is a four-point probe used for sheet resistance measurement.[2][1][3]
The 4PP-TypeG is a KLA probe accessory for use with Filmetrics R50 and R54 4PP measurement systems.[2]
How it works
Where it fits in the process flow
Applications
What do the numbers mean?
Configuration & options6
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 measurement task is it used for?
The KLA 4PP-TypeG is used for sheet resistance measurement.[2][3]
What probe geometry is given for the 4PP-TypeG?
The 4PP-TypeG has 0.6 mm spacing and a 100 um tip radius.[3][2]
What system is it intended to be used with?
The 4PP-TypeG is for use with Filmetrics R50 and R54 4PP measurement systems.[2]
Not publicly documented
The following facts about the 4PP-TypeG 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 4PP-TypeG are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the 4PP-TypeG 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 4PP-TypeG 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 4PP-TypeG are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 4PP-TypeG 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 (3)Every fact above is drawn from these public sources
- [1]store.kla-instruments.com — store.kla-instruments.comstore.kla-instruments.com
- [2]store.kla-instruments.com — store.kla-instruments.comstore.kla-instruments.com
- [3]4PP-TypeG - CN Tech — cntech.co.ukcntech.co.uk
Last updated Oct 6, 2026.