Pfeiffer
TCP 121 Vacuum Pump Controller
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.
The Pfeiffer TCP 121 Vacuum Pump Controller is a rack-mounted electronic drive unit. The Pfeiffer TCP 121 Vacuum Pump Controller controls turbo pumps from TPH/TPU 060 through TPH/TPU 330. The Pfeiffer TCP 121 Vacuum Pump Controller is specified at 100/240 V, 50/60 Hz, and 150 VA.[1]
How it works
The Pfeiffer TCP 121 has front-panel controls. The Pfeiffer TCP 121 has a stand-by function that permits the turbomolecular pump to operate at 66% of rated speed. The Pfeiffer TCP 121 has connections for remote control and for heating and cooling. Computer connections for data collection are optional.[4][5]
What do the numbers mean?
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
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Frequently asked questions
Not publicly documented
The following facts about the TCP 121 Vacuum Pump Controller 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 TCP 121 Vacuum Pump Controller are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the TCP 121 Vacuum Pump Controller 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 TCP 121 Vacuum Pump Controller 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 TCP 121 Vacuum Pump Controller are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the TCP 121 Vacuum Pump Controller 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 (5)Every fact above is drawn from these public sources
- [1]isolab.ess.washington.edu — isolab.ess.washington.eduisolab.ess.washington.edu
- [2]Inventory photo
- [3]Inventory photo
- [4]Pfeiffer Vacuum TCP 121 Turbo Pump Controller, Power Supply, PMC01497B, Pfeiffer TCP 121 Turbo Pump Controller, Power Supply, PM C01 497B, Pfeiffer Vacuum TCP 121 Turbo Pump Controller, Pfeiffer Power Supply, PMC01497B, — ajvs.comajvs.com
- [5]Pfeiffer Vacuum TCP 121 Turbo Pump Controller, Power Supply, PMC01475A, Pfeiffer Vacuum TCP121 Turbo Pump Controller, Power Supply, PM C01 475A — ajvs.comajvs.com
Last updated Oct 21, 2026.
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