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MKS

CM12P1

MKS CM12P1 family
Research Quality: 40% complete

The MKS CM12P1 is a compact remote plasma source for ALD, CVD, and PVD chambers. The CM12P1 delivers 12 kW output power with ±1% power set point accuracy. The CM12P1 supports EtherCAT or Analog DB25 communication.[1]

MKSCM12P1
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Power

12 kW[1]

Performance

±1%[1]

How it works

MKS manufactures its diaphragm gauges using nickel-based alloys such as Inconel® and Incoloy®, which are selected for corrosion resistance when matched to the process chemistry.[1]

The sensors are fully welded and 100% leak-checked before assembly, and in the event of a rare diaphragm failure, the process gases are completely contained within the sensor.[1]

What can it run?

Process applications and technology nodes documented for this tool.

  • ALD (Atomic Layer Deposition)
  • CVD (Chemical Vapor Deposition)
  • PVD (Physical Vapor Deposition)

What do the numbers mean?

Power & electrical1

Output Power
12 kW[1]
Accurate?

Performance1

Power Set Point Accuracy
±1%[1]
Accurate?

Control & software1

Communication Interfaces
EtherCAT or Analog DB25[1]
Accurate?

Configuration & options1

Design Feature
Compact design enables easy integration to OEM process chambers[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Output Power12 kW[1]

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

What type of pressure measurement does the CM12P1 provide?

The CM12P1 is part of MKS's Baratron® capacitance manometer line, which measures absolute gas pressure using a metal diaphragm sensor.[1]

What materials are used in the sensor construction?

The diaphragm gauges are made almost exclusively using nickel-based alloys such as Inconel® and Incoloy®, which provide corrosion resistance when matched to the process.[1]

How are the sensors tested for leaks?

The sensors are fully welded and 100% leak-checked prior to assembly.[1]

What safety feature is provided in case of diaphragm failure?

In the event of an extremely rare failure of the diaphragm, the process gases are completely contained within the sensor, preventing escape to the outside environment.[1]

Not publicly documented

The following facts about the CM12P1 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 CM12P1 are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the CM12P1 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 CM12P1 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 CM12P1 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the CM12P1 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]api.p1.mks.com — api.p1.mks.comapi.p1.mks.com
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Last updated Sep 22, 2026.

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