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The 136-951-0 Silicon Ring is a precision-engineered plasma-facing chamber component used in semiconductor manufacturing equipment to support plasma conditioning, process boundary control, and repeatable wafer processing performance.
Installed within the chamber process environment, silicon rings help manage plasma interaction near the wafer perimeter, support controlled process geometry, and contribute to stable chamber operating conditions. In semiconductor applications where plasma uniformity, contamination control, and process repeatability directly affect yield, reliable silicon ring performance is critical.
Because silicon rings operate under sustained plasma exposure, ion bombardment, thermal cycling, and reactive process chemistries, erosion, dimensional wear, surface degradation, or contamination buildup can contribute to plasma instability, particle generation, process drift, or increased maintenance frequency. The 136-951-0 is engineered to support stable chamber performance under demanding fab production environments.
Supplied as a 2nd Source NEW component, the 136-951-0 Silicon Ring is manufactured to meet semiconductor industry requirements for form, fit, and functional compatibility.
The 136-951-0 functions as a critical plasma-facing chamber consumable.
Core functions include:
In many semiconductor platforms, silicon rings operate alongside focus rings, edge rings, upper electrodes, ESC components, shields, and chamber liners to support overall chamber stability.
The silicon ring supports stable process conditions.
Key performance characteristics include:
Stable chamber conditions are critical to yield performance.
Material integrity directly affects chamber reliability.
Performance attributes may include:
Material quality plays an important role in contamination control.
Designed for demanding semiconductor production environments.
Durability characteristics may include:
Reliable component condition helps preserve chamber qualification.
The 136-951-0 may operate alongside related chamber components including:
Together these components support broader chamber stability and process control.
The 136-951-0 can directly influence chamber performance and equipment availability.
Potential impacts of wear or degradation include:
Replacing a worn silicon ring can help restore chamber stability and improve process repeatability.
Sustained process exposure may gradually affect ring performance.
Indicators include:
Surface degradation may influence contamination control.
Symptoms may include:
Long-term process exposure may affect ring geometry.
Indicators include:
Wear in the 136-951-0 may also increase stress on adjacent chamber consumables and plasma-facing hardware.
To support best performance:
The 136-951-0 Silicon Ring is supplied as a semiconductor OEM-compatible replacement component.
Key considerations:
OEM P/N: 136-951-0 ESCT P/N: N/A Part Type: 2nd Source NEW OEM: N/A
Maintaining inventory of critical consumables such as the 136-951-0 Silicon Ring helps reduce downtime exposure and improve maintenance readiness.
It supports plasma conditioning and chamber stability by helping maintain controlled process boundaries within the semiconductor process chamber.
Silicon rings help influence plasma behavior, process uniformity, contamination control, and overall chamber performance.
High-purity silicon offers excellent compatibility with semiconductor plasma processes and helps minimize contamination risks.
Common indicators include:
Yes. Changes in ring geometry or surface condition can influence plasma behavior and wafer processing consistency.
Yes. Surface degradation may increase particle generation and contamination risks.
Yes. Plasma instability and contamination-related issues can directly impact wafer quality and production yield.
Issues are commonly identified through PM inspections, particle trend analysis, chamber qualification results, process drift monitoring, or visual wear assessment.
Yes. Chamber qualification and process verification should be performed after replacement.
Incorrect dimensions or material characteristics may affect chamber performance, plasma behavior, and process outcomes.
No. This product is supplied as a 2nd Source NEW OEM-compatible replacement designed to meet form, fit, and functional requirements.
Yes. Chamber configuration, dimensions, and process compatibility should always be confirmed.
Yes. ESCT supports compatibility verification based on equipment and application requirements.
Depending on availability, associated focus rings, edge rings, electrodes, shields, and other plasma-facing consumables may also be supported.
The 136-951-0 Silicon Ring is a critical plasma-facing chamber consumable that supports process stability, plasma conditioning, and repeatable semiconductor manufacturing performance.
Its condition can directly influence contamination control, process uniformity, equipment uptime, and overall wafer yield.
Sourcing through ESCT Fab Support provides a reliable 2nd Source NEW solution backed by semiconductor-focused expertise, quality verification, and responsive supply support.
Disclaimer: This part is supplied by ESCT Fab Support as a new, OEM-compatible second-source component, verified to the form, fit and function of the original equipment manufacturer part number 136-951-0. It is not an original OEM part and is not sold as one. It is not manufactured by, endorsed by, or affiliated with the original equipment manufacturer, and all manufacturer names and part numbers are quoted for identification and compatibility purposes only.
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