Lam Research 713-028553-102 Confinement Ring TCP/Kiyo Replacement

Product Overview

Lam Research 713-028553-102 Confinement Ring – Seamless TCP/Kiyo Etch Chamber Replacement

The Lam Research 713-028553-102 is a precision-engineered Confinement Ring designed for use in TCP (Transformer Coupled Plasma) and Kiyo etch chamber platforms. As semiconductor fabs face increasing pressure to maximize equipment uptime and reduce unplanned maintenance windows, sourcing a verified, drop-in replacement confinement ring is critical to sustaining etch process stability and chamber performance.

This part belongs to the TPA175D series consumable ecosystem and is engineered to maintain plasma confinement geometry, protect chamber walls from erosion, and ensure repeatable etch uniformity across wafer lots. Whether you are performing a scheduled PM (preventive maintenance) cycle or responding to an unplanned chamber event, the 713-028553-102 provides a direct, compatible replacement that minimizes reconfiguration and re-qualification time.

Compatibility Comparison Table

Seamless Upgrade Solutions

A successful etch chamber restoration goes well beyond a single confinement ring swap. In practice, maintenance engineers working on Lam Research TCP and Kiyo platforms typically address multiple consumable and component layers simultaneously to restore chamber baseline performance.

During a full chamber PM, the 713-028553-102 Confinement Ring is commonly replaced alongside the upper electrode assembly and focus ring, which together define the plasma boundary and etch uniformity profile. The edge ring and inner liner are also frequently inspected and replaced at the same interval, as these components share similar erosion exposure in high-power plasma environments.

For chambers running aggressive halogen chemistries such as Cl₂ or HBr, the quartz window and dielectric window assembly are critical co-replacement candidates. Degradation of these components directly affects RF coupling efficiency and plasma density distribution, which in turn impacts etch rate uniformity and selectivity.

On the process control side, the RF match network and ESC (electrostatic chuck) should be verified for calibration integrity after any confinement ring replacement, as changes in plasma impedance can shift match point settings. The gas distribution plate and showerhead assembly are also worth inspecting during the same PM window to ensure uniform precursor delivery is maintained post-replacement.

For facilities managing multiple Kiyo or TCP chambers, maintaining a bonded inventory of the 713-028553-102 alongside compatible chamber liner kits and O-ring seal sets significantly reduces mean time to repair (MTTR) and supports a predictable PM schedule without extended lead-time exposure.

Retrofit Guidance FAQ

Q1: Is the 713-028553-102 a direct drop-in replacement for the original Lam Research confinement ring?
Yes. The 713-028553-102 is manufactured to OEM-equivalent dimensional and material specifications for the TCP/Kiyo etch chamber platform. No mechanical modification, re-tooling, or chamber hardware adjustment is required. Installation follows the standard PM procedure defined in the Lam Research chamber maintenance documentation.

Q2: Will replacing the confinement ring require a full chamber re-qualification or seasoning run?
In most cases, a standard chamber seasoning cycle is recommended after any confinement ring replacement to re-establish a stable plasma environment and restore etch rate baseline. The extent of re-qualification depends on your process sensitivity and internal SOP. The 713-028553-102’s OEM-equivalent geometry minimizes deviation from the pre-PM baseline, reducing the number of qualification wafers typically required.

Q3: What etch chemistries and process conditions is this confinement ring compatible with?
The 713-028553-102 is compatible with the standard etch chemistries used on TCP and Kiyo platforms, including Cl₂, HBr, CF₄, NF₃, and O₂-based processes. It is designed to withstand the thermal and chemical exposure typical of dielectric, conductor, and silicon etch applications in high-volume manufacturing environments.

Q4: What is the lead time and how is the part shipped?
Stock units are available for immediate dispatch. Standard lead time is 3–7 business days for international shipments from Xiamen, China. Each unit is individually packaged with protective cushioning to prevent transit damage. Export documentation, including commercial invoice and packing list, is provided for customs clearance. Expedited shipping options are available upon request.

Warranty Assurance

Every Lam Research 713-028553-102 Confinement Ring supplied by TOPNLMS is backed by a 12-month warranty covering manufacturing defects, dimensional non-conformance, and material integrity failures under normal operating conditions.

Prior to shipment, each unit undergoes a multi-point inspection protocol that includes dimensional verification, visual surface inspection for cracks, chips, or contamination, and packaging integrity check. Units that do not meet acceptance criteria are quarantined and not dispatched.

In the event of a warranty claim, TOPNLMS provides responsive after-sales support including root cause assessment, replacement unit dispatch, and technical liaison. Our goal is to resolve warranty cases within 5 business days of claim submission to minimize impact on your production schedule.

For facilities requiring long-term supply agreements or consignment stock arrangements for critical consumables such as the 713-028553-102, TOPNLMS offers flexible procurement programs designed to support continuous production without single-order lead-time risk.

For pricing, availability, and technical consultation, contact our team directly.

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