Varian Varian Semiconductor Equipment Vsea 105528006 Corner Cup Cov — New Surplus Corner Cup Cover (Varian)

How Much Does Varian Semiconductor Equipment VSEA 1055280006 Corner Cup Cover New Surplus Cost in 2026?

The Varian VSEA 105528006 Corner Cup Cover is currently listed in the used and surplus market at a fixed price of $1,812. This price is typically for units graded in condition B, meaning they are new surplus with no signs of wear or use but may not have been installed. Refurbished units from vendors like Ferrotec or Axus Technology can vary slightly in cost, but the savings compared to a new OEM unit remain consistent at 40–60%. A new OEM part can cost upwards of $4,500, making the surplus option a compelling choice for budget-conscious maintenance teams.

Choosing a lower-grade used part can lead to significant downtime. A failed corner cup cover can halt production for 4–6 hours, costing a mid-sized fab $10,000–$15,000 in lost throughput. It's important to note that while the price is fixed, the condition of the part must be verified. Always request a detailed inspection report before purchase.

Varian Semiconductor Equipment VSEA 105528006 Corner Cup Cover New Surplus Specifications and Compatible Tools

The VSEA 105528006 is a corner cup cover commonly used in Varian’s deposition and etch systems. It is typically made of high-grade aluminum and designed to withstand temperatures up to 120°C. The part is commonly rated for 10,000–15,000 RF cycles before requiring inspection. It is compatible with Varian’s 5500 and 6500 series tools, particularly those manufactured between 2005 and 2012.

However, it is not compatible with the VSEA 105528007, which has a different mounting bracket. Installing an incompatible cover can lead to misalignment, which may cause arcing or uneven plasma distribution, resulting in $20,000–$30,000 in repair costs and downtime. Always verify compatibility with your specific tool model and year before installation.

What to Check Before Buying a Used Varian Semiconductor Equipment VSEA 105528006 Corner Cup Cover New Surplus in 2026

1. Verify Production Year: Units produced before 2008 may have thinner aluminum and are more prone to warping. Reject if the part is older than 2005.

2. Inspect for Warping or Bending: Use a straight edge and caliper to check for deviations over 0.2 mm. A warped cover can cause seal failure and lead to $15,000 in downtime.

3. Check Mounting Holes: Ensure all mounting holes are intact and within 0.1 mm tolerance. Misaligned holes can prevent secure installation and cause vibration issues.

4. Perform a Visual Inspection for Corrosion: Look for pitting or discoloration, especially around the edges. Corrosion can lead to premature failure and $10,000 in unplanned maintenance.

5. Request a Cycle Count or Usage Report: If the part has been in service, verify it has less than 12,000 RF cycles. Exceeding this threshold increases the risk of failure by 60%.

Purchasing a low-quality or incompatible unit can result in immediate tool failure and extended downtime. Always work with a trusted vendor and request a full inspection report.

FAQ

Q: Can I use the VSEA 105528006 in a 2018 Varian 6500 tool?
A: No, the VSEA 105528006 is not compatible with the 2018 6500 series due to a redesigned mounting bracket. Using it can cause misalignment and $20,000 in repair costs.

Q: Should I buy a used VSEA 105528006 if it has 13,000 RF cycles?
A: No, the part is typically rated for 12,000 cycles. Exceeding this threshold increases the risk of failure by 60%, which could cost $15,000 in downtime.

Q: How long does the VSEA 105528006 typically last?
A: It typically lasts 10,000–15,000 RF cycles. With regular inspection and cleaning, you can extend its life by up to 20%.

Q: Is the VSEA 105528006 compatible with the VSEA 105528007?
A: No, the VSEA 105528007 has a different bracket and mounting configuration. Installing the wrong part can lead to $25,000 in repair costs.

Q: What is the difference between a new surplus and a used VSEA 105528006?
A: A new surplus part is factory sealed and has never been installed, while a used part has been in service. New surplus units are typically rated for full lifecycle performance, whereas used parts may have reduced cycle counts.