Sputtering Systems — Used Gencoa Planar Magnetron Cathode (Gencoa)

How Much Does Used Gencoa Planar Magnetron Cathode Cost in 2026?

The price for a used Gencoa Planar Magnetron Cathode typically ranges between $2,500 and $2,500 in 2026, depending on its condition and refurbishment history. Units in "B" condition, which is common in the secondary market, usually fall within this range. If the cathode has been professionally refurbished by vendors like Ferrotec or Axus Technology, the price may remain stable, but the reliability and performance can improve significantly. Compared to a new unit, which can cost between $6,000 and $10,000, a used cathode offers savings of 40–60%, translating to potential cost avoidance of $2,400 to $6,000 per unit.

However, buying a used cathode without proper verification can lead to downtime and rework. A failed cathode can halt production for 48–72 hours, costing a mid-sized fab $10,000 to $15,000 in lost output. It’s crucial to verify the unit's maintenance history and ensure it has been tested for performance. Units over 10 years old or with more than 10,000 RF hours may not perform reliably, even if they appear functional.

Used Gencoa Planar Magnetron Cathode Specifications and Compatible Tools

The Gencoa Planar Magnetron Cathode is a high-performance sputtering component used in thin-film deposition systems. It typically operates at RF frequencies between 13.56 MHz and 27.12 MHz, with a target size of 12" x 18" and a power rating of 5–10 kW. The cathode is designed for use in vacuum environments and is commonly used in semiconductor and display manufacturing. It has a typical lifecycle of 8,000–12,000 RF hours, depending on the coating material and process conditions.

This cathode is compatible with sputtering systems from the 2000s, including models from Veeco and AJA. However, it is not compatible with newer systems that use digital control modules such as the Gencoa DCM-2000. Attempting to install it in such systems can result in misalignment and control errors, leading to coating defects and potential damage to the chamber. A failed integration can cost $5,000–$8,000 in rework and downtime.

What to Check Before Buying a Used Gencoa Planar Magnetron Cathode in 2026

1. Verify RF Hours and Age: Units over 10 years old or with more than 10,000 RF hours are high-risk. A cathode with 12,000+ RF hours may fail within 1–2 weeks of operation.

2. Check Target Wear and Coating Thickness: The target surface should be even with no deep grooves. Use a profilometer to measure coating uniformity. Reject if the coating is uneven by more than 10%.

3. Test with a Plasma Ignition Test: Run a short plasma test at 5 kW to check for arcing or instability. A cathode that fails to ignite or arcs consistently should be rejected.

4. Review Maintenance and Refurbishment History: Units from 2015–2018 are common in the used market. Ensure the unit has been cleaned, and the magnet array has been realigned if necessary.

5. Confirm Compatibility with Your System: Cross-reference the cathode’s control interface with your system’s requirements. If it uses an analog control board and your system requires digital, it will not function.

Buying a poorly maintained cathode can lead to coating defects, rework, and chamber contamination, costing $5,000–$10,000 in production losses.

FAQ

Q: Can I use a used Gencoa cathode in a new sputtering system?
A: Not if the system uses a digital control module like the Gencoa DCM-2000. Older analog cathodes will not communicate properly, leading to system errors and potential damage.

Q: How long can a used Gencoa cathode last after refurbishment?
A: A well-refurbished cathode with under 8,000 RF hours can last 12–18 months in a typical production environment. Beyond 10,000 RF hours, performance degrades rapidly.

Q: Should I buy a cathode with a 2012 production date?
A: Yes, if it has under 10,000 RF hours and has been recently refurbished. Cathodes from 2012 are still within their expected lifecycle and can perform reliably.

Q: What’s the difference between a used and a refurbished cathode?
A: A used cathode may not have been cleaned or tested, while a refurbished unit has been disassembled, cleaned, and tested. Refurbished units typically cost $500–$1,000 more but reduce failure risk by 70%.

Q: How much can I save by buying a used cathode instead of a new one?
A: You can save 40–60%, or $2,400–$6,000 per unit, depending on the model and condition. Savings are higher for older models that are no longer in production.