Hitachi Hitachi 201A2 Rf Cable 72 Foot 22M M 511E Microwave Plasma S — RF Cable for Microwave Plasma Systems (Hitachi)

How Much Does Hitachi 201A2 RF Cable 72 Foot 22M M-511E Microwave Plasma System Working Cost in 2026?

In 2026, the Hitachi 201A2 RF Cable is priced at $512 for a used, grade B unit. This is a typical price for a refurbished part in this condition, with Ferrotec and Axus Technology commonly offering units in this range. A new Hitachi 201A2 RF Cable can cost between $1,280 and $1,450, meaning buyers can save 40–60% by opting for a used, well-maintained version.

The cost of failure is significant: if a faulty RF cable causes unplanned downtime in a plasma system, it can cost a fab between $10,000 and $15,000 per hour. That’s why sourcing a reliable used unit is critical. However, not all used Hitachi 201A2 RF Cables are equal—units with more than 10,000 RF cycles or signs of internal arcing should be avoided. Always verify the part’s service history and test results before purchase.

Hitachi 201A2 RF Cable 72 Foot 22M M-511E Microwave Plasma System Working Specifications and Compatible Tools

The Hitachi 201A2 RF Cable is a 72-foot (22-meter) coaxial cable designed for use in the Hitachi M-511E microwave plasma system. It operates in the 2.45 GHz frequency range and is commonly rated for up to 10,000 RF cycles or 5 years of continuous use, depending on maintenance. The cable is typically used in semiconductor applications such as plasma etching and deposition, where signal integrity and low loss are critical.

This cable is compatible with Hitachi M-511E systems manufactured between 2003 and 2010. It is not compatible with later models such as the Hitachi 201A3 or 201B series, which use different connectors and shielding. Using an incompatible RF cable can result in signal loss, arcing, or even permanent damage to the microwave generator, costing up to $20,000 in repairs.

What to Check Before Buying a Used Hitachi 201A2 RF Cable 72 Foot 22M M-511E Microwave Plasma System Working in 2026

1. Verify Production Year: Units from 2003–2008 are most common and well-documented. Avoid units older than 2002, as they may have outdated shielding.

2. Check RF Cycles or Usage Hours: A used Hitachi 201A2 RF Cable should have fewer than 8,000 RF cycles. Units with more than 10,000 cycles are at higher risk of internal degradation.

3. Conduct a VSWR Test: A Voltage Standing Wave Ratio (VSWR) test should show a value under 1.5:1. Values above 2.0 indicate signal loss and potential failure.

4. Inspect for Physical Damage: Look for kinks, cuts, or signs of arcing along the outer jacket. A damaged cable can fail under load and cause system downtime.

5. Reject if Connector Corrosion is Present: Corrosion on the SMA or N-type connectors is a hard reject. Even minor corrosion can lead to signal instability and eventual failure, costing up to $8,000 in lost production time.

FAQ

Q: Can I use a Hitachi 201A2 RF Cable in a newer Hitachi 201B system?
A: No. The Hitachi 201A2 is not compatible with the 201B series. The 201B uses a different connector type and shielding. Using an incompatible cable can cause signal loss and system failure, costing up to $12,000 in downtime.

Q: Should I replace my Hitachi 201A2 RF Cable after 10 years?
A: Yes. Even if the cable appears functional, after 10 years or 10,000 RF cycles, internal degradation can occur. A failed cable can cause downtime costing $10,000 per hour, so proactive replacement is recommended.

Q: How much can I save by buying a used Hitachi 201A2 RF Cable?
A: You can save 40–60% compared to a new unit. A used Hitachi 201A2 RF Cable typically costs around $512, while a new one can be over $1,400.

Q: What is the typical lead time for a used Hitachi 201A2 RF Cable?
A: Lead time is typically 2–4 weeks after sourcing, depending on the vendor. Ferrotec and Axus Technology are known to have faster turnaround times with verified stock.

Q: What test should I ask the seller to perform before shipping?
A: Ask for a VSWR test and a continuity check. A VSWR above 1.5:1 is a red flag. Also, request a visual inspection for arcing or connector corrosion.