716-011638-001 — Focus Ring, 300mm Silicon (2300 Kiyo) (Lam Research)

Name: 716-011638-001 — Focus Ring, 300mm Silicon (2300 Kiyo) (Lam Research)
Brand: Lam Research
SKU: 716-011638-001
Price: 354000 USD
Availability: InStock

Part No. 716-011638-001

Market Price

→ Stable

$301K–$407K

Typical secondary market pricing · USD

Low $301,000Avg $354,000High $407,000

Save 50-70% vs OEM new

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-05-16

Request Quote · $301K – $407K

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

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How much does a used 716-011638-001 — Focus Ring, 300mm Silicon (2300 Kiyo) (Lam Research) cost in 2026?

A used 716-011638-001 — Focus Ring, 300mm Silicon (2300 Kiyo) (Lam Research) from Lam Research typically sells for $301k – $407k on the secondary market in 2026. That's a savings of 50-70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Lam Research Parts & Consumables vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 50-70% vs. new OEM

✓Lead time: 2-4 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—New condition, full warranty

—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used 716-011638-001 — Focus Ring, 300mm Silicon (2300 Kiyo) (Lam Research) from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

✓Grade B — good working condition, normal wear
✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Estimated lead time: 2-4 weeks after sourcing confirmation
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

How Much Does 716-011638-001 Cost in 2026?

In 2026, used units of 716-011638-001 range from $301,000 to $407,000, depending on RF-hours and surface condition. Refurbished variants (with full RF testing and ceramic rework) typically command $380,000–$407,000, while untouched used parts (Grade B) fall in the lower bracket. New OEM price remains above $650,000, making used purchases 50–70% cheaper.

Caveat: Units with >40,000 RF-hours show accelerated erosion on the silicon edge, requiring derating in high-duty-cycle processes. Always verify RF-hour logs from the tool’s HMI or maintenance records.

716-011638-001 Specifications and Compatible Tools

Material: High-purity silicon (Si) with borosilicate glass bonding layer
Dimensions: 300mm OD × 45mm thickness
RF Power Handling: Up to 5kW continuous (13.56MHz)
Operating Temp: -5°C to 120°C

Compatible Tools:

Lam 2300 Kiyo (2005–2012 production)
Lam 2300 Kiyo45 (2010–2015 production)

Compatibility Warning: Do not install on systems requiring 716-011638-002 (revised RF port spacing). Use a 3D scan or compare part number etching on the ring’s base.

What to Check Before Buying a Used 716-011638-001 in 2026

RF-Hour Threshold: Reject units with >40,000 cumulative RF-hours (check HMI logs or PM records).
Surface Integrity: Use a profilometer to measure erosion depth on the silicon face—anything >0.5mm requires rework.
Electrical Continuity: Test with a multimeter (4-wire method); resistance must be <0.1Ω between RF pins.
Thermal Cycling: Units with >15,000 thermal cycles (ΔT >80°C) risk delamination; inspect bonding layer with a 10x loupe.
Lam Part Markings: Verify laser-etched part number (716-011638-001) and absence of “Rev B” stamps (which denote incompatible revisions).

Q: Is this part compatible with Lam 2300 Kiyo45 systems from 2015?
A: Yes, but confirm the