Various (MDC, Kurt Lesker)
Used Vacuum Electrical Feedthrough
Market Price
→ Stable$684–$4K
Typical secondary market pricing · USD
Aggregated from secondary market sources · Not a guaranteed offer
Last verified: 2026-05-11
Talk to a specialist · parts@caladansemi.com
Price Range
$684 — $4K
Based on verified secondary market transactions
Last Sold
$1,800
May 6, 2026
RefurbishedHow much does a used Used Vacuum Electrical Feedthrough cost in 2026?
A used Used Vacuum Electrical Feedthrough from Various (MDC, Kurt Lesker) typically sells for $350 – $350 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 Various (MDC, Kurt Lesker) Consumables vs. buying new: is it worth it in 2026?
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 Used Vacuum Electrical Feedthrough 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 a Used Vacuum Electrical Feedthrough Cost in 2026?
Used vacuum electrical feedthroughs (MDC, Kurt Lesker) will range between $150–$1,800 in 2026, depending on port count (1–4 channels) and vacuum rating (1e-9 to 1e-6 Torr). Refurbished units with OEM seal replacements and full calibration certificates will cost $300–$2,500, saving 40–70% versus new (list price $500–$3,500). Caveat: Units with >50,000 operational cycles or seal degradation (per ASTM F2324-19) will require derating by 20–30% in performance-critical applications. Always request leak rate test results (helium mass spectrometry) to validate integrity.
Vacuum Electrical Feedthrough Specifications and Compatible Tools
Key specs: Voltage rating (500V–2kV DC), current capacity (0.1–5A), pressure range (1e-9 to 1e-3 Torr), and materials (Kovar alloys, glass-to-metal seals). Compatible tools include:
- Applied Materials Centura P5000 (1998–2005)
- Lam Research Endura 5500 (2000–2010)
- KLA-Tencor HCT 8600 (2002–2012)
Exclusion: Not compatible with Axcelis 3200 Series (part #789-4562) due to mismatched flange threading (ISO 286-1 vs. ISO 639). Verify pin configuration (14-pin vs. 20-pin) and insulation resistance (>10¹² Ω at 500V DC) before installation.
What to Check Before Buying a Used Vacuum Electrical Feedthrough in 2026
- Visual inspection: No cracks in glass seals (10X magnifier required; reject if >0.1mm hairline fractures).
- Insulation test: Use a Fluke 1505 FC megohmmeter; resistance must exceed 10¹² Ω at rated voltage.
- Leak check: Helium mass spectrometer test; leak rate must be <1e-9 mbar·L/s (per ISO 10994).
- Plating thickness: Measure Kovar contacts with a Fischer Isonics 5000; reject if <**0.000
Recent Market Listings
Updated May 19$1,800
Refurbished$420
As-is$4,800
Certified$1,300
Refurbished| Type | Price | Condition | Date |
|---|---|---|---|
| Last Sale | $1,800 | Refurbished | May 6, 2026 |
| Last Sale | $420 | As-is | Apr 22, 2026 |
| Last Sale | $4,800 | Certified | Mar 18, 2026 |
| Last Sale | $1,300 | Refurbished | Feb 28, 2026 |
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Quick Info
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Market: $350 – $350
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