✓Caladan Certified✓Export Compliant✓30-Day Warranty✓Escrow Protected

Tokyo Electron

Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

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Tokyo Electron

Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

Part No. 031-809103

Market Price

→ Stable

From $375

Typical secondary market pricing · USD

Low $375Avg $375High $375

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-08-30

Request Quote · $375 – $375

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

Coming Soon for Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs

Price history and market activity data is being compiled.

Place a Bid or Ask →

How much does a used Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs cost in 2026?

A used Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs from Tokyo Electron typically sells for $375 – $375 on the secondary market in 2026. That's a savings of 40–70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Tokyo Electron Process Kit & Chamber Parts vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 40–70% 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 Tokyo Electron 031-809103 Nextel 550 Diffusion Furnace Collars and Discs 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)

What This Part Is

These are Nextel 550 ceramic-coated collars and discs used in diffusion furnace tube assemblies. Nextel 550 is a high-temperature alumina-silica fiber material commonly used in furnace environments to manage thermal uniformity and protect tube components. This part is sourced from 3M diffusion furnace product lines and carries a Tokyo Electron OEM part number.

Observed Market Pricing

We have 1 observed listing for 031-809103 at $375.

| Condition | Observed price | Source | Observed | |---|---|---|---| | New | $375 | surplusglobal | Apr 2026 |

These are observed market asking prices, not our quotes. Condition, revision level, packaging (OEM-sealed vs. open surplus), and warranty terms move the number significantly. Use the quote form below for a current, firm price.

Condition Options and Lead Time

Conditions we've observed on the market for 031-809103: new. Availability in a specific condition changes week to week.

Typical lead time is 2-4 weeks after sourcing confirmation; parts already on a partner's shelf ship sooner. Every unit is inspected before shipment.

Inspect collar and disc surfaces for cracks, delamination, or thermal degradation before installation, as high-cycle furnace exposure can compromise the ceramic coating and dimensional integrity.

Frequently Asked Questions

Q: How much does Tokyo Electron 031-809103 cost? A: We've observed 031-809103 listed at $375. That's a market asking price, not our quote — condition and warranty terms change the number. Submit the quote form for current pricing.

Q: Which tools does 031-809103 fit? A: The description references 3M diffusion furnace products but does not specify a particular tool model. Compatibility should be confirmed by matching P/N 031-809103 against your tool's BOM — we verify fit before quoting.

Q: What condition options are available for 031-809103? A: We've seen this P/N offered as: new. Tell us your condition requirement in the quote form and we'll source to it.

Q: How do I get a quote for 031-809103? A: Use the quote form on this page — the part number 031-809103 is attached to your request automatically — or email parts@caladansemi.com. We respond within one business day with price, condition, and lead time.

Recent Market Listings

Updated Sep 9

AskSep 2, 2026

$319

As-is

AskAug 26, 2026

$375

Used

AskAug 19, 2026

$375

Refurbished

Type	Price	Condition	Date
Ask	$319	As-is	Sep 2, 2026
Ask	$375	Used	Aug 26, 2026
Ask	$375	Refurbished	Aug 19, 2026

Place a bid · Prices update daily

Frequently Asked Questions

How much does Tokyo Electron 031-809103 cost?

We've observed 031-809103 listed at $375. That's a market asking price, not our quote — condition and warranty terms change the number. Submit the quote form for current pricing.

Which tools does 031-809103 fit?

The description references 3M diffusion furnace products but does not specify a particular tool model. Compatibility should be confirmed by matching P/N 031-809103 against your tool's BOM — we verify fit before quoting.

What condition options are available for 031-809103?

We've seen this P/N offered as: new. Tell us your condition requirement in the quote form and we'll source to it.

How do I get a quote for 031-809103?

Use the quote form on this page — the part number 031-809103 is attached to your request automatically — or email parts@caladansemi.com. We respond within one business day with price, condition, and lead time.