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

Varian

Varian F3944003 Source Control PCB Rev. J

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Varian

Varian F3944003 Source Control PCB Rev. J

Part No. F3944003

Market Price

→ Stable

1 active listing

From $610

Typical secondary market pricing · USD

Low $610Avg $610High $610

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-08-12

Request Quote · $610 – $610

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 Varian F3944003 Source Control PCB Rev. J

Price history and market activity data is being compiled.

Place a Bid or Ask →

How much does a used Varian F3944003 Source Control PCB Rev. J cost in 2026?

A used Varian F3944003 Source Control PCB Rev. J from Varian typically sells for $610 – $610 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 Varian Electronics & Boards 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 Varian F3944003 Source Control PCB Rev. J 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

The F3944003 is a Source Control printed circuit board, revision J, manufactured by Varian for Varian Semiconductor Equipment (VSEA) ion implant systems. It handles source-related control functions within the ion source subsystem. This unit was pulled from service and confirmed working at removal.

Observed Market Pricing

We have 1 observed listing for F3944003 at $610.

| Condition | Observed price | Source | Observed | |---|---|---|---| | Used | $610 | Market survey | Aug 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 F3944003: used. 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.

For control PCBs, confirm the revision letter matches your system's BOM — board revisions often carry firmware or circuit changes that affect compatibility. Request any available test or pull documentation before committing.

Frequently Asked Questions

Q: How much does Varian F3944003 cost? A: We've observed F3944003 listed at $610. 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 F3944003 fit? A: The description identifies this as a VSEA (Varian Semiconductor Equipment) board, but does not specify a particular tool model. Compatibility should be confirmed by matching the part number and revision against your system's BOM — contact us and we'll verify fit before quoting.

Q: What condition options are available for F3944003? A: We've seen this P/N offered as: used. Tell us your condition requirement in the quote form and we'll source to it.

Q: How do I get a quote for F3944003? A: Use the quote form on this page — the part number F3944003 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 Aug 21

AskAug 14, 2026

$519

As-is

AskAug 7, 2026

$610

Used

AskJul 31, 2026

$610

Refurbished

Type	Price	Condition	Date
Ask	$519	As-is	Aug 14, 2026
Ask	$610	Used	Aug 7, 2026
Ask	$610	Refurbished	Jul 31, 2026

Place a bid · Prices update daily

Frequently Asked Questions

How much does Varian F3944003 cost?

We've observed F3944003 listed at $610. 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 F3944003 fit?

The description identifies this as a VSEA (Varian Semiconductor Equipment) board, but does not specify a particular tool model. Compatibility should be confirmed by matching the part number and revision against your system's BOM — contact us and we'll verify fit before quoting.

What condition options are available for F3944003?

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

How do I get a quote for F3944003?

Use the quote form on this page — the part number F3944003 is attached to your request automatically — or email parts@caladansemi.com. We respond within one business day with price, condition, and lead time.