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

Varian

Varian E-F3944003 Source Control PCB Rev. J

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Varian

Varian E-F3944003 Source Control PCB Rev. J

Part No. E-F3944003

Market Price

→ Stable

1 active listing

$610

One observed secondary-market listing · USD

Low $610Avg $610High $610

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-09-24

Request Quote · $610 (one observed listing)

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 E-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 E-F3944003 Source Control PCB Rev. J cost in 2026?

One observed secondary-market listing for a used Varian E-F3944003 Source Control PCB Rev. J from Varian: $610 (2026). A single observation is not a market range. 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)

✓Priced below new OEM

✓Inspected and functionally tested before shipment

✓30-day functional warranty

New OEM

—Full OEM list price

—Factory lead times apply

—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 E-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:

✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

What This Part Is

The E-F3944003 is a Source Control printed circuit board, revision J, used in Varian semiconductor ion implant equipment to manage ion source operating parameters. It is a functional board pulled from production equipment and carries a working designation from the original listing. Source control boards like this handle critical feedback and regulation functions within the ion source subsystem.

Observed Market Pricing

Observed asking prices for E-F3944003 range from $610 to $610 across 2 listings we track.

Condition	Observed price	Source	Observed
Used/Refurbished	$610	Market Average	Aug 2026
Used	$610	ebay	Sep 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 E-F3944003: used, used/refurbished. Availability in a specific condition changes week to week.

Lead time depends on where the part is sourced; we confirm it with the quote, and parts already on a partner's shelf ship faster. Every unit is inspected before shipment.

Inspect connector pins and edge fingers for corrosion or damage before installation. Confirm revision compatibility with your specific system's BOM, as PCB revisions can carry functional differences.

Frequently Asked Questions

Q: How much does Varian E-F3944003 cost? A: Observed market asking prices run $610 to $610 depending on condition. As-is pulls sit at the bottom of the range; tested or refurbished units with warranty at the top. Submit the quote form for a firm current price.

Q: Which tools does E-F3944003 fit? A: The listing does not specify a particular tool model, so compatibility should be confirmed by matching the part number E-F3944003 against your system's BOM. We verify fit before quoting.

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

Q: How do I get a quote for E-F3944003? A: Use the quote form on this page — the part number E-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 Sep 30

AskSep 23, 2026

$519

As-is

AskSep 16, 2026

$610

Used

AskSep 9, 2026

$610

Refurbished

Type	Price	Condition	Date
Ask	$519	As-is	Sep 23, 2026
Ask	$610	Used	Sep 16, 2026
Ask	$610	Refurbished	Sep 9, 2026

Place a bid · Prices update daily

Frequently Asked Questions

How much does Varian E-F3944003 cost?

Observed market asking prices run $610 to $610 depending on condition. As-is pulls sit at the bottom of the range; tested or refurbished units with warranty at the top. Submit the quote form for a firm current price.

Which tools does E-F3944003 fit?

The listing does not specify a particular tool model, so compatibility should be confirmed by matching the part number E-F3944003 against your system's BOM. We verify fit before quoting.

What condition options are available for E-F3944003?

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

How do I get a quote for E-F3944003?

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