| Revision reference | Rev B Repeatedly supported by supplied evidence. |
|---|---|
| Additional marking | 1278-4 33 appears in some references May be a board marking or configuration; verify against physical label. |
| Normalized item type | Isolation amplifier PCB Board or module used for signal isolation/amplification. |
|---|
A circuit board or module used to isolate and condition analog or control signals.
Isolation helps reduce ground-loop, noise, and safety issues in mixed-control and measurement systems.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 2, 2026 16:25 UTC
Availability has not been rechecked; current availability is unknown.
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eBay response captured — Checked Oct 24, 2026 11:18 UTC
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eBay response captured — Checked Oct 24, 2026 11:18 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 22, 2026 11:31 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 22, 2026 11:28 UTC
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
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View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 12 | 350.00 | 450.0000 | 441.6666666666666667 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Oct 2, 2014 18:54 UTC | Applied Materials (AMAT) 0100-00044 PCB, Isolation Amplifier | Completed listing price | 375 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Verification lookup unavailable; legacy status shown — Last attempted Oct 17, 2026 16:07 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
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