Harwin plc obsolescence / discontinuation notifications opened in full (28 February 2014 letter — M80-7015122, obsolete since October 2013, closest alternative M80-7015142 printed; PCN111, 12 August 2024 — M22C107133C obsolete with immediate effect, no replacement; PCN112, 02 September 2024 — Gecko G125 pre-cabled Power contacts, old numbering system G125-XP1XXXXXXX obsoleted for the longer G125-XP1XXXXAAXXXXX numbering, 17 printed obsolete-to-alternative pairs, Last Time Buy "Immediate" for every row; discontinuation notification 07 January 2025 — P70-2600045R / P70-2610045R / P70-2620045R spring-loaded contacts, each with its full printed "Nearest Alternatives" list; obsolescence notification 08 November 2024 — Gecko G125 FW/MW connectors in the old numbering system, 71 printed obsolete-to-alternative pairs, Last Time Buy "Immediate" for every row (added as a same-run correction: a live-browser read loaded the Mouser PDF in full and the build run parsed the downloaded PDF first-hand — 71 unique pairs, identical to the browser transcription); Product Discontinuation notification 26 March 2026 — 354 product variations discontinued as of that date, printed as one continuous "Discontinued product:" list over pp.2-5 of the letter, no replacement printed for any part).
| Section | Records |
|---|---|
| Obsolescence notification — 28 February 2014 (1 record) | 1 |
| PCN111 — Obsolescence Notification — 12 August 2024 (1 record) | 1 |
| PCN112 — Obsolescence Notification — 02 September 2024 (17 records) | 17 |
| Obsolescence notification — Gecko G125-XW renumbering — 08 November 2024 (71 records) | 0 |
| Discontinuation notification — P70 spring-loaded contacts — 07 January 2025 (3 records) | 3 |
| Product Discontinuation notification — discontinued variations list — 26 March 2026 (354 records) | 354 |
| Notice | Part to be Discontinued | Replacement Part | Series / Detail | Issue Date | Last Time Buy |
|---|---|---|---|---|---|
| Obsolescence notification 2014-02-28 | M80-7015122 | M80-7015142 | Datamate (M80) — obsolete since October 2013 as printed; replacement printed as "The closest alternative part available is: M80-7015142" | 2014-02-28 | Not printed (obsolete since October 2013, as printed) |
| PCN111 | M22C107133C | None named | Obsolescence per PCN111 — "now obsolete with immediate effect"; "we are no longer able to support this product"; no replacement printed | 2024-08-12 | Immediate (as printed — "obsolete with immediate effect") |
| PCN112 | G125-FP10060F94 | G125-FP10060AAF9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
| PCN112 | G125-FP10150F94 | G125-FP10150AAF9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
| PCN112 | G125-FP10150L94 | G125-FP10150AAL9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
| PCN112 | G125-FP10300F94 | G125-FP10300AAF9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
| PCN112 | G125-FP10300L94 | G125-FP10300AAL9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
| PCN112 | G125-FP10450F94 | G125-FP10450AAF9400 | Gecko (G125) pre-cabled Power contact, old numbering system — ranges G125-XP1XXXXXXX → G125-XP1XXXXAAXXXXX; notice prints: "All affected part numbers from this range have been replaced with a new longer part number. The parts will be identical; only the part number has been replaced." Drawing for alternative product: G125-XP1XXXXAAXXXXX.pdf (as printed for every row) | 2024-09-02 | Immediate (as printed) |
Sample rows are copied verbatim from the paid dataset file.
All 447 records are in the Harwin — EOL & Migration Dataset v1 file.
Price: 0.01 USDC · Protocol: HTTP 402 (x402, Base) · GET /data/harwin-eol-migration-v1.md → 402 → pay → 200
Get the full dataset (0.01 USDC) · All Harwin datasets
How do I check whether a specific Harwin part is in this dataset?
Open the free sample records on the dataset page first — they are copied verbatim from the paid file. The full file lists every record with its source notice, so you can confirm coverage of your exact part number before relying on the cross-reference.
What does last time buy (LTB) mean?
The last date the manufacturer accepts orders for a discontinued part. After it passes, the part is only available from remaining distributor stock or the secondary market — which is exactly when a verified replacement cross-reference matters most.
Are the recommended replacements drop-in compatible?
Not necessarily. Manufacturers' own notices sometimes warn that a recommended replacement is not pin or voltage compatible and requires a board redesign. Where the source notice prints such a warning, it is carried in the dataset — always check the replacement's package and key specs against your design.
Where does this data come from?
Every record is extracted from a Harwin document — the manufacturer's own lifecycle, discontinuation, PCN/PDN notices and the affected-part lists they publish — downloaded from the manufacturer's own channels. No part number, date or replacement is inferred; if the manufacturer did not print it, it is not in the file.
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