Discontinuation taken from TE Connectivity's own Product Change Notifications (PCNs) — TE-authored PDFs opened in full as distributor mirrors (Mouser, TTI / TTI Europe, DigiKey, Farnell copies of TE's te.com PCN-system notices). Every record is one printed pairing row of a notice's affected-part table, across 18 notices: PCN-22-154498 (166 rows / 165 unique parts — AMPMODU MOD II headers, every row with its printed high-temp / lead-free RoHS substitute), E-17-014011 (150 records — HTS heavy duty products, no replacement printed), PCN-26-269521 (94 records — Socket LGA4189 CPU sockets and hardware), E-18-002671 (16 records — PTL free hanging caps, pattern substitute x-2232263-x as printed in prose), PCN-24-204127 (14 records — Level 3 / RF portfolio, plant closure), PCN-SZ-240038 (10 records — HPP/HCT pressure sensors, substitutes N/A as printed), PCN-25-258763 (10 records — PIDG Strato-Therm PTFE terminals, no last time buy offered), E-18-002453 (10 records — Terminal Housings), PCN-25-250910 (5 records — 44000-series sensors, all with printed bulk-pack substitutes), PCN-26-270318 (5 records — Connector Kits, union of two customer copies), PCN-23-186826 (2 rows — P1 signal relay part 1393774-1 with its two printed substitutes, P2 and IM relays), PCN-21-100004 (2), PCN-21-122644 (2), PCN-24-210904 (2), and one record each from E-18-013181, PCN-23-174376, PCN-23-192802 and PCN-26-273454.
Time-critical: PCN-26-269521 (LGA4189) is the only open window — last order 30 September 2027, last ship 31 December 2027, no substitute printed for any of its 94 parts. Every other notice's last-time-buy has passed; PCN-25-258763 was final on issue with no last-time-buy at all.
Counting basis, stated plainly: one record per printed discontinued-part pairing row (166 + 150 + 94 + 16 + 14 + 10 + 10 + 10 + 5 + 5 + 2 + 2 + 2 + 2 + 1 + 1 + 1 + 1 = 492 records, 490 unique part numbers). Two notices print one part twice with two different substitutes — both pairings ship, flagged, rather than dropping a printed substitute. TE PCNs are customer-specific: PCN-26-270318 is counted at the union of its two opened copies, and the "Mass Obsolescence" PCN-26-273454 ships only the single part in the customer copy opened in full.
Honesty notes: 173 records carry a printed per-part substitute and 16 carry the PTL pattern substitute exactly as the notice states it — it is never expanded into invented per-part crosses. Alias / drawing strings on the TE form are drawing numbers, not replacements. Date anomalies ship as printed (PCN-21-122644's last order date precedes its PCN date; PCN-24-204127 prints buy/ship dates while its text denies a last-time purchase). The Laird antennas EOL letter (1,650 items, opened in full) and the Convolex notice P-25-028441 (rows flagged NO) are not in this file — held as v2 leads, stated in the file.
Verification standard: TE-authored notices only — the 18 notices above, each opened in full. The reactivation notice PCN-26-281831 (parts wrongly marked EOL, corrected back to active) is excluded by type, as are all change-only notices whose rows are flagged "Part Discontinued per PCN: NO".
| Notice | Part to be Discontinued | Replacement Part | Last Time Buy | Last Ship |
|---|---|---|---|---|
| PCN-22-154498 | 1-102973-0 | 6-146252-0 | 2023-02-16 | 2023-05-16 |
| PCN-22-154498 | 1-102973-1 | 6-146252-1 | 2023-02-16 | 2023-05-16 |
| E-17-014011 | 2-1102611-5 | None named | 2017-12-22 | 2018-01-22 |
| PCN-26-269521 | 1-2323614-1 | None named | 2027-09-30 | 2027-12-31 |
| PCN-25-250910 | 11027934-00 | 11029326-00 | 2025-08-22 | 2025-09-01 |
| PCN-23-186826 | 1393774-1 | 1393788-3 | 2023-12-29 | 2024-03-31 |
Sample rows are copied verbatim from the paid dataset file (the paid file also carries the series / detail, the issue date and a source URL per record, grouped by notice).
Full file: all 492 discontinuance records from TE Connectivity's 18 notices above, plus buyer notes and honesty notes. Clean Markdown, compiled 2026-10-22.
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Facts compiled from TE Connectivity's published Product Change Notifications; not affiliated with or endorsed by TE Connectivity. Trademarks belong to their owners. Verify the current status of any specific part against the original notice before committing a design or a purchase order.