This page indexes the Hirose Electric discontinuations we have verified from the manufacturer's own lifecycle and discontinuance notices: 135 records across 2 datasets, each with its notice, its last-time-buy and last-shipment dates where published, and — where the manufacturer printed one — the recommended replacement.
Connector end-of-life and migration reference for Hirose Electric — 102 verified records from two Hirose-authored Product Change Notifications opened in full: PCN2025-09 (POPs Convention; 48 records: 30 HR34B material-change rows with printed substitutes, 18 discontinued) and PCN2021-11 (TSCA; 54 records: 30 with printed replacements, 24 discontinued). 60 records carry a printed replacement; 42 are discontinued with no replacement planned. Free sample below; full Markdown file 0.01 USDC via x402.
Connector and switch end-of-life reference for Hirose Electric v2 — 33 verified discontinued-sales records from two further Hirose-authored Product Change Notifications opened in full: PCN2020-09 discontinued tail (21 records, Attachment 1 rows 667-687) and PCN2025-08 DG/DH switch discontinuation (12 records, final order 2026-12-31 still open). No record carries a printed per-part replacement. Free sample below; full Markdown file 0.01 USDC via x402.
How can I check whether a Hirose Electric part is discontinued?
Check the ordering part number against the manufacturer's published lifecycle / discontinuance notices. This page indexes the 135 Hirose Electric records we have verified from those notices, with the replacement the manufacturer printed for each part.
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 — exactly when a verified replacement cross-reference matters most.
Are manufacturer-recommended replacements drop-in compatible?
Not always. Some notices warn explicitly that the recommended replacement is not pin or voltage compatible and requires a board redesign. Always verify package and key specs before committing a design or a purchase order.
Where does this data come from?
Every record is extracted from a Hirose Electric-authored document — 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.
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