The complete second affected-parts grid (page 3) of Littelfuse notice ADC_20250623_002 ("Immediate EOL of certain Fuse Holders and Specialty Fuses", issue 2025-06-19; ADC_20250623_002 is the TTI EDC distribution code, no LFPCN number printed): 256 unique fuse-holder / specialty-fuse part numbers — 0342xxxx/0344xxxx/0345xxxx holder series, 0348xxxx, 0482xxxx and legacy three-digit-dash hardware numbers. Immediate effect; no replacement, last-time-buy or last-ship date printed for any part.
| Section | Records |
|---|---|
| ADC_20250623_002 — Fuse holders & specialty fuses, immediate EOL — grid 2 (256 unique records) | 256 |
| Notice | Part to be Discontinued | Replacement Part | Series / Detail | Issue Date | Last Time Buy |
|---|---|---|---|---|---|
| ADC_20250623_002 | 03420058X | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03420104HXP040 | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03420858HXPL | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03440250X | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03440405X | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03440601Z | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03440602Z | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
| ADC_20250623_002 | 03440801Z | None named | Fuse Holder / Specialty Fuse | 2025-06-19 | Not offered (immediate) |
Sample rows are copied verbatim from the paid dataset file.
All 256 records are in the Littelfuse — EOL & Migration Dataset v4 (ADC_20250623_002 grid 2 — fuse holders & specialty fuses) file.
Price: 0.01 USDC · Protocol: HTTP 402 (x402, Base) · GET /data/littelfuse-eol-migration-v4.md → 402 → pay → 200
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How do I check whether a specific Littelfuse 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 Littelfuse 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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