Semikron SKET 400/18 E Thyristor Module: 1800 V / 400 A Power Control Guide
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The SKET400/18E entry records a historical batch of 40 units described as new. The first photograph shows multiple white modules in open cardboard trays; the second shows one module’s terminal and mounting form. Neither reviewed view provides a clearly readable full model-and-brand label.
Identification and delivery details
The first view shows trays containing labelled modules, along with bagged metal hardware. Labels and matrix codes are present, but their complete identity text is too faint to transcribe reliably. The codes are not treated as authentication or proof of a complete accessory inventory.
The second view shows a cream rectangular body, a large bent metal terminal, a central opening and moulded position numbers. Those physical numbers do not supply an electrical pinout, internal circuit topology or an operating specification.
The April 30, 2025 manual note explicitly records 40 units, new condition and a three-month warranty. It gives both 35 kg and 1.5 kilograms without identifying total-batch, unit or packed weight. Both entries are retained rather than assigning a convenient measurement basis.
The existing title states 1800 V and 400 A, and the old description adds thermal and circuit claims. No separately readable ratings or supporting operating measurements were reviewed here. Obtain full offered-part markings and applicable documentation before using those claims for selection.
| Item | Evidence |
|---|---|
| Source filing identity | SKET400/18E |
| Source upload date | April 30, 2025 |
| Historical quantity | 40 units explicitly recorded |
| Source condition | New, according to the entry |
| Visible batch form | White modules in open cardboard trays with labels and codes |
| Close-view details | Cream body, metal terminal, central opening and position numbers |
| Readable manufacturer / full marked model | Not established by the two reviewed views |
| Source warranty | Three months; current written terms require confirmation |
| Source weight entries | 35 kg and 1.5 kilograms; basis unresolved |
| Ratings / test evidence | No separately readable rating label or reviewed electrical/thermal test |
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The zero-media old article matched exactly one source record by its complete blog URL. Fifteen photographs and one video were GET-downloaded and checked for count, bytes and SHA. Only photographs 1 and 2 were visually reviewed; the other files retain neutral captions.
Matching this part
No complete SKET400/18E catalogue candidate was found. The historical source name and new condition do not resolve the missing readable manufacturer, revision and packing identity.
No product is linked. Similar-looking modules and neighbouring model numbers are not used as substitutions, and the source’s 40-unit batch is not presented as current stock.
Photos and recorded media
Recorded inspection clip. The clip is retained as delivery evidence; no performance measurement is inferred from it.
Related records and products
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