• Name Type Board Source Added Size
  • 2sk2588

    Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

    Schematic · 30.0 KB · 2 Aug 2026
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    30.0 KB
  • 2sk2581

    Brief 34.7 KB PDF for the 2sk2581 transistor, catalogued as a schematic. JIS naming assigns 2SK to N-channel field-effect transistors, and the name gives no further…

    Schematic · 34.7 KB · 2 Aug 2026
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    34.7 KB
  • 2sk2580

    Covering the 2sk2580, this 34.5 KB PDF is labelled a schematic yet identifies only a semiconductor part, pointing to a short datasheet.

    Schematic · 34.5 KB · 2 Aug 2026
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    34.5 KB
  • 2sk2579

    A 34.5 KB PDF for the 2sk2579, indexed with schematics but named only by part number, so it is most likely a compact component datasheet.

    Schematic · 34.5 KB · 2 Aug 2026
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    34.5 KB
  • 5520 old Repaired
    BIOS · 32.0 MB · 2 Aug 2026
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    32.0 MB
  • 2sk2578

    The 2sk2578 is the part described in this 34.5 KB PDF, filed as a schematic. JIS part naming uses 2SK for N-channel FETs; the name gives no package, maker or application…

    Schematic · 34.5 KB · 2 Aug 2026
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    34.5 KB
  • 2sk2577

    Specification PDF of 34.9 KB for the 2sk2577, grouped under schematics although the name is a plain part number.

    Schematic · 34.9 KB · 2 Aug 2026
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    34.9 KB
  • 2sk2576

    Short 34.8 KB datasheet-style PDF for the 2sk2576, an N-channel FET under the Japanese JIS 2SK designation.

    Schematic · 34.8 KB · 2 Aug 2026
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    34.8 KB
  • 2sk2575

    Part document for the 2sk2575, 35.2 KB in PDF format and catalogued as a schematic. The 2SK prefix in JIS nomenclature marks an N-channel field-effect transistor; the…

    Schematic · 35.2 KB · 2 Aug 2026
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    35.2 KB
  • 2sk2574

    A 35.0 KB PDF referencing the 2sk2574, listed with schematics but named solely by its part number.

    Schematic · 35.0 KB · 2 Aug 2026
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    35.0 KB
  • 2sk2573

    The smallest sheet of its group at 24.4 KB, this PDF concerns the 2sk2573, an N-channel field-effect transistor by the JIS 2SK prefix.

    Schematic · 24.4 KB · 2 Aug 2026
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    24.4 KB
  • 2sk2572

    Datasheet PDF of 36.1 KB for the 2sk2572, filed under schematics although nothing in the name points to a board or appliance.

    Schematic · 36.1 KB · 2 Aug 2026
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    36.1 KB
  • 2sk2571

    Covering the 2sk2571, this 24.5 KB PDF is a short document classed as a schematic, though its name is just a part number and the content is likely a concise datasheet.

    Schematic · 24.5 KB · 2 Aug 2026
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    24.5 KB
  • 2SK2555

    Component document in PDF for the 2SK2555, filed under schematics although the part number points to a discrete semiconductor rather than a board.

    Schematic · 42.7 KB · 2 Aug 2026
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    42.7 KB
  • 2SK2551

    PDF reference for the 2SK2551, a part named under the Japanese JIS scheme where 2SK identifies an N-channel field-effect transistor.

    Schematic · 386 KB · 2 Aug 2026
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    386 KB
  • 2SK2550

    Datasheet-style PDF, 137 KB, covering the 2SK2550 transistor even though the catalogue lists it as a schematic.

    Schematic · 137 KB · 2 Aug 2026
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    137 KB
  • 2SK2549

    Reference sheet in PDF format for the 2SK2549 field-effect transistor, 373 KB in size. In the JIS numbering used by Japanese semiconductor makers, 2SK denotes an…

    Schematic · 373 KB · 2 Aug 2026
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    373 KB
  • 2SK2545

    The 2SK2545 is the subject of this 415 KB PDF, catalogued as a schematic but by its name a discrete transistor document.

    Schematic · 415 KB · 2 Aug 2026
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    415 KB
  • 2SK2544

    PDF documentation for the 2SK2544 N-channel FET, following the Japanese JIS 2SK naming pattern, with a file size of 409 KB.

    Schematic · 409 KB · 2 Aug 2026
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    409 KB
  • 2SK2543

    Transistor reference for the 2SK2543, supplied as a 410 KB PDF and filed under schematics.

    Schematic · 410 KB · 2 Aug 2026
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    410 KB
  • 2SK2542

    A 410 KB PDF describing the 2SK2542, a JIS-numbered part where 2SK signifies an N-channel FET.

    Schematic · 410 KB · 2 Aug 2026
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    410 KB
  • 2SK2539

    Compact 65.7 KB PDF for the 2SK2539, listed as a schematic but named after a discrete semiconductor.

    Schematic · 65.7 KB · 2 Aug 2026
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    65.7 KB
  • 2sk2538

    Short PDF of 30.9 KB for the 2SK2538, with the part number written in lowercase in the original name.

    Schematic · 30.9 KB · 2 Aug 2026
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    30.9 KB
  • 2SK2530

    The 2SK2530 is covered by this 42.5 KB PDF document, catalogued under schematics. According to Japanese JIS numbering, 2SK marks an N-channel field-effect transistor…

    Schematic · 42.5 KB · 2 Aug 2026
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    42.5 KB
  • 2sk2509

    Brief PDF, about 30.2 KB, for the 2SK2509, a JIS-designated N-channel FET as indicated by its 2SK prefix.

    Schematic · 30.2 KB · 2 Aug 2026
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    30.2 KB
  • 2SK2508

    PDF reference document of 413 KB for the 2SK2508 transistor, filed as a schematic. In JIS naming the 2SK prefix identifies an N-channel field-effect transistor; the name…

    Schematic · 413 KB · 2 Aug 2026
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    413 KB
  • 2SK2507

    Covering the 2SK2507, this 422 KB PDF belongs to the JIS family of N-channel field-effect transistors denoted by the 2SK prefix.

    Schematic · 422 KB · 2 Aug 2026
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    422 KB
  • 2SK2504 1-5

    PDF for the 2SK2504 with an added _1-5 suffix in the name, 135 KB in size; the suffix meaning is not stated and may indicate a page range or alternate edition.

    Schematic · 135 KB · 2 Aug 2026
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    135 KB
  • 2sk2504

    The 2SK2504 transistor is documented in this 134 KB PDF, named in lowercase and catalogued under schematics.

    Schematic · 134 KB · 2 Aug 2026
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    134 KB
  • 2SK2503 1-5

    A 136 KB PDF for the 2SK2503 whose name ends with _1-5, a suffix not explained by the name and possibly marking pages or a document edition.

    Schematic · 136 KB · 2 Aug 2026
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    136 KB
  • 2sk2503

    Lowercase-named PDF of 136 KB covering the 2SK2503, catalogued as a schematic though it relates to a single transistor.

    Schematic · 136 KB · 2 Aug 2026
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    136 KB
  • 2sk2495

    Small 33.8 KB PDF on the 2sk2495, a part number in the JIS N-channel FET series marked by the 2SK prefix.

    Schematic · 33.8 KB · 2 Aug 2026
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    33.8 KB
  • 2SK2493

    Document for the 2SK2493 field-effect transistor in PDF form, 384 KB, listed under schematics in the catalogue.

    Schematic · 384 KB · 2 Aug 2026
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    384 KB
  • 2sk2474

    The smallest of this group at 23.0 KB, this PDF covers the 2sk2474, a JIS-numbered N-channel FET.

    Schematic · 23.0 KB · 2 Aug 2026
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    23.0 KB
  • 2SK2467

    PDF of 111 KB describing the 2SK2467, catalogued as a schematic but named for a discrete transistor.

    Schematic · 111 KB · 2 Aug 2026
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    111 KB
  • 2SK2466

    Reference PDF for the 2SK2466, 424 KB in size, belonging to the JIS N-channel FET family denoted by 2SK. The name contains only the part number.

    Schematic · 424 KB · 2 Aug 2026
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    424 KB
  • 2SK2464

    Concise 37.7 KB PDF for the 2SK2464, filed among schematics yet named after a single semiconductor.

    Schematic · 37.7 KB · 2 Aug 2026
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    37.7 KB
  • 2SK2463 1-5

    PDF for the 2SK2463 carrying a _1-5 suffix, 136 KB in size; the name does not explain the suffix, which may refer to pages or an edition of the document.

    Schematic · 136 KB · 2 Aug 2026
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    136 KB
  • 2sk2463

    Filed under schematics, this 138 KB PDF is named after the 2SK2463, a JIS-style part number, so it is most likely a component datasheet rather than a board drawing.

    Schematic · 138 KB · 2 Aug 2026
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    138 KB
  • 2SK2460N 1-5

    A 134 KB PDF for the 2SK2460N, catalogued as a schematic but almost certainly a datasheet for a discrete transistor, since 2SK numbers under the Japanese JIS system…

    Schematic · 134 KB · 2 Aug 2026
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    134 KB