• Name Type Board Source Added Size
  • 2SK1444

    Reference PDF of 111 KB for the 2SK1444, filed in the schematic section and most likely its complete data sheet.

    Schematic · 111 KB · 2 Aug 2026
    Schematic pdf
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    111 KB
  • 2SK1443LS

    Catalogued as a schematic, this 31.8 KB PDF is named 2SK1443LS, pointing to a suffixed variant of the 2SK1443. The name does not clarify the LS suffix.

    Schematic · 31.8 KB · 2 Aug 2026
    Schematic pdf
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    31.8 KB
  • 2SK1443

    Data for the 2SK1443 in a 110 KB PDF, indexed as a schematic though it is presumably the transistor's data sheet.

    Schematic · 110 KB · 2 Aug 2026
    Schematic pdf
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    110 KB
  • 2SK1442

    The 2SK1442 is the sole detail in the name of this 107 KB PDF, which is categorised as a schematic.

    Schematic · 107 KB · 2 Aug 2026
    Schematic pdf
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    107 KB
  • 2SK1441

    PDF of 109 KB listed under schematics and named after the 2SK1441 part. The 2SK prefix places it in the JIS family of N-channel field-effect transistors, so the contents…

    Schematic · 109 KB · 2 Aug 2026
    Schematic pdf
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    109 KB
  • 2SK1440

    Indexed as a schematic, this 107 KB PDF refers to the 2SK1440, and the name states nothing beyond the part number.

    Schematic · 107 KB · 2 Aug 2026
    Schematic pdf
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    107 KB
  • 2SK1439

    A 109 KB PDF for the 2SK1439, filed with schematics but most likely the manufacturer's data sheet for this transistor. The JIS 2SK prefix denotes an N-channel FET.

    Schematic · 109 KB · 2 Aug 2026
    Schematic pdf
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    109 KB
  • 2SK1438

    Part 2SK1438 is the subject of this 108 KB PDF, filed in the index as a schematic but almost certainly a component datasheet.

    Schematic · 108 KB · 2 Aug 2026
    Schematic pdf
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    108 KB
  • 2SK1437

    A 102 KB PDF covering the 2SK1437 semiconductor, catalogued as a schematic although the file name points to a single part rather than a circuit board.

    Schematic · 102 KB · 2 Aug 2026
    Schematic pdf
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    102 KB
  • 2SK1436

    Reference document for the 2SK1436 transistor, supplied as a 105 KB PDF and listed under schematics.

    Schematic · 105 KB · 2 Aug 2026
    Schematic pdf
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    105 KB
  • 2SK1435

    Covering the 2SK1435, this 105 KB PDF is indexed as a schematic yet named after one discrete component, which suggests a datasheet.

    Schematic · 105 KB · 2 Aug 2026
    Schematic pdf
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    105 KB
  • 2SK1434

    The 2SK1434 N-channel field-effect transistor, named according to the Japanese JIS scheme where 2SK signals that device class, is documented in this 104 KB PDF.

    Schematic · 104 KB · 2 Aug 2026
    Schematic pdf
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    104 KB
  • 2SK1433

    Datasheet-style PDF of 104 KB for the 2SK1433, placed in the schematic category of the index.

    Schematic · 104 KB · 2 Aug 2026
    Schematic pdf
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    104 KB
  • 2SK1432

    A 105 KB PDF for component 2SK1432, categorised as a schematic though the name identifies only a single transistor.

    Schematic · 105 KB · 2 Aug 2026
    Schematic pdf
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    105 KB
  • 2SK1431

    Documentation for the 2SK1431, a part whose 2SK prefix places it among N-channel FETs under Japanese JIS numbering.

    Schematic · 104 KB · 2 Aug 2026
    Schematic pdf
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    104 KB
  • 2SK1430

    Listed as a schematic, this 105 KB PDF is named only after the 2SK1430 transistor and is probably its datasheet.

    Schematic · 105 KB · 2 Aug 2026
    Schematic pdf
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    105 KB
  • 2SK1429

    The 2SK1429 is covered by this compact 99.1 KB PDF, entered in the schematic category although a lone part number usually signals a datasheet.

    Schematic · 99.1 KB · 2 Aug 2026
    Schematic pdf
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    99.1 KB
  • 2SK1428

    PDF reference of 102 KB for the 2SK1428 field-effect transistor, filed among schematics.

    Schematic · 102 KB · 2 Aug 2026
    Schematic pdf
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    102 KB
  • 2SK1427

    For the 2SK1427 N-channel FET, this 101 KB PDF sits in the schematic section of the index but most likely contains a datasheet.

    Schematic · 101 KB · 2 Aug 2026
    Schematic pdf
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    101 KB
  • 2SK1426

    Single-part document for the 2SK1426, supplied as a 101 KB PDF and indexed as a schematic.

    Schematic · 101 KB · 2 Aug 2026
    Schematic pdf
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    101 KB
  • 2SK1425

    Named after the 2SK1425 transistor, this 102 KB PDF is catalogued as a schematic though it is most probably the component datasheet.

    Schematic · 102 KB · 2 Aug 2026
    Schematic pdf
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    102 KB
  • 2SK1424

    A 104 KB PDF dedicated to the 2SK1424, an N-channel field-effect transistor going by its JIS 2SK prefix.

    Schematic · 104 KB · 2 Aug 2026
    Schematic pdf
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    104 KB
  • 2SK1423

    2SK1423 component data in a 105 KB PDF, entered in the index as a schematic. Japanese JIS naming uses the 2SK prefix for N-channel FETs, but the name gives no maker…

    Schematic · 105 KB · 2 Aug 2026
    Schematic pdf
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    105 KB
  • 2SK1422

    Here the 2SK1422 transistor is documented in a 103 KB PDF filed under schematics, though content is most likely a datasheet rather than a board diagram.

    Schematic · 103 KB · 2 Aug 2026
    Schematic pdf
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    103 KB
  • 2SK1421

    PDF of 104 KB for semiconductor 2SK1421, classed as a schematic in the index. JIS numbering places 2SK parts in the N-channel FET family; maker and package cannot be…

    Schematic · 104 KB · 2 Aug 2026
    Schematic pdf
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    104 KB
  • 2SK1420

    The 2SK1420, an N-channel FET according to the Japanese JIS 2SK prefix, is the subject of this 103 KB PDF.

    Schematic · 103 KB · 2 Aug 2026
    Schematic pdf
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    103 KB
  • 2SK1419

    Slightly larger at 109 KB, this PDF covers the 2SK1419 and is listed among schematics, though it most likely holds a datasheet.

    Schematic · 109 KB · 2 Aug 2026
    Schematic pdf
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    109 KB
  • 2SK1418

    Reference sheet for the 2SK1418 in a 103 KB PDF, placed in the schematic category. Japanese JIS designations starting 2SK indicate N-channel FETs; beyond that the name…

    Schematic · 103 KB · 2 Aug 2026
    Schematic pdf
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    103 KB
  • 2SK1417

    Covering transistor 2SK1417, this 101 KB PDF is filed as a schematic though the single part number suggests a datasheet.

    Schematic · 101 KB · 2 Aug 2026
    Schematic pdf
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    101 KB
  • 2SK1416

    A small 98.7 KB PDF about the 2SK1416, catalogued under schematics but most likely a component datasheet.

    Schematic · 98.7 KB · 2 Aug 2026
    Schematic pdf
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    98.7 KB
  • 2SK1414

    Datasheet-type PDF of 110 KB for the 2SK1414, indexed as a schematic. Its 2SK prefix comes from Japanese JIS numbering and identifies an N-channel field-effect…

    Schematic · 110 KB · 2 Aug 2026
    Schematic pdf
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    110 KB
  • 2SK1413

    The 2SK1413 is documented in this 112 KB PDF, listed under schematics but named after a single discrete part, which points to a datasheet.

    Schematic · 112 KB · 2 Aug 2026
    Schematic pdf
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    112 KB
  • 2SK1412LS

    Datasheet-style PDF for the 2SK1412LS, a Japanese 2SK-series N-channel field-effect transistor, filed in the index under schematics.

    Schematic · 30.3 KB · 2 Aug 2026
    Schematic pdf
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    30.3 KB
  • 2SK1412

    The 2SK1412 is a Japanese-registered N-channel MOSFET, and this 110 KB PDF is its reference document, catalogued as a schematic.

    Schematic · 110 KB · 2 Aug 2026
    Schematic pdf
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    110 KB
  • 2sk1406

    Small 33.4 KB PDF covering the 2SK1406 field-effect transistor from the Japanese 2SK numbering series, which designates N-channel FETs.

    Schematic · 33.4 KB · 2 Aug 2026
    Schematic pdf
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    33.4 KB
  • 2SK1382

    Reference PDF for the 2SK1382 N-channel MOSFET, 389 KB, listed in the schematic category of the index.

    Schematic · 389 KB · 2 Aug 2026
    Schematic pdf
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    389 KB
  • 2SK1381

    PDF sheet for the 2SK1381 transistor, an N-channel FET in the Japanese 2SK series, about 443 KB in size, which suggests full characteristic graphs and mechanical data.

    Schematic · 443 KB · 2 Aug 2026
    Schematic pdf
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    443 KB
  • 2SK1375

    The 2SK1375 N-channel field-effect transistor is covered by this 150 KB PDF, filed under schematics in the catalogue.

    Schematic · 150 KB · 2 Aug 2026
    Schematic pdf
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    150 KB
  • 2sk1374

    Compact 33.4 KB PDF for the 2SK1374, a Japanese-numbered N-channel MOSFET. Only the part number appears in the file name, so the issuing manufacturer and exact package…

    Schematic · 33.4 KB · 2 Aug 2026
    Schematic pdf
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    33.4 KB
  • 2SK1365

    Component document for the 2SK1365 N-channel FET, a 442 KB PDF placed in the schematic section of the index.

    Schematic · 442 KB · 2 Aug 2026
    Schematic pdf
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    442 KB

About schematics

A schematic is the electrical drawing of a board: it shows how every chip, MOSFET, coil and connector is wired, which rail feeds which circuit, and what voltage or resistance you should measure at each test point. It is the document you need to trace a missing rail or a short.

Schematics are published per board, not per laptop model. The same Compal LA-E891P board can sit in several HP models, so always search by the board number printed on the PCB rather than by the sticker on the case.