• Name Type Board Source Added Size
  • 2SC5538

    Listed under schematics, this 36.9 KB PDF belongs to the 2SC5538, which the Japanese JIS prefix identifies as an NPN bipolar transistor.

    Schematic · 36.9 KB · 1 Aug 2026
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    36.9 KB
  • 2SC5537

    Datasheet PDF for the 2SC5537 transistor, 32.5 KB, catalogued with schematics. In the JIS scheme 2SC denotes an NPN bipolar part, so this is component data rather than a…

    Schematic · 32.5 KB · 1 Aug 2026
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    32.5 KB
  • 2SC5536

    Brief 35.7 KB PDF covering the 2SC5536 NPN transistor, filed as a schematic in the index.

    Schematic · 35.7 KB · 1 Aug 2026
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    35.7 KB
  • 2SC5534

    For the 2SC5534 transistor, this 44.8 KB PDF sits in the schematic category but, going by the JIS 2SC code for NPN bipolar devices, is the part datasheet.

    Schematic · 44.8 KB · 1 Aug 2026
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    44.8 KB
  • 2sc5532

    PDF for the 2SC5532, 47.0 KB, indexed as a schematic and written in lowercase in the original name.

    Schematic · 47.0 KB · 1 Aug 2026
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    47.0 KB
  • 2sc5531

    Component data for the 2SC5531 NPN bipolar transistor, supplied as a 51.5 KB PDF and catalogued under schematics.

    Schematic · 51.5 KB · 1 Aug 2026
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    51.5 KB
  • 2sc5526

    The 2SC5526 is documented in this 52.6 KB PDF, placed among schematics in the index. By Japanese JIS convention a 2SC part is an NPN bipolar transistor, so the file…

    Schematic · 52.6 KB · 1 Aug 2026
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    52.6 KB
  • 2SC5519

    Transistor datasheet PDF for the 2SC5519, 47.0 KB, listed in the schematic category. The JIS 2SC prefix marks it as an NPN bipolar device; no other information appears…

    Schematic · 47.0 KB · 1 Aug 2026
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    47.0 KB
  • 2sc5511

    Lowercase-named PDF of 51.5 KB for the 2SC5511, catalogued as a schematic but representing, under the JIS numbering system, an NPN bipolar transistor datasheet.

    Schematic · 51.5 KB · 1 Aug 2026
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    51.5 KB
  • 2SC5506

    PDF datasheet, 41.0 KB, for the 2SC5506 NPN bipolar transistor, held in the schematic section.

    Schematic · 41.0 KB · 1 Aug 2026
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    41.0 KB
  • 2SC5504

    Reference PDF for the 2SC5504 transistor, 48.9 KB, categorised as a schematic. Following JIS naming, the 2SC code denotes an NPN bipolar device, so this file is best…

    Schematic · 48.9 KB · 1 Aug 2026
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    48.9 KB
  • 2SC5503

    Catalogued as a schematic, this 45.8 KB PDF is named after the 2SC5503, a part number in the Japanese 2SC series used for NPN bipolar transistors.

    Schematic · 45.8 KB · 1 Aug 2026
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    45.8 KB
  • 2SC5502

    The name refers to the 2SC5502, a part in the Japanese 2SC numbering family reserved for NPN bipolar transistors.

    Schematic · 48.1 KB · 1 Aug 2026
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    48.1 KB
  • 2SC5501

    Small 46.2 KB PDF for the 2SC5501. Under the Japanese JIS scheme, a 2SC prefix marks an NPN transistor intended for high-frequency use.

    Schematic · 46.2 KB · 1 Aug 2026
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    46.2 KB
  • 2SC5490

    A 39.3 KB PDF for the 2SC5490 component, which belongs to the 2SC range of NPN bipolar transistors under Japanese JIS numbering.

    Schematic · 39.3 KB · 1 Aug 2026
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    39.3 KB
  • 2SC5489

    Reference PDF for the 2SC5489, 31.3 KB in size and filed as a schematic. In the Japanese JIS convention the 2SC prefix identifies an NPN transistor, so the document is…

    Schematic · 31.3 KB · 1 Aug 2026
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    31.3 KB
  • 2SC5488

    The 2SC5488 is covered by this 34.5 KB PDF, indexed as a schematic. Since 2SC numbers designate NPN bipolar transistors in the Japanese JIS system, the file is likely a…

    Schematic · 34.5 KB · 1 Aug 2026
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    34.5 KB
  • 2SC5476

    Indexed as a schematic, this 40.3 KB PDF bears the part number 2SC5476 from the JIS 2SC series, which denotes NPN transistors.

    Schematic · 40.3 KB · 1 Aug 2026
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    40.3 KB
  • 2SC5474 E

    Datasheet-sized PDF of 38.0 KB for the 2SC5474, with an _E suffix in the name that likely marks an English edition; that reading is an inference.

    Schematic · 38.0 KB · 1 Aug 2026
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    38.0 KB
  • 2SC5473 E

    The 2SC5473 has its own 38.2 KB PDF, carrying an _E suffix that probably indicates the English-language version.

    Schematic · 38.2 KB · 1 Aug 2026
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    38.2 KB
  • 2SC5472 E

    Covering the 2SC5472, this 38.0 KB PDF carries an _E suffix that probably means an English edition.

    Schematic · 38.0 KB · 1 Aug 2026
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    38.0 KB
  • 2SC5468

    A 124 KB PDF concerning the 2SC5468, a Japanese 2SC-series part, the JIS designation for NPN transistors.

    Schematic · 124 KB · 1 Aug 2026
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    124 KB
  • 2SC5466

    At 188 KB, this PDF for the 2SC5466 is larger than a basic sheet and likely includes full characteristic curves and package drawings.

    Schematic · 188 KB · 1 Aug 2026
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    188 KB
  • 2SC5465

    Component documentation for the 2SC5465 in a 146 KB PDF, catalogued as a schematic. The part belongs to the JIS 2SC range of NPN transistors, so the content is most…

    Schematic · 146 KB · 1 Aug 2026
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    146 KB
  • 2SC5464FT

    A PDF for the 2SC5464FT, 125 KB, indexed as a schematic. The FT suffix appears to denote a specific package or variant of the 2SC5464 NPN transistor, but the name does…

    Schematic · 125 KB · 1 Aug 2026
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    125 KB
  • 2SC5464

    Datasheet-style PDF of 124 KB for the 2SC5464, an NPN transistor in the Japanese JIS 2SC numbering scheme, although the index lists it as a schematic.

    Schematic · 124 KB · 1 Aug 2026
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    124 KB
  • 2SC5463

    This 216 KB PDF documents the 2SC5463, a 2SC-series part, which under Japanese JIS designation is an NPN bipolar transistor.

    Schematic · 216 KB · 1 Aug 2026
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    216 KB
  • 2SC5460

    Indexed under schematics, the 197 KB PDF for the 2SC5460 is most probably a full datasheet for this NPN transistor from the Japanese 2SC series.

    Schematic · 197 KB · 1 Aug 2026
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    197 KB
  • 2SC5459

    The 2SC5459 comes as a 186 KB PDF in the schematic category, though the part number, a JIS 2SC NPN transistor, points to a datasheet.

    Schematic · 186 KB · 1 Aug 2026
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    186 KB
  • 2SC5458

    A 200 KB PDF for the 2SC5458, a part in the Japanese 2SC numbering scheme for NPN bipolar transistors, filed here as a schematic.

    Schematic · 200 KB · 1 Aug 2026
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    200 KB
  • 2SC5453

    Brief 41.9 KB PDF for the 2SC5453, in the JIS 2SC range that denotes NPN transistors. Catalogued as a schematic, it is most plausibly a short datasheet covering the…

    Schematic · 41.9 KB · 1 Aug 2026
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    41.9 KB
  • 2SC5452

    Concerning the 2SC5452, this 42.4 KB PDF is listed as a schematic but, judging by size and part number, is a component datasheet for an NPN transistor in the Japanese…

    Schematic · 42.4 KB · 1 Aug 2026
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    42.4 KB
  • 2SC5451

    A 40.7 KB PDF bearing the 2SC5451 part number. Under the JIS 2SC convention it is an NPN bipolar transistor, and the document is probably its datasheet even though the…

    Schematic · 40.7 KB · 1 Aug 2026
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    40.7 KB
  • 2SC5450

    For the 2SC5450 there is a 41.0 KB PDF, filed as a schematic, most likely holding the datasheet of this NPN transistor from the Japanese 2SC family.

    Schematic · 41.0 KB · 1 Aug 2026
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    41.0 KB
  • 2SC5448

    A 45.1 KB PDF listed under schematics for the 2SC5448, a part number that under the Japanese JIS scheme identifies an NPN bipolar transistor.

    Schematic · 45.1 KB · 1 Aug 2026
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    45.1 KB
  • 2SC5446

    The largest of this group at 340 KB, this PDF for the 2SC5446 likely contains an extensive datasheet with many characteristic curves and detailed package drawings.

    Schematic · 340 KB · 1 Aug 2026
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    340 KB
  • 2SC5445

    Filed under schematics, this 344 KB PDF carries the part number 2SC5445, which follows the Japanese JIS 2SC prefix for NPN bipolar transistors, so it is most likely a…

    Schematic · 344 KB · 1 Aug 2026
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    344 KB
  • 2SC5444

    A compact 42.3 KB PDF named after the 2SC5444 transistor. Under JIS numbering, 2SC denotes an NPN bipolar device intended mainly for high-frequency use, so this is…

    Schematic · 42.3 KB · 1 Aug 2026
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    42.3 KB
  • 2SC5443

    Part 2SC5443 is the only detail this 42.3 KB PDF name provides. The 2SC prefix marks a JIS-registered NPN bipolar transistor, so expect a datasheet with electrical…

    Schematic · 42.3 KB · 1 Aug 2026
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    42.3 KB
  • 2SC5439

    For the 2SC5439 transistor, this 192 KB PDF is most likely a manufacturer datasheet, given that 2SC is the JIS designation for NPN bipolar parts.

    Schematic · 192 KB · 1 Aug 2026
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    192 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.