• Name Type Board Source Added Size
  • 2sc5575

    Datasheet PDF for the 2SC5575, 52.0 KB, placed in the schematic section of the index. The file name contains only the part number.

    Schematic · 52.0 KB · 1 Aug 2026
    Schematic pdf
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    52.0 KB
  • 2SC4249

    The 2SC4249 transistor is the subject of this 263 KB PDF, filed under schematics. The name carries the part number alone, so maker and revision are not stated.

    Schematic · 263 KB · 1 Aug 2026
    Schematic pdf
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    263 KB
  • 2SC4248

    PDF reference for the 2SC4248 transistor, 300 KB in size. Beyond the part number the file name gives no information about manufacturer, package or revision.

    Schematic · 300 KB · 1 Aug 2026
    Schematic pdf
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    300 KB
  • 2SC4247

    Transistor datasheet in PDF for the 2SC4247, 302 KB, indexed with schematics rather than board diagrams. Only the part number is provided in the name.

    Schematic · 302 KB · 1 Aug 2026
    Schematic pdf
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    302 KB
  • 2SC4246

    A 305 KB PDF for the 2SC4246 transistor. The name states nothing apart from the part number, so the manufacturer and revision have to be read inside the document.

    Schematic · 305 KB · 1 Aug 2026
    Schematic pdf
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    305 KB
  • 2SC4245

    Part documentation in PDF form for the 2SC4245, 335 KB, catalogued in the schematic category. The file name gives only the part number without maker, package or version.

    Schematic · 335 KB · 1 Aug 2026
    Schematic pdf
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    335 KB
  • 2SC4244

    A 274 KB PDF named after the part number 2SC4244, filed under schematics but most likely a component datasheet.

    Schematic · 274 KB · 1 Aug 2026
    Schematic pdf
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    274 KB
  • 2SC4224

    Reference PDF for the 2SC4224, at 97.3 KB, catalogued as a schematic although the name is just a semiconductor part number.

    Schematic · 97.3 KB · 1 Aug 2026
    Schematic pdf
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    97.3 KB
  • 2SC4223

    Part number 2SC4223 is all the file name gives, so this 93.9 KB PDF is best treated as a datasheet for that component rather than a circuit schematic.

    Schematic · 93.9 KB · 1 Aug 2026
    Schematic pdf
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    93.9 KB
  • 2SC4222

    Datasheet-style PDF, 95.3 KB, for the 2SC4222 transistor. It is indexed as a schematic, but the name holds only the part number.

    Schematic · 95.3 KB · 1 Aug 2026
    Schematic pdf
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    95.3 KB
  • 2SC4221

    At 108 KB, this PDF is labelled with the transistor type 2SC4221 and nothing else, so no board, model or revision is identified.

    Schematic · 108 KB · 1 Aug 2026
    Schematic pdf
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    108 KB
  • 2SC4220

    Component documentation for the 2SC4220, delivered as a 106 KB PDF and filed under schematics.

    Schematic · 106 KB · 1 Aug 2026
    Schematic pdf
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    106 KB
  • 2SC4219

    Small 92.6 KB PDF bearing only the part number 2SC4219. Although the catalogue lists it as a schematic, the 2SC prefix, the JEITA code for an NPN bipolar transistor…

    Schematic · 92.6 KB · 1 Aug 2026
    Schematic pdf
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    92.6 KB
  • 2SC4218

    A 128 KB PDF identified solely by the transistor number 2SC4218. JEITA naming assigns 2SC to NPN bipolar transistors, so despite the schematic label this is most…

    Schematic · 128 KB · 1 Aug 2026
    Schematic pdf
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    128 KB
  • 2SC5776

    Compact 29.9 KB PDF for the 2SC5776, indexed as a schematic but named with a single semiconductor part number.

    Schematic · 29.9 KB · 1 Aug 2026
    Schematic pdf
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    29.9 KB
  • 2sc5574

    Datasheet PDF, 52.4 KB, for the 2SC5574, with the type number written in lowercase in the original name.

    Schematic · 52.4 KB · 1 Aug 2026
    Schematic pdf
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    52.4 KB
  • 2SC5098

    The 2SC5098 transistor is the only identifier in this 298 KB PDF, which the index files under schematics.

    Schematic · 298 KB · 1 Aug 2026
    Schematic pdf
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    298 KB
  • 2SC5097

    The largest of this set at 474 KB, this PDF is named for the 2SC5097 and nothing more. The 2SC designation, under Japanese JEITA rules, belongs to NPN bipolar…

    Schematic · 474 KB · 1 Aug 2026
    Schematic pdf
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    474 KB
  • 2SC5096FT

    A 126 KB PDF for the 2SC5096FT, which adds an FT suffix to the base type 2SC5096. Under JEITA naming the 2SC prefix denotes an NPN bipolar transistor, and suffixes like…

    Schematic · 126 KB · 1 Aug 2026
    Schematic pdf
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    126 KB
  • 2SC5096

    Device datasheet in PDF form, 297 KB, for the 2SC5096, though the catalogue lists it as a schematic.

    Schematic · 297 KB · 1 Aug 2026
    Schematic pdf
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    297 KB
  • 2SC5095

    Part 2SC5095 gives this 296 KB PDF its name, and that is the only detail available: no board, revision or manufacturer is stated.

    Schematic · 296 KB · 1 Aug 2026
    Schematic pdf
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    296 KB
  • 2SC4217

    Short 88.9 KB PDF carrying the transistor number 2SC4217, filed among schematics. JEITA assigns the 2SC prefix to NPN bipolar transistors, so this should be a datasheet…

    Schematic · 88.9 KB · 1 Aug 2026
    Schematic pdf
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    88.9 KB
  • 2SC4215

    PDF reference of 290 KB for the 2SC4215, indexed as a schematic but named only by part number.

    Schematic · 290 KB · 1 Aug 2026
    Schematic pdf
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    290 KB
  • 2SC4214

    Datasheet for the 2SC4214 transistor, supplied as a 279 KB PDF. The file name holds nothing beyond the part number, so the manufacturer, package and target equipment…

    Schematic · 279 KB · 1 Aug 2026
    Schematic pdf
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    279 KB
  • 2SC4213

    Named only 2SC4213, this 289 KB PDF is catalogued as a schematic, yet the JEITA-style 2SC prefix identifies an NPN bipolar transistor, so a component datasheet is the…

    Schematic · 289 KB · 1 Aug 2026
    Schematic pdf
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    289 KB
  • 2SC4210

    A 195 KB PDF labelled with the transistor type 2SC4210. No device, board or manufacturer is named; the 2SC prefix simply tells us, through the Japanese JEITA system…

    Schematic · 195 KB · 1 Aug 2026
    Schematic pdf
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    195 KB
  • 2SC4209

    Component sheet for the 2SC4209 in PDF format, 187 KB. The original name contains just the part number, so details like package, maker or revision are absent.

    Schematic · 187 KB · 1 Aug 2026
    Schematic pdf
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    187 KB
  • 2SC4208 E

    A 51.7 KB PDF for the 2SC4208, with an _E suffix in the name whose meaning is not stated; it could mark an edition or language version, but that is unconfirmed.

    Schematic · 51.7 KB · 1 Aug 2026
    Schematic pdf
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    51.7 KB
  • 2SC4207

    Part number 2SC4207 is the sole content of this 257 KB PDF's name, which the index places under schematics.

    Schematic · 257 KB · 1 Aug 2026
    Schematic pdf
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    257 KB
  • 2SC4204

    106 KB PDF tied to the 2SC4204 transistor, with no other information in the file name. The JEITA 2SC prefix denotes an NPN bipolar device, so despite the schematic label…

    Schematic · 106 KB · 1 Aug 2026
    Schematic pdf
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    106 KB
  • 2SC4203

    A 249 KB PDF for the 2SC4203, filed as a schematic but named with only a semiconductor type number.

    Schematic · 249 KB · 1 Aug 2026
    Schematic pdf
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    249 KB
  • 2SC4200

    Catalogued as a schematic, this 240 KB PDF carries only the part number 2SC4200 in its name, which points to a component datasheet rather than a board diagram.

    Schematic · 240 KB · 1 Aug 2026
    Schematic pdf
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    240 KB
  • 2SC4188

    Listed under schematics but named only after a part number, this 91.6 KB PDF most likely holds the datasheet for the 2SC4188 transistor.

    Schematic · 91.6 KB · 1 Aug 2026
    Schematic pdf
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    91.6 KB
  • 2SC4172

    The name 2SC4172 is a Japanese JIS semiconductor designation, so this 109 KB PDF, though filed as a schematic, should be the reference sheet for an NPN bipolar…

    Schematic · 109 KB · 1 Aug 2026
    Schematic pdf
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    109 KB
  • 2SC4171

    A 100 KB PDF whose name is simply the part number 2SC4171; despite the schematic label it is best treated as a transistor datasheet.

    Schematic · 100 KB · 1 Aug 2026
    Schematic pdf
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    100 KB
  • 2SC4169

    Filed as a schematic, this compact 79.7 KB PDF is named for the 2SC4169, a JIS-style designation that belongs to an NPN bipolar transistor, so the content is most…

    Schematic · 79.7 KB · 1 Aug 2026
    Schematic pdf
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    79.7 KB
  • 2SC4168

    Only the part number 2SC4168 identifies this 150 KB PDF, which carries a schematic label but is almost certainly a component datasheet.

    Schematic · 150 KB · 1 Aug 2026
    Schematic pdf
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    150 KB
  • 2SC4164

    Despite sitting in the schematic category, this 99.9 KB PDF is named after the 2SC4164 and should therefore contain transistor specifications rather than a circuit…

    Schematic · 99.9 KB · 1 Aug 2026
    Schematic pdf
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    99.9 KB
  • 2SC4163

    The 2SC4163 part number is all this 98.9 KB PDF name reveals, so although labelled a schematic it is best read as a transistor datasheet.

    Schematic · 98.9 KB · 1 Aug 2026
    Schematic pdf
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    98.9 KB
  • 2SC4162

    A 98.4 KB PDF titled with the part number 2SC4162, filed under schematics but in practice expected to be the datasheet for that transistor.

    Schematic · 98.4 KB · 1 Aug 2026
    Schematic pdf
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    98.4 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.