• Name Type Board Source Added Size
  • 2SC4481

    A 144 KB PDF specification for the 2SC4481 transistor, filed as a schematic but in fact a component datasheet.

    Schematic · 144 KB · 1 Aug 2026
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    144 KB
  • 2SC4480

    Datasheet for the 2SC4480, stored as a 99.8 KB PDF that opens in any standard reader. By JIS convention the 2SC prefix denotes an NPN bipolar transistor; the name gives…

    Schematic · 99.8 KB · 1 Aug 2026
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    99.8 KB
  • 2SC4479

    Filed under schematics, this 244 KB PDF is named after the part number 2SC4479, which follows the Japanese JIS scheme where the 2SC prefix marks an NPN bipolar…

    Schematic · 244 KB · 1 Aug 2026
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    244 KB
  • 2SC4476

    A compact 93.8 KB PDF carrying only the designation 2SC4476 in its name. Under JIS numbering the 2SC prefix identifies an NPN transistor of the high-frequency class, so…

    Schematic · 93.8 KB · 1 Aug 2026
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    93.8 KB
  • 2SC4475

    Datasheet-style PDF of 88.2 KB for the semiconductor 2SC4475, catalogued in the schematic section.

    Schematic · 88.2 KB · 1 Aug 2026
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    88.2 KB
  • 2SC4474

    Reference sheet for transistor 2SC4474, supplied as a 109 KB PDF and listed among schematics.

    Schematic · 109 KB · 1 Aug 2026
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    109 KB
  • 2SC4473

    The part number 2SC4473 is the only information in this 122 KB PDF name, and it identifies a Japanese JIS-coded NPN transistor of the high-frequency type.

    Schematic · 122 KB · 1 Aug 2026
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    122 KB
  • 2SC4461

    Listed as a schematic, this 103 KB PDF is titled with the device code 2SC4461. In the JIS semiconductor naming scheme, 2SC stands for an NPN bipolar transistor meant for…

    Schematic · 103 KB · 1 Aug 2026
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    103 KB
  • 2SC4460

    Component documentation for 2SC4460 in a 108 KB PDF file. The number follows Japanese JIS registration, where the 2SC prefix denotes an NPN transistor for high-frequency…

    Schematic · 108 KB · 1 Aug 2026
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    108 KB
  • 2SC4459

    A 106 KB PDF named only 2SC4459, placed in the schematic category of the index. That JIS-style code marks an NPN bipolar transistor designed for high-frequency…

    Schematic · 106 KB · 1 Aug 2026
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    106 KB
  • 2SC4458

    Transistor 2SC4458 is the subject of this 103 KB PDF, which the catalogue lists as a schematic.

    Schematic · 103 KB · 1 Aug 2026
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    103 KB
  • 2SC4457

    Stored as a 102 KB PDF, this document bears the semiconductor designation 2SC4457 and nothing more.

    Schematic · 102 KB · 1 Aug 2026
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    102 KB
  • 2SC4455

    Datasheet candidate for the 2SC4455 transistor, a 100 KB PDF although filed with schematics.

    Schematic · 100 KB · 1 Aug 2026
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    100 KB
  • 2SC4454

    Part number 2SC4454 gives this 101 KB PDF its name, and the index places it in the schematic group.

    Schematic · 101 KB · 1 Aug 2026
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    101 KB
  • 2SC4453

    At only 34.3 KB, this PDF for 2SC4453 is probably a short datasheet of a page or two, even though it is catalogued as a schematic.

    Schematic · 34.3 KB · 1 Aug 2026
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    34.3 KB
  • 2SC4452

    Named after transistor 2SC4452, this 98.8 KB PDF is listed as a schematic but most likely contains the component datasheet.

    Schematic · 98.8 KB · 1 Aug 2026
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    98.8 KB
  • 2SC4451

    A 90.4 KB PDF identified solely by the code 2SC4451. Under Japanese JIS semiconductor naming, the 2SC prefix marks an NPN transistor of the high-frequency type, so this…

    Schematic · 90.4 KB · 1 Aug 2026
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    90.4 KB
  • 2SC4450

    Documentation for the 2SC4450 semiconductor arrives as an 86.3 KB PDF in the schematic listing.

    Schematic · 86.3 KB · 1 Aug 2026
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    86.3 KB
  • 2SC4449

    The smaller 77.9 KB PDF here carries the type number 2SC4449, indexed as a schematic but almost certainly a component datasheet.

    Schematic · 77.9 KB · 1 Aug 2026
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    77.9 KB
  • 2SC4448

    Larger than most in this series at 211 KB, the PDF for 2SC4448 may include characteristic graphs alongside the ratings tables.

    Schematic · 211 KB · 1 Aug 2026
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    211 KB
  • 2SC4446

    Transistor reference for part 2SC4446, a 143 KB PDF classed as a schematic. Japanese JIS registration gives the 2SC prefix to NPN bipolar devices designed for…

    Schematic · 143 KB · 1 Aug 2026
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    143 KB
  • 2SC4443

    A 152 KB PDF titled with the device number 2SC4443 and grouped among schematics. In the JIS scheme, codes starting with 2SC refer to NPN transistors for high-frequency…

    Schematic · 152 KB · 1 Aug 2026
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    152 KB
  • 2SC4441

    Indexed as a schematic, this 101 KB PDF is named for the semiconductor 2SC4441. The 2SC portion is a JIS designation for NPN bipolar transistors of the high-frequency…

    Schematic · 101 KB · 1 Aug 2026
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    101 KB
  • 2SC4440

    Part code 2SC4440 is all the 97.3 KB PDF name reveals, and the catalogue places it under schematics.

    Schematic · 97.3 KB · 1 Aug 2026
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    97.3 KB
  • 2SC4439

    At 235 KB this PDF for 2SC4439 is one of the more detailed files in the set, likely carrying graphs as well as rating tables.

    Schematic · 235 KB · 1 Aug 2026
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    235 KB
  • 2SC4438

    Datasheet-type PDF of 132 KB covering transistor 2SC4438, filed with the schematics in this index.

    Schematic · 132 KB · 1 Aug 2026
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    132 KB
  • 2SC4437

    A 91.7 KB PDF bearing the JIS part number 2SC4437, catalogued as a schematic. The 2SC prefix classifies it as an NPN bipolar transistor for high-frequency use, so the…

    Schematic · 91.7 KB · 1 Aug 2026
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    91.7 KB
  • 2SC4435

    PDF document for the 2SC4435, catalogued as a schematic but named after a discrete semiconductor part number rather than a board.

    Schematic · 92.2 KB · 1 Aug 2026
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    92.2 KB
  • 2SC4433

    Part-number reference for the 2SC4433 in PDF form, about 71.5 KB. The name gives no board or device, only the JIS designation, where 2SC denotes an NPN bipolar…

    Schematic · 71.5 KB · 1 Aug 2026
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    71.5 KB
  • 2SC4432

    A compact 24.0 KB PDF titled only with the part number 2SC4432, filed under schematics.

    Schematic · 24.0 KB · 1 Aug 2026
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    24.0 KB
  • 2SC4430

    Datasheet-style PDF named for the 2SC4430, sized 108 KB and listed as a schematic in the index.

    Schematic · 108 KB · 1 Aug 2026
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    108 KB
  • 2SC4429

    The 2SC4429 is the only information carried by this 107 KB PDF name. Following Japanese JIS semiconductor numbering, 2SC stands for an NPN bipolar transistor, so the…

    Schematic · 107 KB · 1 Aug 2026
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    107 KB
  • 2SC4428

    PDF reference for transistor part 2SC4428, 107 KB, indexed under the schematic category.

    Schematic · 107 KB · 1 Aug 2026
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    107 KB
  • 2SC4427

    Named simply 2SC4427, this 109 KB PDF documents a single semiconductor rather than a complete board.

    Schematic · 109 KB · 1 Aug 2026
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    109 KB
  • 2SC4426

    A 105 KB PDF covering the 2SC4426, filed as a schematic although the name is a component number.

    Schematic · 105 KB · 1 Aug 2026
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    105 KB
  • 2SC4425

    Component documentation for the 2SC4425 in a 102 KB PDF. The JIS prefix 2SC denotes an NPN bipolar transistor, which points to datasheet content rather than a device…

    Schematic · 102 KB · 1 Aug 2026
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    102 KB
  • 2SC4424

    PDF file of roughly 104 KB identified only by the part number 2SC4424. Under the Japanese JIS numbering scheme, 2SC parts are NPN bipolar transistors, so the document…

    Schematic · 104 KB · 1 Aug 2026
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    104 KB
  • 2SC4423

    The 2SC4423 is described by this 102 KB PDF, which the index lists as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, the contents should be a…

    Schematic · 102 KB · 1 Aug 2026
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    102 KB
  • 2SC4417 E

    PDF for the 2SC4417 carrying an _E suffix whose meaning the name does not explain, sized 40.7 KB.

    Schematic · 40.7 KB · 1 Aug 2026
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    40.7 KB
  • 2SC4414

    At 138 KB, this PDF is named for the 2SC4414 and stored under schematics, though the name is a transistor part number.

    Schematic · 138 KB · 1 Aug 2026
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    138 KB

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