Brand
Format
Device
- Name Type Board Source Added Size
- 2SC3901
The 2SC3901 transistor is documented in this 88.3 KB PDF. Following the JIS convention, the 2SC prefix denotes an NPN bipolar device, so the file is most plausibly its…
Schematic · 88.3 KB · 1 Aug 2026Schematic pdf—88.3 KB - 2SC3899
Component datasheet in PDF form, 87.9 KB, for the 2SC3899. The JIS numbering system uses 2SC for NPN bipolar transistors, which fits a part specification better than a…
Schematic · 87.9 KB · 1 Aug 2026Schematic pdf—87.9 KB - 2SC3897
An NPN transistor reference for the 2SC3897, supplied as a 93.9 KB PDF. Part numbers with the 2SC prefix follow the Japanese JIS scheme for NPN bipolar devices, so this…
Schematic · 93.9 KB · 1 Aug 2026Schematic pdf—93.9 KB - 2SC3896
PDF document of 96.1 KB tied to the 2SC3896 transistor, named under the JIS standard in which 2SC indicates an NPN bipolar part.
Schematic · 96.1 KB · 1 Aug 2026Schematic pdf—96.1 KB - 2SC3895
Specification sheet in PDF, 84.7 KB, for the 2SC3895 part. JIS numbering reserves the 2SC prefix for NPN bipolar transistors, so this is likely the device datasheet; no…
Schematic · 84.7 KB · 1 Aug 2026Schematic pdf—84.7 KB - 2SC3894
The 2SC3894 NPN bipolar transistor is covered by this 84.5 KB PDF, labelled a schematic but named only by a JIS part number, where 2SC denotes NPN devices, so it is most…
Schematic · 84.5 KB · 1 Aug 2026Schematic pdf—84.5 KB - 2SC3862
At 320 KB, the largest document in this group, this PDF is for the 2SC3862 transistor. The 2SC prefix follows the JIS scheme for NPN bipolar devices, so the content is…
Schematic · 320 KB · 1 Aug 2026Schematic pdf—320 KB - 2SC3852
A brief 24.0 KB PDF for the 2SC3852, a part numbered under the JIS convention in which 2SC marks an NPN bipolar transistor.
Schematic · 24.0 KB · 1 Aug 2026Schematic pdf—24.0 KB - 2SC3829 E
Datasheet-style PDF, 42.2 KB, for the 2SC3829 transistor, carrying an _E suffix whose meaning the name does not explain, possibly an edition or language tag.
Schematic · 42.2 KB · 1 Aug 2026Schematic pdf—42.2 KB - 2SC3820
PDF reference of 87.0 KB for the 2SC3820. The 2SC prefix is the Japanese JIS designation for NPN bipolar transistors, so despite the schematic label this is most likely…
Schematic · 87.0 KB · 1 Aug 2026Schematic pdf—87.0 KB - 2SC3811 E
Covering the 2SC3811, this 45.7 KB PDF has an _E suffix in its name, which is not explained and may denote an edition or English version.
Schematic · 45.7 KB · 1 Aug 2026Schematic pdf—45.7 KB - 2SC3808
Catalogued as a schematic, this 87.6 KB PDF is named only with the part number 2SC3808, which follows the Japanese JIS scheme where 2SC marks an NPN bipolar transistor…
Schematic · 87.6 KB · 1 Aug 2026Schematic pdf—87.6 KB - 2SC3807
A 129 KB PDF filed under schematics, though its name, 2SC3807, is simply a transistor type number.
Schematic · 129 KB · 1 Aug 2026Schematic pdf—129 KB - 2SC3805
Part number 2SC3805 is the only information in this 184 KB PDF name, and although it is listed as a schematic, the 2SC prefix under Japanese JIS numbering identifies an…
Schematic · 184 KB · 1 Aug 2026Schematic pdf—184 KB - 2SC3803
Indexed as a schematic, this 195 KB PDF carries just the type number 2SC3803. In JIS semiconductor naming, 2SC stands for an NPN transistor, so the content is most…
Schematic · 195 KB · 1 Aug 2026Schematic pdf—195 KB - 2SC3792
Small 84.1 KB PDF whose name, 2SC3792, is a bare transistor designation; it sits in the schematic category, yet the Japanese 2SC prefix points to an NPN bipolar device…
Schematic · 84.1 KB · 1 Aug 2026Schematic pdf—84.1 KB - 2SC3790
The name of this 176 KB PDF consists only of 2SC3790, a JIS-style part number in which 2SC denotes an NPN transistor.
Schematic · 176 KB · 1 Aug 2026Schematic pdf—176 KB - 2SC3789
2SC3789 is the sole identifier on this 157 KB PDF, placed in the schematic section of the index.
Schematic · 157 KB · 1 Aug 2026Schematic pdf—157 KB - 2SC3788
Listed among schematics, this 155 KB PDF is named after the transistor type 2SC3788 and gives no further details such as maker or case.
Schematic · 155 KB · 1 Aug 2026Schematic pdf—155 KB - 2SC3787
A 135 KB PDF identified only by the part number 2SC3787. While the index files it as a schematic, the JIS designation 2SC indicates an NPN bipolar transistor, which…
Schematic · 135 KB · 1 Aug 2026Schematic pdf—135 KB - 2SC3786
File name 2SC3786 offers nothing beyond a transistor type number, and the 81.5 KB PDF is placed in the schematic category.
Schematic · 81.5 KB · 1 Aug 2026Schematic pdf—81.5 KB - 2SC3785
Bearing only the number 2SC3785, this 84.2 KB PDF is indexed as a schematic, though the JIS 2SC prefix identifies an NPN bipolar transistor and suggests a datasheet…
Schematic · 84.2 KB · 1 Aug 2026Schematic pdf—84.2 KB - 2sc4849
Compact 39.7 KB PDF named 2sc4849, written in lowercase but following the Japanese JIS pattern where 2SC denotes an NPN transistor.
Schematic · 39.7 KB · 1 Aug 2026Schematic pdf—39.7 KB - 2SC4844
At 469 KB, this PDF carries just the transistor designation 2SC4844 and is filed in the schematic category.
Schematic · 469 KB · 1 Aug 2026Schematic pdf—469 KB - 2SC4843
Named solely 2SC4843, this 469 KB PDF belongs to the schematic section but almost certainly describes a single component: the Japanese JIS prefix 2SC identifies an NPN…
Schematic · 469 KB · 1 Aug 2026Schematic pdf—469 KB - 2SC4842
Another 469 KB PDF from the 2SC48xx range, this one labelled 2SC4842. The 2SC prefix in JIS semiconductor numbering denotes an NPN bipolar transistor, so despite the…
Schematic · 469 KB · 1 Aug 2026Schematic pdf—469 KB - 2SC4841
The 466 KB PDF here is titled only 2SC4841, a Japanese JIS transistor code where 2SC stands for NPN.
Schematic · 466 KB · 1 Aug 2026Schematic pdf—466 KB - 2SC4840
Part number 2SC4840 names this 468 KB PDF, which the index lists as a schematic. Following JIS conventions, the 2SC prefix marks an NPN transistor, so expect datasheet…
Schematic · 468 KB · 1 Aug 2026Schematic pdf—468 KB - 2SC4839
Filed under schematics, this 466 KB PDF is identified by the code 2SC4839 alone. In the Japanese JIS designation system the 2SC prefix belongs to NPN bipolar…
Schematic · 466 KB · 1 Aug 2026Schematic pdf—466 KB - 2SC4837
A 149 KB PDF carrying the bare transistor number 2SC4837. Though placed in the schematic category, the JIS prefix 2SC identifies an NPN transistor, so the file is…
Schematic · 149 KB · 1 Aug 2026Schematic pdf—149 KB - 2SC4836
Only the type number 2SC4836 appears in the name of this 110 KB PDF, indexed as a schematic.
Schematic · 110 KB · 1 Aug 2026Schematic pdf—110 KB - 2SC4835 E
Labelled 2SC4835 with an _E suffix, this 41.5 KB PDF is filed as a schematic but refers to a JIS-numbered NPN transistor, indicated by the 2SC prefix.
Schematic · 41.5 KB · 1 Aug 2026Schematic pdf—41.5 KB - 2SC4827
The 109 KB PDF named 2SC4827 belongs to the schematic category, yet its title is simply a transistor part number.
Schematic · 109 KB · 1 Aug 2026Schematic pdf—109 KB - 2SC4826
Very small at 26.8 KB, this PDF is identified only as 2SC4826, a JIS transistor code in which 2SC marks an NPN type.
Schematic · 26.8 KB · 1 Aug 2026Schematic pdf—26.8 KB - 2SC4824
Transistor number 2SC4824 is all the name of this 141 KB PDF reveals; the index places it among schematics.
Schematic · 141 KB · 1 Aug 2026Schematic pdf—141 KB - 2SC4821
Indexed as a schematic, this 95.8 KB PDF carries only the designation 2SC4821. In the JIS system the 2SC prefix denotes an NPN transistor, so the content is most likely…
Schematic · 95.8 KB · 1 Aug 2026Schematic pdf—95.8 KB - 2SC4809 E
Component document for the 2SC4809 transistor, filed under schematics but by its name and small size most likely a manufacturer datasheet.
Schematic · 40.3 KB · 1 Aug 2026Schematic pdf—40.3 KB - 2SC4808 E
A 41.5 KB PDF covering the 2SC4808, a part number in the JIS 2SC series used for NPN bipolar transistors.
Schematic · 41.5 KB · 1 Aug 2026Schematic pdf—41.5 KB - 2SC4805 E
Reference sheet for the 2SC4805 NPN transistor, stored as a compact PDF of about 40 KB with an _E suffix that probably indicates an English edition.
Schematic · 40.5 KB · 1 Aug 2026Schematic pdf—40.5 KB - 2SC4793
PDF documentation for the 2SC4793 transistor, at 173 KB larger than most files in this series and probably a fuller datasheet with characteristic curves.
Schematic · 173 KB · 1 Aug 2026Schematic pdf—173 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.