Brand
Format
Device
- Name Type Board Source Added Size
- 2N4400RE
A 304 KB PDF for the 2N4400 with an RE suffix, which may denote a revised or alternate edition of the document, though the name leaves it undefined.
Schematic · 304 KB · 1 Aug 2026Schematic pdf—304 KB - 2N4400-4401
Shared PDF covering the 2N4400 and 2N4401, 48.6 KB, sorted into the schematic category but most likely a combined manufacturer datasheet.
Schematic · 48.6 KB · 1 Aug 2026Schematic pdf—48.6 KB - 2N4400
Component documentation for the 2N4400 transistor, stored as a compact 67.6 KB PDF and filed in the index under the schematic category even though the name points to a…
Schematic · 67.6 KB · 1 Aug 2026Schematic pdf—67.6 KB - 2N4398RE
PDF document of 238 KB covering the 2N4398 device, with an RE suffix in the name whose meaning is not stated, possibly a reissued or revised sheet.
Schematic · 238 KB · 1 Aug 2026Schematic pdf—238 KB - 2N4264RE
Reference sheet for the 2N4264, saved as a 264 KB PDF and carrying an RE tag in the file name that is not explained further.
Schematic · 264 KB · 1 Aug 2026Schematic pdf—264 KB - 2N4126
The 2N4126 is the subject of this 81.9 KB PDF, listed in the schematic section of the catalogue but almost certainly a single-part datasheet.
Schematic · 81.9 KB · 1 Aug 2026Schematic pdf—81.9 KB - 2N4125RE
Datasheet-style PDF of 166 KB for the 2N4125, with an RE suffix appended to the part number; the name does not explain it, so treat it as a possible alternate or revised…
Schematic · 166 KB · 1 Aug 2026Schematic pdf—166 KB - 2N4125
A 61.0 KB PDF for the 2N4125 part number, the plain-named counterpart to an RE variant also present in the index.
Schematic · 61.0 KB · 1 Aug 2026Schematic pdf—61.0 KB - 2N4124
Part documentation for the 2N4124 in PDF form, 96.0 KB, filed among schematics but apparently a component datasheet given the JEDEC-style number.
Schematic · 96.0 KB · 1 Aug 2026Schematic pdf—96.0 KB - 2N4123RE
2N4123 document carrying an RE suffix, provided as a 162 KB PDF and indexed in the schematic category.
Schematic · 162 KB · 1 Aug 2026Schematic pdf—162 KB - 2N4123
Here the 2N4123 is covered by an 83.6 KB PDF, the plain-named version alongside an RE-suffixed file for the same number.
Schematic · 83.6 KB · 1 Aug 2026Schematic pdf—83.6 KB - 2n4036r0
PDF of 86.6 KB for the 2N4036, with an r0 tag in the name that likely marks a revision zero edition, though the file does not say so explicitly.
Schematic · 86.6 KB · 1 Aug 2026Schematic pdf—86.6 KB - 2N4036
Compact 51.7 KB PDF documenting the 2N4036, filed under schematics though its JEDEC-style name indicates a discrete component datasheet.
Schematic · 51.7 KB · 1 Aug 2026Schematic pdf—51.7 KB - 2N4033
Larger than most of its neighbours at 477 KB, this PDF covers the 2N4033 and may contain extra graphs, scanned pages or a multi-part data book extract; the name alone…
Schematic · 477 KB · 1 Aug 2026Schematic pdf—477 KB - 2N4031
Datasheet PDF for the 2N4031 part number, 52.3 KB in size, placed in the schematic category of the index.
Schematic · 52.3 KB · 1 Aug 2026Schematic pdf—52.3 KB - 2N3906
Reference PDF for the 2N3906, 61.0 KB, a widely encountered JEDEC part number that turns up in many consumer and hobby circuits.
Schematic · 61.0 KB · 1 Aug 2026Schematic pdf—61.0 KB - 2N3905RE
A 200 KB PDF on the 2N3905, distinguished by an RE suffix that the name leaves unexplained, possibly an alternate or revised vendor edition.
Schematic · 200 KB · 1 Aug 2026Schematic pdf—200 KB - 2N3905
Plain-named 2N3905 document in PDF format, 62.6 KB, catalogued with schematics but most likely a one-part datasheet.
Schematic · 62.6 KB · 1 Aug 2026Schematic pdf—62.6 KB - 2N3904 3
File for the 2N3904 with a _3 suffix, 51.2 KB PDF; the suffix probably distinguishes it from another copy or edition, but the name does not state its meaning.
Schematic · 51.2 KB · 1 Aug 2026Schematic pdf—51.2 KB - 2N3904
Datasheet PDF of 60.8 KB covering the 2N3904, one of the most commonly found JEDEC part numbers in general-purpose circuits.
Schematic · 60.8 KB · 1 Aug 2026Schematic pdf—60.8 KB - 2N3903RE
The 2N3903 with an RE suffix is documented in this 213 KB PDF; the suffix is not explained and may denote a revised or alternate edition.
Schematic · 213 KB · 1 Aug 2026Schematic pdf—213 KB - 2N3903
At 578 KB, this 2N3903 PDF is considerably heavier than a typical one-part sheet, which may mean scanned pages or an extract covering several related devices, though the…
Schematic · 578 KB · 1 Aug 2026Schematic pdf—578 KB - 2N3903(Sam)
An 86.7 KB PDF for the 2N3903 with a Sam tag in parentheses, which may indicate a particular manufacturer's edition, although the name does not spell it out.
Schematic · 86.7 KB · 1 Aug 2026Schematic pdf—86.7 KB - 2N3866
Small 45.8 KB PDF dedicated to the 2N3866, sorted into the schematic section of the index though the name indicates a discrete component datasheet.
Schematic · 45.8 KB · 1 Aug 2026Schematic pdf—45.8 KB - 2N3859A
Datasheet for the 2N3859A in a 59.0 KB PDF, the A suffix forming part of the registered part number as given in the name.
Schematic · 59.0 KB · 1 Aug 2026Schematic pdf—59.0 KB - 2N3820
PDF reference for the 2N3820, only 26.3 KB, likely a short one- or two-page data sheet, although the index files it as a schematic.
Schematic · 26.3 KB · 1 Aug 2026Schematic pdf—26.3 KB - 2N3819
The 2N3819 is covered by this 26.3 KB PDF, a brief document that is catalogued as a schematic but expected to be a component datasheet.
Schematic · 26.3 KB · 1 Aug 2026Schematic pdf—26.3 KB - 2N3791RE
PDF document for the 2N3791 part, filed under schematics but by its name a component datasheet for a JEDEC 2N-series transistor; the RE suffix in the name is not…
Schematic · 224 KB · 1 Aug 2026Schematic pdf—224 KB - 2N3773RE
Datasheet in PDF form covering the 2N3773, catalogued as a schematic though the name points to a single-part reference for a 2N-numbered transistor.
Schematic · 205 KB · 1 Aug 2026Schematic pdf—205 KB - 2n3773
A compact 32.6 KB PDF for the 2N3773, a JEDEC-registered 2N-series transistor; despite the schematic label it is a component datasheet rather than a circuit drawing.
Schematic · 32.6 KB · 1 Aug 2026Schematic pdf—32.6 KB - 2n3772
Reference sheet for the 2N3772 in a small 14.8 KB PDF, listed as a schematic but in practice a datasheet for a 2N-numbered transistor.
Schematic · 14.8 KB · 1 Aug 2026Schematic pdf—14.8 KB - 2N3771RE
Datasheet PDF of 204 KB for the 2N3771, a JEDEC 2N-series transistor, catalogued in the schematic section.
Schematic · 204 KB · 1 Aug 2026Schematic pdf—204 KB - 2N3771
PDF datasheet for the 2N3771 at 42.8 KB, labelled schematic but naming a single 2N-series transistor rather than a device board.
Schematic · 42.8 KB · 1 Aug 2026Schematic pdf—42.8 KB - 2N3715RE
Component datasheet for the 2N3715, delivered as a 273 KB PDF and filed with schematics.
Schematic · 273 KB · 1 Aug 2026Schematic pdf—273 KB - 2N3704
A 56.1 KB PDF for the 2N3704, a JEDEC-registered 2N-numbered transistor, indexed as a schematic though it is a part datasheet.
Schematic · 56.1 KB · 1 Aug 2026Schematic pdf—56.1 KB - 2N3703
Datasheet for the 2N3703 in PDF format, 56.1 KB, placed in the schematic category. Only the part number is given in the name, with no manufacturer or version mentioned.
Schematic · 56.1 KB · 1 Aug 2026Schematic pdf—56.1 KB - 2N3702
PDF reference sheet of 59.1 KB for the 2N3702, a transistor from the JEDEC 2N numbering series, catalogued under schematics.
Schematic · 59.1 KB · 1 Aug 2026Schematic pdf—59.1 KB - 2N3663
A 300 KB PDF datasheet for the 2N3663, a 2N-series registered transistor, listed as a schematic in this index.
Schematic · 300 KB · 1 Aug 2026Schematic pdf—300 KB - 2N3553
Datasheet for the 2N3553 provided as a 45.1 KB PDF and categorised as a schematic. The name states only the 2N part number, with no manufacturer, package or revision.
Schematic · 45.1 KB · 1 Aug 2026Schematic pdf—45.1 KB - 2N3442RE
PDF datasheet of 136 KB for the 2N3442, catalogued under schematics; the RE suffix in the name is not explained and may identify a revised copy.
Schematic · 136 KB · 1 Aug 2026Schematic pdf—136 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.