Brand
Format
Device
- Name Type Board Source Added Size
- 2SJ561
Part-number document for the 2SJ561, stored as a 160 KB PDF and tagged as a schematic. In Japanese transistor numbering, 2SJ stands for a P-channel FET, so the content…
Schematic · 160 KB · 2 Aug 2026Schematic pdf—160 KB - 2SJ560
Named only 2SJ560, this 184 KB PDF sits in the schematic category but refers to a discrete semiconductor.
Schematic · 184 KB · 2 Aug 2026Schematic pdf—184 KB - 2SJ537
Datasheet-style document for the 2SJ537, delivered as a 137 KB PDF though indexed as a schematic.
Schematic · 137 KB · 2 Aug 2026Schematic pdf—137 KB - 2SJ525
Here the only information in the name is 2SJ525, a Japanese-standard part code where 2SJ marks a P-channel field-effect transistor.
Schematic · 143 KB · 2 Aug 2026Schematic pdf—143 KB - 2SJ520
A compact 44.5 KB PDF labelled 2SJ520 and catalogued as a schematic. Because 2SJ is the JIS prefix for P-channel FETs, the document is best treated as a short datasheet…
Schematic · 44.5 KB · 2 Aug 2026Schematic pdf—44.5 KB - 2SJ516
Indexed as a schematic, this 411 KB PDF is named for the 2SJ516, and in Japanese semiconductor numbering 2SJ denotes a P-channel field-effect transistor.
Schematic · 411 KB · 2 Aug 2026Schematic pdf—411 KB - 2SJ512
Only the part number 2SJ512 appears in the name of this 455 KB PDF, which the index lists among schematics.
Schematic · 455 KB · 2 Aug 2026Schematic pdf—455 KB - 2SJ511
The 2SJ511 named in this 417 KB PDF is a JIS-coded semiconductor, the 2SJ prefix signalling a P-channel field-effect transistor.
Schematic · 417 KB · 2 Aug 2026Schematic pdf—417 KB - 2SJ509
Filed under schematics, the 143 KB PDF named 2SJ509 most probably holds the datasheet for a single transistor, since 2SJ in the Japanese JIS scheme designates a…
Schematic · 143 KB · 2 Aug 2026Schematic pdf—143 KB - 2SJ508
Part reference 2SJ508 is all the name provides for this 136 KB PDF, categorised as a schematic.
Schematic · 136 KB · 2 Aug 2026Schematic pdf—136 KB - 2SJ507
A 139 KB PDF titled 2SJ507, placed in the schematic section of the index. The 2SJ prefix belongs to the JIS semiconductor scheme and denotes a P-channel FET, which…
Schematic · 139 KB · 2 Aug 2026Schematic pdf—139 KB - 2SJ503
Named 2SJ503, this 87.9 KB PDF is tagged as a schematic but most likely contains a transistor datasheet, because 2SJ is the Japanese JIS designation for P-channel…
Schematic · 87.9 KB · 2 Aug 2026Schematic pdf—87.9 KB - 2SJ502
This 170 KB PDF carries the part number 2SJ502 and is indexed under schematics. In JIS naming, 2SJ marks a P-channel FET, so the document is expected to be the datasheet…
Schematic · 170 KB · 2 Aug 2026Schematic pdf—170 KB - 2SJ501
Component document for the 2SJ501 in a 239 KB PDF, labelled in the catalogue as a schematic.
Schematic · 239 KB · 2 Aug 2026Schematic pdf—239 KB - 2SJ499
At just 31.4 KB, the PDF named 2SJ499 is probably a short datasheet or summary sheet, even though it is filed as a schematic.
Schematic · 31.4 KB · 2 Aug 2026Schematic pdf—31.4 KB - 2SJ485
Catalogued among schematics, the 43.5 KB PDF called 2SJ499's neighbour 2SJ485 refers to a semiconductor part; under the JIS scheme the 2SJ prefix designates a P-channel…
Schematic · 43.5 KB · 2 Aug 2026Schematic pdf—43.5 KB - 2SJ466
The part number 2SJ466 is the only detail in the name of this 40.0 KB PDF, tagged as a schematic.
Schematic · 40.0 KB · 2 Aug 2026Schematic pdf—40.0 KB - 2SJ465
Filed as a schematic, this 372 KB PDF named 2SJ465 most likely holds the full datasheet for a P-channel field-effect transistor, since that is what the 2SJ prefix means…
Schematic · 372 KB · 2 Aug 2026Schematic pdf—372 KB - 2SJ464
Under the JIS semiconductor scheme the name 2SJ464 refers to a P-channel FET, and this 320 KB PDF, although indexed as a schematic, should be its datasheet.
Schematic · 320 KB · 2 Aug 2026Schematic pdf—320 KB - 2SJ440
A 110 KB PDF labelled 2SJ440 and listed under schematics. The 2SJ prefix is the Japanese JIS code for P-channel field-effect transistors, so the content is likely a…
Schematic · 110 KB · 2 Aug 2026Schematic pdf—110 KB - 2SJ439
Transistor documentation for the 2SJ439, stored as a 389 KB PDF and catalogued as a schematic.
Schematic · 389 KB · 2 Aug 2026Schematic pdf—389 KB - 2SJ438
Bearing only the part code 2SJ438, this 416 KB PDF is indexed as a schematic, yet the 2SJ prefix in Japanese JIS designation identifies a P-channel field-effect…
Schematic · 416 KB · 2 Aug 2026Schematic pdf—416 KB - 2SJ421
A 105 KB PDF for the 2SJ421, catalogued as a schematic but in practice a component datasheet, since the 2SJ prefix in the Japanese JIS numbering system marks a P-channel…
Schematic · 105 KB · 2 Aug 2026Schematic pdf—105 KB - 2SJ420
Datasheet-style PDF of 105 pages' worth of nothing more than a part number: the 2SJ420, a device whose 2SJ prefix under Japanese JIS designation identifies a P-channel…
Schematic · 102 KB · 2 Aug 2026Schematic pdf—102 KB - 2SJ419
The 2SJ419 is covered by this 100 KB PDF, filed under schematics though the part number points to a discrete transistor datasheet.
Schematic · 100 KB · 2 Aug 2026Schematic pdf—100 KB - 2SJ418
Reference sheet for the 2SJ418 P-channel FET, supplied as a 128 KB PDF and indexed as a schematic.
Schematic · 128 KB · 2 Aug 2026Schematic pdf—128 KB - 2SJ417
At 131 KB, this PDF describes the 2SJ417 transistor; although listed as a schematic, it is a part datasheet by its name.
Schematic · 131 KB · 2 Aug 2026Schematic pdf—131 KB - 2SJ416
PDF documentation, 108 KB, for the 2SJ416, a P-channel field-effect transistor according to the Japanese 2SJ naming convention.
Schematic · 108 KB · 2 Aug 2026Schematic pdf—108 KB - 2SJ413
Compact 79.7 KB PDF for the 2SJ413, indexed under schematics but by its number a single-component datasheet.
Schematic · 79.7 KB · 2 Aug 2026Schematic pdf—79.7 KB - 2SJ412
Datasheet for the 2SJ412 P-channel field-effect transistor, provided as a 328 KB PDF; the larger size suggests detailed curves and package drawings.
Schematic · 328 KB · 2 Aug 2026Schematic pdf—328 KB - 2SJ407
The 2SJ407 is documented in this 398 KB PDF, catalogued as a schematic though it is a component datasheet by name.
Schematic · 398 KB · 2 Aug 2026Schematic pdf—398 KB - 2SJ402
A 420 KB PDF covering the 2SJ402, whose 2SJ prefix under Japanese JIS designation marks a P-channel field-effect transistor.
Schematic · 420 KB · 2 Aug 2026Schematic pdf—420 KB - 2SJ401
Part datasheet in PDF form, 420 KB, for the 2SJ401 P-channel FET; the catalogue lists it as a schematic.
Schematic · 420 KB · 2 Aug 2026Schematic pdf—420 KB - 2SJ400
Small 43.1 KB PDF for the 2SJ400, likely a short datasheet despite being indexed as a schematic.
Schematic · 43.1 KB · 2 Aug 2026Schematic pdf—43.1 KB - 2sj0398
Brief 24.7 KB PDF for the 2SJ0398, written with a leading zero in the name, which most likely refers to the 2SJ398 P-channel FET in JIS numbering.
Schematic · 24.7 KB · 2 Aug 2026Schematic pdf—24.7 KB - 2SJ383
Reference PDF, 110 KB, for the 2SJ383 transistor, catalogued under schematics but by name a datasheet.
Schematic · 110 KB · 2 Aug 2026Schematic pdf—110 KB - 2SJ382
The 2SJ382 P-channel FET is described in this 96.9 KB PDF, filed as a schematic though it is a component datasheet.
Schematic · 96.9 KB · 2 Aug 2026Schematic pdf—96.9 KB - 2SJ381
Datasheet PDF of 107 KB for the 2SJ381, indexed as a schematic. The prefix 2SJ comes from the Japanese JIS discrete semiconductor scheme and denotes a P-channel FET.
Schematic · 107 KB · 2 Aug 2026Schematic pdf—107 KB - 2SJ380
A 320 KB PDF for the 2SJ380, catalogued under schematics but by its number a transistor datasheet. In JIS designation, 2SJ parts are P-channel field-effect transistors.
Schematic · 320 KB · 2 Aug 2026Schematic pdf—320 KB - 2SJ378
Documentation for the 2SJ378 P-channel FET in a 418 KB PDF, listed as a schematic though really a datasheet.
Schematic · 418 KB · 2 Aug 2026Schematic pdf—418 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.