A 398 KB PDF for the 2SK2034, a part in the Japanese 2SK series of N-channel field-effect transistors.

The 2SK1920 is the only detail in this file name, and the 93.1 KB PDF is indexed as a schematic.

For the 2SK1905 N-channel field-effect transistor, this PDF of 92.7 KB is indexed under schematics, though a bare part number in the name points to a datasheet.

PDF for the 2SK1739A, 197 KB, listed as a schematic. The 2SK prefix follows the Japanese JIS designation for N-channel field-effect transistors, and the trailing A…

Covering the 2SJ589LS, this 33.2 KB PDF is catalogued as a schematic, though the name points to a component datasheet.

A 126 KB PDF dedicated to the 2SC5257, sorted into the schematic section although the name identifies a single component.

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

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…

PDF document for the 2SC5785, filed in the index as a schematic, though the part number follows the Japanese JIS scheme where the 2SC prefix marks an NPN bipolar…

Small 41.7 KB PDF for the 2SC5346; the _E suffix possibly marks an English edition, though the name alone cannot confirm this.

PDF documentation, 311 KB, for the 2SC3121 NPN bipolar transistor, named in the Japanese JIS 2SC style.

Catalogued under schematics, this 184 KB PDF carries only the part code 2SC3072 in its name and most likely contains that transistor's datasheet.

Filed as a schematic, this 52.9 KB PDF is named after the 2SB1668, a PNP bipolar transistor according to Japanese JIS numbering; the contents should therefore be its…

The 2SA1587 transistor is the subject of this 323 KB PDF, the largest in this group and likely to include detailed characteristic graphs.

PDF component reference, 101 KB, describing the 2SA1798 transistor, listed in the schematic section of the index.

Reference PDF of 96.5 KB tied to the 2N6237, a JEDEC-numbered discrete semiconductor; the index lists it as a schematic, but it most likely holds the device datasheet.

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…

Datasheet for the 2N3442 in a 136 KB PDF, filed in the schematic category. The r7 ending in the name likely marks a document revision number, though the name does not…

Indexed under schematics, this 181 KB PDF named 28512 most likely documents a 28-series 512 Kbit parallel EEPROM, though the name does not confirm the manufacturer or…

Datasheet for the 40TPS08, a 204 KB PDF filed as a schematic. Parts in the 40TPS series are thyristors used for phase control and inrush limiting, often found in larger…

This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.

Firmware archive for the Microsoft Surface Go, model 1901, 64GB version, marked as tested.

Named by its document code SDLS152, this 439 KB PDF is a component datasheet with no part number in the title.

Zip archive for the H61H2-M2 board, revision V2.0, about 2.80 MB. It targets the second revision of this Intel H61 desktop board and should not be confused with the V1.0…

RAR archive of 2.27 MB named PIH61T, a short code that gives no clear brand, revision or content description.

Compressed file of 549 KB for Quanta motherboard DA0AX1MB6H1, revision H. Its small size suggests a boardview or BIOS dump rather than a complete schematic, but the name…

BIOS image for a Dell Inspiron 15 3000 series notebook, tagged FX3MC, which is probably a Dell part number for the motherboard.

BIOS archive for the HP EliteBook 6470b, board number 6050A2466401-MB-A03. HP sources this design from Inventec, whose 6050A-prefixed numbering carries the revision at…

Archive for the P8H61-I LX, a mini-ITX motherboard on the Intel H61 chipset; the name does not reveal the revision or what kind of files are packed inside.

HCL P38 PDC firmware for the Nvidia-based version, supplied as a 612 KB RAR archive. The Nvidia tag separates it from other P38 builds, and PDC probably refers to a…

Wistron schematic for the DV15CP project at revision RA00, delivered as a 2.81 MB PDF. The name gives no laptop brand or board number, so identify the target machine…

Small RAR archive of 659 KB labelled only CQ32, which points to the HP Compaq Presario CQ32 notebook.

Megaware laptop BIOS for the H24Z board, with 08N1-07P4J00 being the board part number noted in the name.

Compressed ZIP for the ASUS X451CA, mainboard revision 2.1, dealing with disabling the onboard RAM.

Firmware for the HP G61-455EE laptop, stored as an 833 KB RAR. Only the model designation appears in the name; board number and BIOS revision are not listed.

HP 15 archive for Compal board LA-A992P, a Compal design sold under the HP brand, as the LA-xxxxP numbering shows.

Service archive for the Dell Latitude E6500 referencing Compal board LA-4043, with the usual trailing P suffix and revision omitted from the name.

Schematic for the HP DV6000 notebook, with AT3 in the name, which likely refers to the ODM project code of this particular board design.

BIOS firmware for the Sony VAIO SVE151D11L on Sony board MBX-269, with VGA in the name, which suggests the version with a discrete graphics card.

BIOS firmware archive for Quanta motherboard DA0AX2MB6E0, with AX2 as the project code.