BIOS archive for the ASUS N82JV laptop mainboard, revision 2.0, marked OK with what appears to be version 212 in the name.

BIOS dump for the Lenovo V130-15IKB, machine type 81HN, built on the LV315KB mainboard 17807-3M with part number 448.0DC01.003M, and marked as working.

Working BIOS image for an ASUS A85V laptop on Compal board LA-8224P revision 1.0, project QCL41, marked OK by its name and packed as RAR.

Firmware archive for the ASUS X555LD notebook, packed in a 10.1 MB RAR. The name gives no revision, version or chip details, and the larger size may mean several images…

Unlabelled 16 MB BIOS image whose name suggests that the Intel Management Engine region has been cleaned.

A 16.0 MB BIOS image tagged 08A3C, firmware version F22, and stated to include DMI data, meaning serial and system identification fields are populated.

Documentation for the 2SD2599, a 251 KB PDF catalogued among schematics, larger than many single-part sheets and possibly containing characteristic curves and package…

PDF sheet of about 41.1 KB for the 5LN02M, filed under schematics. Only the part code appears in the name; by the naming pattern LN likely marks the N-channel MOSFET…

Part 5LN01N is described in this 27.9 KB PDF, placed in the schematic section. The name gives nothing beyond the part code; within this family LN appears to indicate an…

PDF datasheet for the 4N35 optocoupler, marked as revision 2 in the file name and about 276 KB in size.

A 35.0 KB PDF referencing the 2sk2574, listed with schematics but named solely by its part number.

PDF datasheet, 298 KB, for the 2SK2037 N-channel FET, identified by its JIS 2SK prefix.

Reference PDF for the 2SK1888 N-channel FET, 94.9 KB, catalogued as a schematic. The 2SK code follows the Japanese registration system for transistors, so this is a…

Component reference sheet covering the 2SK1732, an N-channel field-effect transistor according to the Japanese 2SK designation scheme.

An 82.7 KB PDF for the 2SK1729 N-channel FET, the 2SK code following the Japanese semiconductor naming convention.

Semiconductor datasheet, 102 KB PDF, for the 2SK1467, judging by the Japanese 2SK prefix that marks N-channel FETs.

The 2SK1461 in the file name is a JIS-style code for an N-channel FET, so this 120 KB PDF, though listed as a schematic, is expected to be its datasheet.

A PDF of about 346 KB for the part numbered 2SJ74, filed under schematics although a part-number name like this normally marks a component datasheet.

This 100 KB PDF, catalogued as a schematic, bears only the designation 2SJ268. Under the JIS convention, 2SJ marks a P-channel FET, so the file most probably holds the…

Reference datasheet in PDF format, about 133 KB, describing the 2SD826 transistor; the source manufacturer is not given in the name.

Compact 36.0 KB PDF covering the 2SC5244, listed as a schematic though the file name matches a single semiconductor part number.

Part-number document for the 2SC5173, stored as a 231 KB PDF under the schematic category.

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

Datasheet in PDF format for the 2SC5583, 46.0 KB in size. The file name states the part number and nothing else.

Part documentation in PDF form for the 2SC4245, 335 KB, catalogued in the schematic category. The file name gives only the part number without maker, package or version.

PDF file of 466 KB covering the 2SC5090 part, a JIS-registered NPN bipolar transistor going by its 2SC prefix.

Transistor datasheet PDF for the 2SC5519, 47.0 KB, listed in the schematic category. The JIS 2SC prefix marks it as an NPN bipolar device; no other information appears…

The name refers to the 2SC5502, a part in the Japanese 2SC numbering family reserved for NPN bipolar transistors.

Part documentation for the 2SC4075 in PDF format, 73.6 KB, listed among schematics. The name follows the Japanese JIS code, where 2SC means an NPN bipolar transistor.

PDF datasheet for the 2SC5415, 47.1 KB, placed in the schematic category and named only by part number.

A 30.2 KB PDF named for the 2SC3915 part. Under Japanese JIS numbering the 2SC prefix denotes an NPN bipolar transistor, so this is most likely its datasheet; no…

PDF of 41.0 KB for the 2SC3904 transistor, with an _E suffix in the name whose meaning is not stated, possibly an edition or language marker.

Compact 34.8 KB PDF for the 2SC5305 transistor, a part number in the JIS 2SC series used for NPN bipolar devices.

A 320 KB PDF dealing with the 2SC3123, an NPN bipolar transistor by its Japanese JIS 2SC code.

Largest of this group at 335 KB, the PDF covers the 2SC3120 transistor, an NPN bipolar part per the JIS 2SC designation.

At 526 KB, this PDF for the 2SC1923 is larger than most single-part sheets in the set, possibly including more curves or package options.

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…

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.

A 74.3 KB PDF classed as a schematic and named only after component 1SS311. The 1SS prefix comes from the Japanese JIS scheme for small-signal diodes, a range Toshiba…

Indexed under schematics, this 70.4 KB PDF is named only 1SS308, without any laptop model, board number or revision.