Covering the 2SA1422 transistor, this PDF weighs 91.8 KB, close to the 2SA1423 file, which suggests a similar document format.

BIOS dump for the Samsung NP300E5V-A01BG, noted as the same board as BA41-02206A, in a 2.88 MB ZIP.

Specification sheet for the 2SC4521 transistor, delivered as an 87.4 KB PDF. Following JIS numbering, 2SC denotes an NPN bipolar part; the catalogue tags it as a…

PDF datasheet, 178 KB, for the 2SA1804 transistor. In Japanese JIS numbering a 2SA part is a PNP bipolar transistor, and this document should provide its voltage…

ASUS BIOS file for the K42N notebook, version 213, as shown by the .213 extension in ASUS's usual naming style. It is 2 MB in size, which matches a 16-megabit SPI flash.

PDF of roughly 332 KB dedicated to the 2SJ610 part number and catalogued as a schematic.

Datasheet PDF, about 180 KB, for the 2SB1481, filed in the schematic section of the index under its bare JIS part number.

Firmware image for an X58 PRO2 board at version V3.0, reported by the name as fully working.

Samsung NP-R525 BIOS for motherboard BA41-01196A, taken from a JS03RU configuration unit, packaged as a ZIP archive of 1.49 MB.

At 242 KB, the 2SD2092 PDF is one of the larger files in this series and carries no information beyond the part number.

Manufacturer documentation for the 2SK1066 transistor, a 303 KB PDF. Under JIS numbering, 2SK parts are N-channel field-effect transistors, so despite the schematic…

Datasheet for the 2SA1289, presented as a 40.7 KB PDF and listed in the schematic category. Nothing beyond the part code is given by the name.

A 137 KB PDF on the 2SA1225, named only with the part number; despite the schematic category it is most likely the manufacturer datasheet.

Datasheet for the 1N4937GP diode, 45.7 KB PDF, indexed as a schematic. The GP suffix is typically used by manufacturers for glass-passivated construction.

Working BIOS for the Lenovo B590 laptop on Wistron board 12209-1, project LB59A, with firmware version H9ET92WW noted in the name. It ships in a 3.17 MB RAR archive.

The 2SD592 NPN transistor is documented in this 50.3 KB PDF, which the catalogue lists as a schematic.

PDF datasheet covering the 2N5194 transistor, 213 KB, with an RE suffix in the name that may denote a reissued or alternate vendor copy.

Component datasheet for the 2SK1057, packaged as a 55 KB PDF. The 2SK prefix marks an N-channel FET in the Japanese numbering system, and this number sits in the same…

PDF datasheet for the 2N5401 PNP transistor, 75.2 KB, listed under schematics although it is a component document. No vendor or revision is given in the name.

PDF datasheet for the 2N5210 small-signal transistor, 90.2 KB, with no manufacturer or revision indicated. It is related to the 2N5209, which also appears in this index.

RAR archive of 11.2 MB that, judging by its name, holds an activated, meaning cracked, copy of the Wondershare Filmora video editor.

A 550 KB PDF with a Persian title meaning similar or compatible hard drives for Huawei, catalogued under schematics though it most likely serves as a compatibility list…

BIOS firmware for the Acer Aspire E1-572G, configuration code 34014G1TMnkk, supplied as a RAR archive.

Motherboard flash dump for the Dell Vostro 1540, with DV15 CP UMA in the name, UMA meaning the integrated-graphics board version.

Working BIOS image for the ASUS X580NV and X540NV, board revision 2.0, stored in an 8.11 MB RAR archive.

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

Covering the 2sk2571, this 24.5 KB PDF is a short document classed as a schematic, though its name is just a part number and the content is likely a concise datasheet.

At 275 KB, this PDF for the 2N6050 is one of the larger sheets in the set. It is indexed as a schematic, though it is most likely a full datasheet with curves.

Reference sheet for the 1SS389, a 66.7 KB PDF indexed as a schematic. Nothing in the filename beyond the part number and an underscore identifies a device, brand or…

BIOS image for the PCWARE APMCP68 motherboard, whose name suggests an NVIDIA MCP68-based design, packed in a 416 KB RAR.

Fifth volume of a six-part RAR archive containing a Windows 10 Pro version 2004 image with multiple languages, 1.00 GB.

Firmware package for the ASUS G750JW and G750JH gaming laptops, which share a board family and differ mainly in graphics configuration.

ZIP archive of 1.88 MB for the ASUS N551ZU laptop, with the name indicating BIOS version 307.

BIOS archive for the K40IN notebook, with AS223 in the name most likely showing version 223. The zip is 568 KB and is intended for this specific K40 variant.

Only 28.2 KB, this PDF named 2sk123 is catalogued as a schematic, but the name is a JIS transistor number, so a short datasheet is the likely content.

The 2SB857 transistor is covered in this 42.0 KB PDF, the same size as the 2SB858 file and probably from the same document series.

Sixth and last volume of a split RAR set for a Windows 10 Pro 2004 multilanguage image, 290 MB.

Tar archive of 11.5 MB containing root for the A700FD, the dual-SIM style variant code, built for binary revision U1 with a final 6 likely showing the Android version.

BIOS binary for the ThinkPad T61p workstation laptop, 1.97 MB as a ZIP archive. The name gives no version or board revision, so verify the image after extraction.

BIOS dump for the Acer TravelMate P249 on Quanta board DAZ8VMB18D0 revision D. Quanta encodes the project in the board number, here Z8V, and the revision letter on the…