Spanish PDF titled Microelectrónica, 4.14 MB, with no device, brand or board named. It is likely training or course material covering microelectronics topics such as…

A 56.5 KB datasheet in PDF form named SDNS016E, a document number whose E suffix probably reflects several revisions of the text.

Small BIOS archive of 1.64 MB for Inventec board 6050A2332301-MB-A02, revision A02. The name includes no model, chip type or version.

Small 433 KB archive named AO4601, which matches an Alpha and Omega Semiconductor dual MOSFET part number, so it most likely contains its datasheet.

Datasheet in PDF form, 175 KB, for the 74AHC1G00, a single two-input NAND gate from the 74AHC logic family in a small package.

Schematic for the Xiaomi Mi 4 LTE smartphone, a 1.32 MB PDF. It documents the circuit connections used when diagnosing power, charging, audio, display or radio problems…

Small Excel spreadsheet titled GDDR6X, the graphics memory type used on higher-end recent graphics cards.

Datasheet-style PDF for the 2SK2126, around 34 KB, indexed as a schematic. The JIS prefix 2SK marks it as an N-channel field-effect transistor, and the name says nothing…

Short 20.8 KB PDF for the 2SC5274, written in lowercase in the name. Parts beginning with 2SC are NPN bipolar transistors under Japanese JIS numbering, so this is most…

Small 31.8 KB PDF bearing the 2SC3294 part number, listed as a schematic but best treated as the component datasheet.

Catalogued as a schematic, the 44.6 KB PDF 2SA1973 is named after a JIS-numbered PNP bipolar transistor, identified by the 2SA prefix.

Generic 2N7000 datasheet, 94.6 KB PDF, stored in the schematic section with no vendor, suffix or revision in its name.

Second copy of the G6P firmware dump, 4 MB and suited to a 32-megabit SPI chip. The short label reveals no manufacturer, motherboard number or version.

PG12232-A graphic LCD module datasheet, a small 85.1 KB PDF. As a base variant sheet it likely provides outline dimensions, connector pin functions and key electrical…

Small 512 KB binary simply named bios, offering no information on the manufacturer, model or board.

Mainboard point map for the OPPO A59s smartphone, delivered in a compact 208 KB RAR archive with no board revision stated.

Component and test-point map for the OPPO A37 smartphone, tagged with board code 2DA077, packed as a 272 KB RAR archive.

Small firmware archive labelled 32CS460, apparently a 32-inch TV model, intended for a 25Q80 SPI flash. No brand or board number appears in the name.

Small 330 KB RAR archive named for BoardViewR4 with a BRD reference, apparently a boardview viewer build or related tool for BRD-format files.

RAR package of 1.05 MB covering the IBM ThinkPad X31 ultraportable. It is smaller than a ZIP archive listed for the same model, which suggests different or fewer files…

Small archive of 1.24 MB named 3D1-20, with no brand, model or file type in the name. The code may indicate version 2.0 of a 3D1 series, but this cannot be confirmed.

Samsung BN44-00520C power board schematic, a compact 176 KB PDF, revision C per the name.

Summary datasheet for the ATmega406 AVR microcontroller, a 179 KB PDF. The ATmega406 is aimed at smart battery management, so this part often turns up inside laptop and…

A 27 KB PDF named 5HN01M, filed under schematics but referring to a single discrete component. The M suffix most likely denotes a package within the 5HN01 series.

PDF documentation, around 108 KB, for the 2SD2150 NPN transistor under the Japanese 2SD numbering system.

Titled 2SK2378, this 26.7 KB PDF is the smallest in its series and is listed under schematics, but the JIS part number indicates a datasheet for an N-channel FET.

Small 36.4 KB PDF for the 2SK1614, an N-channel field-effect transistor according to the Japanese 2SK designation.

Compact 27.2 KB PDF on the 2SC5291. The 2SC prefix identifies an NPN bipolar transistor in the JIS system, so this is most likely a short manufacturer datasheet, filed…

Here is a 178 KB PDF for the 2SC5254, a Japanese JIS-registered NPN bipolar transistor, most probably its datasheet.

The smaller 77.9 KB PDF here carries the type number 2SC4449, indexed as a schematic but almost certainly a component datasheet.

Small 28.7 KB PDF for the 2SC5699 transistor. Per JIS convention, the 2SC prefix identifies an NPN bipolar device, so the file is likely a short datasheet.

This 106 KB PDF carries the part number 2SC5044 and is catalogued as a schematic. Since the 2SC prefix in the Japanese JIS system marks NPN transistors, the content is…

Small 37.7 KB PDF for the 2SB1308, catalogued among schematics though it documents a single discrete part.

Part datasheet for the 1SV281, a 70.1 KB PDF filed as a schematic. Diodes numbered in the 1SV series are varactors, used where a reverse-biased junction acts as a…

The 128 KB PDF named 93LCX6 matches the naming of 93LC-series Microwire serial EEPROMs, so despite the schematic label it is likely a datasheet covering several…

Small 85.5 KB PDF, catalogued as a schematic and titled only 60EPS16. The name identifies no laptop, board or revision, and the code reads like a discrete component part…

Only the part number 11DQ09 appears in the name of this 74.4 KB PDF, so treat it as a single-component datasheet despite the schematic label.

Small RAR archive of 137 KB named 09A21-1, with no brand, device or content type indicated.

Spanish PDF titled Puntas de prueba, meaning test probes, 101 KB, with no device named.

64 KB firmware for board 6050A2638901-MB-A01, and the ce token suggests an EC or KBC image rather than the main BIOS.