Reference sheet for the 2N2905 PNP silicon transistor, a 55.3 KB PDF placed in the schematic category.

Indexed as a schematic, 1T369 is a 44.8 KB PDF identified only by its part code. No device, brand or board revision is stated in the name.

Varactor reference for the 1SV245, saved as a 73.9 KB PDF whose name ends in an underscore that adds nothing.

Covering the 1SS394, this 66.2 KB PDF is filed as a schematic but most likely holds a component datasheet, since 1SS denotes Japanese-registered small-signal silicon…

Filed as a schematic, this 69.5 KB PDF carries the part number 1SS226 and is best read as a component datasheet.

Specification sheet for the 1N5393 diode saved as a 42.7 KB PDF and indexed in the schematic category.

Series datasheet spanning the 1N5391 to 1N5399 diodes, a 42.7 KB PDF catalogued as a schematic.

Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a…

PDF datasheet for the 1N4152 switching diode, about 63.5 KB. The 1N4152 is a small signal fast switching diode in a glass axial package, used in the same kinds of…

Larger 697 KB PDF relating to the 1N4001 rectifier, filed in the schematic category. The double plus in the name gives no clear information, so it may be an extended…

Covering the 203CMQ080, this 144 KB PDF is most likely a datasheet for a CMQ-series Schottky rectifier rated, judging by the 080 suffix, at 80 V.

For the 153cmq080, this 44.5 KB PDF is categorised as a schematic but almost certainly holds a datasheet for a common-cathode dual Schottky rectifier rated around 80 V.

Indexed as a schematic, this 83.3 KB PDF named 150k most likely documents a stud-mount power rectifier diode series, as the short code follows the pattern used for such…

Filed as a schematic, this 112 KB PDF covers the 1SR154 part with 400 and 600 variants named in the title, suggesting one sheet for two grades of the same component.

PDF document of 123 KB titled only 274001, an uninformative numeric name that does not identify the manufacturer or what is covered.

Named only 93AA46, this 130 KB PDF is indexed as a schematic but is most likely an older standalone datasheet for that 1 Kbit Microwire serial EEPROM.

Catalogued as a schematic, this 203 KB PDF named 87cnq020a is most likely a datasheet for a low-voltage dual Schottky rectifier module, the 020 typically denoting a 20 V…

A 761 KB PDF titled 28256a, filed as a schematic but most likely a fuller datasheet edition for a 28-series 256 Kbit parallel EEPROM, the a suffix suggesting a revision…

Filed under schematics, the 49.1 KB PDF named 75SLQ060 gives no device, motherboard or revision information.

Listed as a schematic, this 53.9 KB PDF is named only with the code 55HQ030, and no device, brand or board revision is given.

Indexed as a schematic, the 54.3 KB PDF named 30LJQ045 is most likely a datasheet for a rectifier diode, the 045 grade within the LJQ series present in this collection.

Named 28C17A, this 138 KB PDF is catalogued as a schematic but the code points to a 16 Kbit class parallel EEPROM in the 28C series, A revision.

Short 85.5 KB PDF named 30dps, listed as a schematic, with a name that looks like a part number for a discrete power diode rather than a board drawing.

Catalogued as a schematic, 25F080A is a 380 KB PDF whose name looks like a serial memory part code, making a chip datasheet the likely content.

Memory-related PDF of 88.7 KB, named 29MT050XH and filed under schematics with no brand or board stated.

PDF of 66.0 KB named 25C03, indexed under schematics, with no brand, board or device information in the name.

Filed under schematics, this 357 KB PDF is named after the 25AA640 and 25LC640, which are Microchip SPI serial EEPROMs of 64 Kbit capacity, so it is most likely the…

Filed under schematics at 217 KB, this PDF is the datasheet for the Microchip 24LC41, a dual-port serial EEPROM intended for display EDID storage in monitors.

Datasheet PDF of 286 KB covering the 24AA515, 24LC515 and 24FC515, Microchip serial EEPROMs of 512 Kbit (64 KB) on the I2C bus.

PDF document of 126 KB for a part labelled 23c256. The 23C prefix is typically used for mask-programmed ROMs, with the number pointing to a 256 Kbit size, although the…

Named 15yq100c and stored as a 74.9 KB PDF, the file is tagged as a schematic. The code follows the style of International Rectifier or Vishay Schottky rectifier part…

The 12CWQ06FN part number is the only detail this 130 KB PDF name carries, so it is best treated as a component datasheet rather than a circuit drawing.

16 MB BIOS binary whose name is a version code ending in WW, a format Lenovo commonly uses for firmware releases, but no model or board number is stated.

Schematic PDF of 1.53 MB titled Z470 989 PCH, where PCH refers to the Intel Platform Controller Hub section and Z470 and 989 are likely the model or board identifiers…

RAR archive for R9550L, version tag V10, 342 KB. The name states no manufacturer, board number or file type, so it is unclear whether it holds a schematic, boardview or…

RAR archive of 2.97 MB for the Quanta UM3B motherboard project, with no stated laptop brand, model or revision and no indication of the document type.

RAR archive of 4.4 MB for the IBM ThinkPad X30 and X32 laptops. The name does not state its contents, so it may hold schematics, hardware maintenance documentation or…

RAR archive for the ASUS PA246Q monitor; the name does not list its contents, and at about 5.9 MB it may contain service documentation, schematics or firmware.

Firmware dump for a Micromax 20B22HD-V television built on the CV59L-C23 universal mainboard, marked ok, meaning it was reported as working.

Archive for the Gigabyte GA-G31M-ES2L desktop motherboard, Intel G31 chipset, packed as a 1.15 MB ZIP.