PDF documentation for the 2SK1731 discrete semiconductor, roughly 90 KB in size. Japanese 2SK numbering identifies it as an N-channel FET; the name says nothing about…

Reference document for the 2SK1436 transistor, supplied as a 105 KB PDF and listed under schematics.

Datasheet PDF for the 2SK1058, a 55 KB file. This part number belongs to the 2SK series of N-channel field-effect transistors and is widely known from audio power…

Datasheet-type PDF for the 2SK536, 60.8 KB, catalogued under schematics. Under the Japanese JIS system the 2SK designation means an N-channel FET, so the content…

Datasheet for the 2SD662 NPN transistor, stored as a 44 KB PDF; the _E ending likely marks an English version of the document.

Here is a 144 KB PDF for the 2SC4728, filed as a schematic but carrying a discrete part number.

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

PDF of about 113 KB identified by the transistor number 2SC4403. The JIS prefix 2SC marks an NPN bipolar transistor, so this document should provide datasheet…

PDF of 60.0 KB named 2SC5127, categorized as a schematic though it should be the device datasheet for that NPN bipolar transistor.

The 119 KB PDF titled 2SC5052 sits in the schematic category, though its name is a JIS part number for an NPN bipolar transistor and the content is most likely a…

Compact 39.7 KB PDF named 2sc4849, written in lowercase but following the Japanese JIS pattern where 2SC denotes an NPN transistor.

Listed under schematics, this 93.2 KB PDF documents the 2SC3685, an NPN bipolar transistor by JIS designation.

Larger than its neighbours at 256 KB, this PDF is named only 2SC3437 and filed as a schematic.

At 511 KB, the largest in this run of files, a PDF referenced by the transistor number 2SC2714 and filed as a schematic.

Reference PDF covering the 2SB1530 transistor, filed under schematics but in practice a component datasheet identified only by its JIS part code.

A 58.9 KB PDF for the 2SA1964, with a 1-2 tag in the name whose meaning is not stated; it may indicate pages or an edition.

A short 41.8 KB PDF named after the 2SA1253, catalogued as a schematic. With no device or board details in the name and a JIS 2SA prefix that designates PNP transistors…

Part documentation for the 2N4124 in PDF form, 96.0 KB, filed among schematics but apparently a component datasheet given the JEDEC-style number.

The 1SV277 is documented in this 71.9 KB PDF, which the catalogue lists as a schematic.

At 33.6 KB, this PDF named 1N746 is a short component datasheet for the original non-suffixed part of the 1N746 zener family, indexed under schematics.

PDF of 191 KB titled only with the number 75003407, an uninformative name that reveals neither brand nor device.

This 89.3 KB PDF, classified as a schematic, is named 27128 and carries no brand, device or board details.

A 207 KB PDF with the name 85cnq015a, classified as a schematic and offering no brand or device details.

A 130 KB PDF filed as a schematic, titled 28C16A, the A revision code of the 28C16 16 Kbit parallel EEPROM. The name gives no manufacturer or package details.

PDF of 77.6 KB for the 24C01A, a 1 Kbit (128-byte) I2C serial EEPROM. The name carries only the part number with no device or board details, so expect general datasheet…

Indexed as a schematic, this 228 KB PDF carries the short name 16ctq, which resembles a series designation for International Rectifier or Vishay Schottky rectifiers…

PDF schematic for the K42F laptop motherboard, 1.40 MB, with no revision given in the name.

RAR archive of 313 KB whose name, 610 VGA card, refers to a video card but gives no brand, chip or revision.

NVR firmware archive of 13.9 MB whose name gives no model, version or hardware details, so the contents must be identified before use.

CQ56I.BIN is a 2.00 MB binary firmware dump for a CQ56 laptop, the I suffix probably indicating the Intel version, inferred only from the name.

Small 512 KB firmware binary named ce, with no device, board or version details in its name.

Technical datasheet, 135 KB PDF, covering the PC1602LRU-KSO-H-Y2 module, which by its 1602 code is a 16-character, 2-line LCD.

Datasheet in PDF form, 193 KB, for SFLB121S02-INVT, which from the suffix appears to be a backlight inverter intended for the display coded SFLB121S02.

An 86.8 KB PDF datasheet covering the SLD1132VS part. The file name supplies the part designation alone, without vendor, package or revision details.

Datasheet stored as a 374 KB PDF and named SDLS172, which is a document code rather than a part designation.

Boardview covering several ASUS gaming laptop models: G512LWS, G532LWS, G712LWS and G732LWS, which share one mainboard design.

Schematic in PDF for the Lenovo Legion R7000P 2022 laptop, board NM-E481, delivered in a RAR archive of about 5.5 MB.

Schematic PDF of 2.40 MB whose name lists J500H with several suffix letters, suggesting it covers multiple variants of that model; the SM-J500 naming matches Samsung's…

Zip archive of about 15.3 MB containing PowerISO version 7, a Windows utility for creating, editing, extracting and mounting disc image files such as ISO and BIN.

Schematic in PDF format for a board labelled W310CZ, with ESM in the name, compressed into a 2.83 MB RAR archive.