PDF of 162 KB containing information on the 2SD1224, categorised as a schematic. The 2SD prefix is the JIS designation for NPN transistors aimed at low-frequency…

Reference sheet for the 2SC5298 in a 95.7 KB PDF. Parts with the 2SC prefix are NPN bipolar transistors under the Japanese JIS numbering system, so the content is likely…

Indexed as a schematic, this 59 KB PDF carries the name 2SC4655 with an E suffix, which plausibly denotes an English-language version.

PDF of about 99 KB for the 2SC4770, filed under schematics though the name points to a transistor datasheet rather than a board diagram.

Covering the 2SC4612, this 155 KB PDF is indexed as a schematic but is in practice a transistor datasheet, as only the part number appears in the name.

The 86.7 KB PDF named 2SC4572 is filed as a schematic yet carries a transistor part number, so expect a component datasheet rather than a circuit diagram.

Transistor datasheet in PDF for the 2SC4247, 302 KB, indexed with schematics rather than board diagrams. Only the part number is provided in the name.

PDF document of 331 KB named after the 2SC4116 part number, filed in the index under schematics.

An NPN transistor reference for the 2SC3897, supplied as a 93.9 KB PDF. Part numbers with the 2SC prefix follow the Japanese JIS scheme for NPN bipolar devices, so this…

Listed among schematics, this 155 KB PDF is named after the transistor type 2SC3788 and gives no further details such as maker or case.

PDF component sheet, 60.3 KB, covering the 2SC4920 NPN transistor from the JIS 2SC series.

For the 2SA1356, this 177 KB PDF carries just the part number, so it is most probably the device datasheet rather than a full circuit diagram.

Covering the 2SA1242, this 212 KB PDF carries only the part number in its name, so it is best treated as the component datasheet despite the schematic label.

PDF datasheet covering the 2SA1815, a part whose 2SA prefix identifies it under the JIS scheme as a PNP bipolar transistor.

The 2SA1805 PNP transistor, as indicated by its JIS 2SA prefix, is documented in this 176 KB PDF datasheet.

A 708 KB PDF indexed under schematics and named only with the part number 2N5771, with no board, revision or device given.

PDF datasheet, 44.7 KB, describing the 1T368 transistor, catalogued in the schematic section.

A 67.7 KB PDF indexed under schematics and named 1SV233, with nothing else identifying a product or board.

Named 240NQ without any suffix, this 44.6 KB PDF probably describes a family of power rectifiers sharing that prefix rather than one specific grade.

Filed under schematics, this 39 KB PDF covers the 6CWQ03F and 6CWQ04F, and the paired range in the name points to a component datasheet for two related parts, not a…

Catalogued as a schematic, this 117 KB PDF is named 400DMQ035 and states no device, brand or revision.

A 638 KB PDF named 16M-DRAM, filed as a schematic. The name indicates a 16-megabit DRAM device or document but gives no manufacturer, part number, board or revision, so…

16cyq045c is the only identifier on this 51.2 KB PDF, which the index labels a schematic.

A compact 21.9 KB PDF labelled 15mq040 and classed as a schematic. The small size and the part-number style name suggest a short datasheet for an International Rectifier…

Catalogued as a schematic, this 179 KB PDF is named after the part number 12CWQ150FN and is most likely the manufacturer datasheet for that discrete semiconductor.

PDF reference for the 6N135 and 6N136, 86 KB, catalogued under schematics. These part numbers belong to a common family of high-speed optocouplers, so the document is a…

PDF schematic for the Compal LA-A972P laptop motherboard, 1.19 MB. The file name gives only the board identifier, so brand, model and revision are not stated.

Bill of materials for the ASUS A8S notebook, compressed into a 123 KB RAR file. A BOM lists part numbers, values and reference designators, so it complements a schematic…

A 2.09 MB RAR file for board code 3CESL, with RH131 written without separators, which probably corresponds to the RH-13 line of revisions.

Schematic archive for the model code A145F, a small 606 KB zip whose name carries only that identifier.

PDF schematic for Compal motherboard LA-G714P. The name does not mention the laptop brand, model or revision.

Compal LA-B012P schematic in PDF, with r10 in the name most likely pointing to revision 1.0.

RAR archive of 1022 KB labelled N5010 with an Intel tag, most likely schematic material for the Intel platform version of a Dell Inspiron N5010, though the brand is not…

Larger datasheet at 824 KB, saved as PDF and named with literature number SDLS198. The name does not reveal the part; the code follows the Texas Instruments logic…

A 303 KB PDF datasheet labelled with the literature code SDLS182 and nothing more descriptive.

Datasheet in PDF, 540 KB, whose name gives only the literature code SDLS176. The SDLS prefix belongs to the Texas Instruments numbering for standard logic family…

Semiconductor datasheet in PDF format, 438 KB, named by the literature number SDLS159. The file name is uninformative about the part itself; the SDLS series is used by…

Datasheet with literature number SDLS154, a compact 219 KB PDF. The name tells nothing about the specific chip; the SDLS code pattern is that of Texas Instruments logic…

Datasheet identified by the Texas Instruments literature code SDLS136, a 284 KB PDF. The device is not named in the file name, so check the heading to learn which TTL…

A 340 KB PDF from Texas Instruments, named solely by its SDLS literature code, the document numbering TI uses for classic TTL logic datasheets.