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.

A 136 KB PDF for the 2SK2503 whose name ends with _1-5, a suffix not explained by the name and possibly marking pages or a document edition.

Small 24.4 KB PDF bearing the part number 2SK2342 and nothing else. The 2SK prefix is the JIS code for an N-channel FET, which suggests a short component datasheet…

PDF document, 145 KB, for the 2SK2316, a part registered under the JIS system where 2SK indicates an N-channel FET.

Listed as a schematic, the 95.7 KB PDF bearing part number 2SK2160 is most likely the datasheet for an N-channel field-effect transistor.

34.2 KB PDF for the 2SK1255 N-channel MOSFET, listed under schematics in the index although it is a single-component sheet.

PDF document for the 2SK715 part number, catalogued under schematics but almost certainly a component datasheet, since the 2SK prefix follows the Japanese JIS…

The 2SJ577 is the subject of this 41.1 KB PDF, filed under schematics but named like a transistor datasheet.

Named only 2SJ560, this 184 KB PDF sits in the schematic category but refers to a discrete semiconductor.

A 139 KB PDF titled 2SJ507, placed in the schematic section of the index. The 2SJ prefix belongs to the JIS semiconductor scheme and denotes a P-channel FET, which…

Short 28.5 KB PDF for the 2SJ364, written in lower case in the name and indexed as a schematic.

Short PDF of roughly 41.2 KB for the 2SJ289. Nothing in the name besides the part number points to a specific device.

Part reference for the 2sd1275, written in lower case in the name and stored as a 56.4 KB PDF under schematics.

Datasheet-type PDF for the 2SD1145 transistor, 89.8 KB, placed in the schematic category of the index.

Here is a 37.0 KB PDF for the 2SD1030, named with an _E suffix that is not explained in the file name.

The 2SD863 transistor datasheet, a 96 KB PDF with no maker named in the file title. JIS numbering identifies 2SD devices as NPN transistors aimed at low-frequency…

Covering the 2SC4636LS, this 30.6 KB PDF is likely a brief datasheet for a package variant of the 2SC4636 NPN transistor.

The name 2SC4705 refers to a Japanese JIS-numbered NPN transistor. This 102 KB PDF is therefore most likely the component datasheet, even though it is catalogued as a…

PDF reference sheet for the 2SC5243, 46.0 KB in size and indexed as a schematic, although the name suggests a transistor datasheet.

Datasheet-style PDF of 28.3 KB for the 2SC4631LS, filed under schematics. As a 2SC-prefixed JIS part it is an NPN bipolar transistor.

Compact 53 KB PDF for the 2SC4606, carrying an _E suffix that may mean an English edition, though the name does not say so explicitly.

PDF file of roughly 104 KB identified only by the part number 2SC4424. Under the Japanese JIS numbering scheme, 2SC parts are NPN bipolar transistors, so the document…

Component documentation for the 2SC4220, delivered as a 106 KB PDF and filed under schematics.

PDF reference, 44.2 KB, for the 2SC5539 NPN bipolar transistor, placed in the schematic section of the index.

The 2SC5473 has its own 38.2 KB PDF, carrying an _E suffix that probably indicates the English-language version.

Named 2SC3940 with an _E suffix, this 51.7 KB PDF sits in the schematic index but is a transistor datasheet by all appearances, the suffix usually denoting an English…

The 2SC3932 is covered by this 57.8 KB PDF, whose name adds an _E suffix after the number.

Lowercase-named PDF for the 2sc4997, 51.2 KB, indexed as a schematic. Only the part number is given.

The 2SC4935 is covered by this 176 KB PDF, filed as a schematic but, judging by the bare JIS part number, almost certainly the transistor datasheet.

PDF document of 96.1 KB tied to the 2SC3896 transistor, named under the JIS standard in which 2SC indicates an NPN bipolar part.

Bearing only the number 2SC3785, this 84.2 KB PDF is indexed as a schematic, though the JIS 2SC prefix identifies an NPN bipolar transistor and suggests a datasheet…

Transistor documentation for the 2SC3782, delivered as a 115 KB PDF and catalogued among schematics.

Datasheet PDF for the 2SC5376F, a variant of the 2SC5376 NPN transistor; the trailing F usually indicates a different package or grade, though the name does not explain…

Labelled 2SC5351, the 191 KB PDF refers to a JIS-registered NPN transistor, where the 2SC prefix indicates a high-frequency type.

Documentation for the 2SC3135 transistor, delivered as a 127 KB PDF in the schematics category.

A 98.8 KB PDF covering the 2SC3039, listed as a schematic and likely a datasheet in practice. The name contains only the part code.

Reference sheet for the 2SC2792, supplied as a 186 KB PDF and listed in the schematic category, although the name points to a component datasheet.

Component documentation for the 2SC2120 in a 198 KB PDF, categorised as a schematic. Its JIS-format number places it among NPN bipolar transistors, so expect a datasheet…

A 58.1 KB PDF for the 2SA1552, catalogued as a schematic though the name indicates a single transistor.

The 2SA1539 part number gives this 41.0 KB PDF its name, and although it is filed under schematics it almost certainly holds the datasheet for that transistor.