Here is a 157 KB PDF named after the 2SA1479, filed as a schematic yet most likely a transistor data sheet. Under JIS rules, 2SA denotes PNP polarity.

Reference PDF of 136 KB for the 2SA1406 transistor, catalogued among schematics. The 2SA prefix, by JIS convention, marks a PNP device in the high-frequency category.

Named solely after the 2SA1359 part number, this 179 KB PDF is best treated as a component datasheet even though it is indexed under schematics.

162 KB PDF for the 2SB772, a widely used PNP power transistor with a JIS part number, where 2SB stands for a low-frequency PNP device.

Lower-case named 2sa2018 PDF, 64.1 KB, referring to the JIS-numbered transistor 2SA2018, where the 2SA prefix denotes a PNP bipolar type.

PDF reference sheet, 40.2 KB, for the 2SA1252 PNP transistor; 2SA is the JIS prefix used for that device type.

PDF sheet for the 2SA1832FT, a variant of the 2SA1832 whose FT suffix most likely denotes a specific package version, though the name does not explain it.

Documentation in PDF for the 2SA1832F, a suffixed version of the 2SA1832, 231 KB in size and indexed as a schematic.

The 2SA1091 is covered by this 334 KB PDF, the largest of this group, filed in the schematic category.

A 22.5 KB PDF datasheet for the 2SA1015 as produced by UTC, Unisonic Technologies, one of several makers of this part number.

A 178 KB PDF containing the datasheet for the 2SA966 transistor, indexed with schematics. The JIS 2SA designation means the part is a PNP bipolar transistor.

The 2SA940A is the subject of this 165 KB PDF, filed as a schematic though the name is a JIS transistor number.

For the 2SA1783 transistor, a 186 KB PDF sits in the schematic category, though the JIS designation makes it a part datasheet rather than a circuit diagram.

At 228 KB, this PDF for the 2SA1771 is among the larger sheets in the set, indexed as a schematic though it bears a JIS transistor code.

The 2SA1765 PNP bipolar transistor, identified by its JIS 2SA prefix, is the subject of this 99.6 KB PDF catalogued as a schematic.

A 129 KB PDF identified solely by the JEDEC number 2N6786, listed among schematics. The name gives no device model, board or revision.

Catalogued as a schematic, this 182 KB PDF carries the name of the JEDEC-registered discrete semiconductor 2N6547, with an RE suffix whose meaning the name does not…

Filed under schematics, a 164 KB PDF named 2N6387 with an RE suffix that the name does not explain.

Indexed in the schematic section, this 115 KB PDF is named 2N6346A, a JEDEC 2N-series discrete semiconductor number with an A suffix that usually marks a variant of the…

Part number 2N5462 identifies this 115 KB PDF, filed as a schematic with no board, laptop or revision mentioned.

A 289 KB PDF covering the 2N5172, a JEDEC-registered discrete semiconductor, catalogued as a schematic though the name points to a manufacturer datasheet.

Small 33.9 KB PDF datasheet for the 2N3415, a JEDEC-registered 2N-series transistor, labelled as a schematic. The name gives only the part number.

Data reference for the 1SV239, a 70.1 KB PDF whose trailing underscore carries no meaning. The index files it as a schematic.

PDF reference for the 2SD1852, a 2SD-series NPN bipolar transistor, about 96.5 KB and more likely a component datasheet than a circuit diagram.

Reference sheet for the 2SD526 NPN bipolar transistor, provided as a 187 KB PDF and filed in the schematic section. Only the part number is given in the name.

Compact 42.5 KB PDF for the 2SD1824, carrying an E suffix in the name that is not otherwise explained.

Part documentation for the 2SD2579, provided as a PDF of 43.3 KB under the schematic heading.

A 43.8 KB PDF for the 2SD2565 transistor, its name ending in _E. Although classified as a schematic, the file is most likely a datasheet, as the JIS prefix 2SD…

Datasheet for the 2SD2117, filed as a schematic but actually a component specification in PDF form, about 67.5 KB.

This 244 KB PDF covers the 2SD2075A; the trailing A marks a variant of the base 2SD2075 type, though the name does not say how it differs.

One of the larger sheets in the set at 271 KB, this PDF is named after the 2SD2498 and serves as a transistor datasheet.

The only detail in this 183 KB PDF name is the part number 2SD2461, indicating the datasheet for that transistor.

This 145 KB PDF carries the 2SD1722 part number and nothing more, so it is best treated as that transistor's datasheet.

Datasheet-style document, 133 KB in PDF format, covering the 2SD1681 part number and listed as a schematic.

Transistor sheet for the 2SD1626, 87.9 KB in PDF format, filed as a schematic. In JIS codes, 2SD denotes an NPN bipolar device for low-frequency or power circuits.

A 53.3 KB PDF for the 2SD2071, with an E suffix in the name whose meaning is not stated.

Larger 185 KB PDF for the 2SD2012, written in lowercase in the name and placed among schematics.

Very small 22.2 KB PDF relating to the 2SD1999, filed as a schematic. The name offers nothing but the part code, which follows the JIS scheme where 2SD denotes an NPN…

PDF documentation, 32.7 KB, for the 3SK269, indexed under schematics. The JIS code 3SK marks an N-channel field-effect transistor with four terminals, generally a…

The 3SK263 is covered by an 82.7 KB PDF placed in the schematic category, though a part-number name like this normally indicates a component datasheet.