At 318 KB this PDF, identified only by 2SC3429, is the largest of the series and is listed under schematics.

Only 2SC3417 appears in the name of this 151 KB PDF, filed as a schematic. The 2SC prefix follows the Japanese JIS numbering used for NPN bipolar transistors, so the…

Only the code 2SC5347 identifies this 115 KB PDF, so no model, board or revision is known.

Datasheet PDF, 170 KB, for the semiconductor numbered 2SC2705, placed in the schematic listing. Under JIS naming, the 2SC prefix marks an NPN transistor.

A 349 KB PDF named for the 2SC2670 transistor and catalogued as a schematic, most likely containing the device datasheet. JIS 2SC numbering identifies NPN bipolar parts.

Datasheet-type PDF of 215 KB for the 2SC2655, listed as a schematic. The JIS system uses 2SC for NPN bipolar transistors.

Short 61.2 KB PDF for the 2SC2647, with an _E suffix that may mark an English version, though this is not confirmed by the name. Per JIS, 2SC denotes an NPN transistor.

Covering the 2SC2500, this PDF of about 180 KB is indexed as a schematic but by its name is a semiconductor datasheet.

File 2SC2482 is a 211 KB PDF for an NPN transistor numbered under the Japanese JIS system, recognisable by its 2SC prefix.

A 347 KB PDF catalogued as a schematic but named after the semiconductor part number 2SC2240.

Listed under schematics, this 52.8 KB PDF refers to the 2SB1675, a PNP transistor in the Japanese JIS numbering system, so its content should be the part datasheet.

Datasheet-style PDF named after the 2SA1700, a Japanese standard transistor number, stored in the schematic category of the index.

Datasheet PDF, about 180 KB, for the 2SB1481, filed in the schematic section of the index under its bare JIS part number.

Lowercase-named PDF for the 2SB1474 transistor, about 54 KB, stored in the schematic category but most likely a manufacturer datasheet.

Indexed as a schematic, this 152 KB PDF for the 2SA1685 transistor is in all likelihood a manufacturer datasheet identified by its JIS code alone.

The 2SB1457 is covered by this 192 KB PDF, the largest of the group, filed as a schematic but named like a standard component datasheet.

The 2SB1375 transistor is covered by this 182 KB PDF, indexed among schematics but functioning as a part datasheet. The name holds just the part number.

The 2SA1621 is covered by this 194 KB PDF, listed among schematics but really describing one discrete semiconductor.

Compact 39.7 KB PDF on the 2SB1370, indexed as a schematic though it documents one discrete device.

Indexed as a schematic, this compact 30.5 KB PDF is named for the 2SA1529, a JIS transistor number, and is best read as that part's datasheet.

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.

Datasheet PDF for the 2SB1020A, 216 KB, filed in the schematic category. Under Japanese JIS designation 2SB means a PNP transistor intended for low-frequency circuits…

A 90.4 KB PDF describing the 2SA1423, identified only by part number. By Japanese JIS convention the 2SA prefix marks a PNP transistor.

A 210 KB PDF for the 2SB905 transistor, part of a consecutive 2SB900-series group in this index.

Short 42.0 KB PDF describing the 2SB858 transistor, its name giving only the part number. Japanese JIS designations beginning 2SB denote low-frequency PNP transistors.

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.

Reference PDF for the 2SA1345 transistor, filed under schematics but most likely a component datasheet.

Reference PDF covering the 2SA2097 transistor, 150 KB in size and filed as a schematic though it is component data.

PDF for the 2SA2066 transistor at about 201 KB, catalogued with schematics but representing a component datasheet.

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

Reference sheet in PDF form for the 2SA1969, a part number that under Japanese JIS rules denotes a PNP bipolar transistor.

PNP bipolar transistor 2SA1313, named under the Japanese JIS scheme, is documented in this 207 KB PDF.

Compact 40.8 KB PDF for the 2SA1257, indexed as a schematic though its name carries only a part number.

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

Component sheet for the 2SA1854 in PDF form, about 41.6 KB, placed in the schematic section of the index.

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.

A 91.7 KB PDF for the 2SA1831, placed in the schematic section of the catalogue. According to Japanese JIS numbering, 2SA designates a PNP bipolar transistor.

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