A 134 KB PDF identified solely as 2SK2219, placed in the schematic category but most likely a transistor datasheet.

Very small at 23.3 KB, this PDF bears the lowercase part number 2sk2211 and is filed as a schematic, though it is most likely a brief datasheet or summary page.

PDF of 129 KB for the 2SK2103 N-channel FET, filed as a schematic but almost certainly a datasheet.

Named only 2SK1463, this 121 KB PDF is grouped with schematics but concerns a discrete part: the Japanese 2SK prefix means an N-channel FET.

PDF reference of 102 KB for the 2SK1428 field-effect transistor, filed among schematics.

A 104 KB PDF dedicated to the 2SK1424, an N-channel field-effect transistor going by its JIS 2SK prefix.

2SK1423 component data in a 105 KB PDF, entered in the index as a schematic. Japanese JIS naming uses the 2SK prefix for N-channel FETs, but the name gives no maker…

Slightly larger at 109 KB, this PDF covers the 2SK1419 and is listed among schematics, though it most likely holds a datasheet.

A 420 KB PDF covering the 2SJ402, whose 2SJ prefix under Japanese JIS designation marks a P-channel field-effect transistor.

Reference PDF, 110 KB, for the 2SJ383 transistor, catalogued under schematics but by name a datasheet.

A 320 KB PDF for the 2SJ380, catalogued under schematics but by its number a transistor datasheet. In JIS designation, 2SJ parts are P-channel field-effect transistors.

PDF of 56.2 KB named 2SD1391, a JIS designation for an NPN low-frequency bipolar transistor, and presumably its datasheet although indexed under schematics.

Covering the 2SD1213 transistor, this PDF of 116 KB is indexed under the schematic type.

Separate from the UTC version, this 43.2 KB PDF covers the 2SD965 and bears an _E suffix that the name leaves unexplained.

Datasheet-type PDF of 47.9 KB for the 2SD894, placed under schematics. The name holds only the part number, which follows JIS conventions where 2SD indicates an NPN…

For the 2SD893, this 53.8 KB PDF includes an _E suffix in its name whose meaning is not given.

The 2SC5230 is described in this 129 KB PDF, indexed as a schematic even though its name is a discrete part number.

The 2SC4504 transistor is covered by this 83.2 KB PDF data sheet. Its 2SC prefix follows Japanese JIS numbering for NPN bipolar devices; the name gives no manufacturer…

Data sheet for the 2SC4502, a small 45.1 KB PDF whose name ends in an E suffix, likely marking an edition or English version, though that is not certain.

PDF datasheet of 87.4 KB for the 2SC4493, an NPN bipolar transistor according to its JIS 2SC prefix.

Component sheet, 76.2 KB in PDF, for the 2SC4491 transistor. JIS numbering assigns the 2SC prefix to NPN bipolar devices, and despite the schematic category this is a…

Part 2SC5095 gives this 296 KB PDF its name, and that is the only detail available: no board, revision or manufacturer is stated.

Filed under schematics, this 344 KB PDF carries the part number 2SC5445, which follows the Japanese JIS 2SC prefix for NPN bipolar transistors, so it is most likely a…

Part number 2SC5714 names this 166 KB PDF. Under the Japanese JIS scheme, 2SC parts are NPN bipolar transistors, so the document should list electrical ratings and a…

Datasheet-style PDF of 104 KB referencing the 2SC4851 transistor. In Japanese JIS part numbering, 2SC marks an NPN bipolar device, which suits a component specification…

PDF of about 138 KB for the 2SC3771, a JIS-numbered NPN transistor. Although categorised as a schematic, the single part number in the name indicates a component…

Reference sheet in PDF form, about 123 KB, for the 2SC5374 NPN transistor in the Japanese 2SC numbering series.

The 2SC4931 transistor is covered by this 123 KB PDF, indexed as a schematic but by its name a component datasheet.

Larger 319 KB PDF for the 2SC4915, an NPN bipolar transistor numbered under the Japanese JIS scheme.

PDF datasheet, 42.4 KB, for the 2SC5305LS, a suffixed version of the 2SC5305 NPN transistor.

Reference PDF of 97.9 KB for the 2SC3675, an NPN transistor according to its JIS 2SC prefix, catalogued as a schematic. No suffix or revision appears in the file name.

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

The bare part number 2SC3419 names this 176 KB PDF, which the index lists as a schematic.

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.

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.

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.