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.

This 96.1 KB PDF is named 2SK2161 and placed with schematics, but a part-number title like this usually signals a single-device datasheet.

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

Datasheet for the 2SK2013 N-channel field-effect transistor, delivered as a 221 KB PDF and indexed under schematics.

Indexed as a schematic, this 91.9 KB PDF is named only for the part 2SK1899. The 2SK prefix in Japanese numbering marks an N-channel FET, so the file most likely holds…

Datasheet PDF, 92.9 KB, for the 2SK1896 N-channel field-effect transistor, catalogued as a schematic.

Filed with schematics, the 2SK1895 PDF (95.3 KB) is named after a single semiconductor.

Covering the 2SK1828, this 319 KB PDF is catalogued as a schematic but is most likely the component datasheet.

Covers the 2SK1725 transistor in an 85.8 KB PDF, indexed among schematics but in practice a single-component datasheet.

Indexed under schematics, this 110 KB PDF carries the part number 2SK1447 and is likely its full component data sheet.

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 small 98.7 KB PDF about the 2SK1416, catalogued under schematics but most likely a component datasheet.

Reference document for the 2SK1239 N-channel field-effect transistor, 45.7 KB in PDF form.

Datasheet for the 2SK771 N-channel FET, supplied as a 79.5 KB PDF. Only the part number appears in the name.

The 2SJ619 is the subject of this 314 KB PDF, indexed as a schematic though the naming suggests a component datasheet.

PDF of roughly 332 KB dedicated to the 2SJ610 part number and catalogued as a schematic.

The 2SJ609 is documented in this 30.0 KB PDF, listed under schematics but named in the manner of a component datasheet.

A 29.1 KB PDF named for the 2SJ580, catalogued among schematics although the name suggests a component datasheet.

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.

At 383 KB, this PDF documents the 2SJ360, indexed as a schematic but by name a transistor datasheet.

PDF file of about 148 KB describing the 2SJ315, listed in the schematic section. No board or brand is mentioned, only the part number.

The 2SJ312 is documented in this 362 KB PDF, catalogued as a schematic. Beyond the part number the name says nothing about the equipment involved.

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.

Listed under schematics, this 110 KB PDF is named for the 2SD1347, an NPN bipolar transistor in the Japanese JIS 2SD series, and is probably its datasheet.

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

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…

PDF reference for the 2SD892 at 54.3 KB, named with an undefined _E suffix and indexed among schematics.

PDF datasheet for the 2SD879 transistor, roughly 106 KB, with no manufacturer indicated in the file name.

A 104 KB PDF for the 2SC5261FT, sorted under schematics. JIS numbering identifies 2SC as an NPN bipolar transistor, and the FT suffix denotes a variant of the base…

Small 27.9 KB PDF for the 2SC4630LS, sorted into schematics though it reads as a transistor datasheet.

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

Compact 74.2 KB PDF titled 2sc5161 in lowercase, listed among schematics but almost certainly a single-part datasheet.

Reference PDF of 220 KB for the 2SC4544, indexed as a schematic though the name is a JIS transistor part number, pointing to a datasheet.

Part documentation for the 2SC4519, an 85.9 KB PDF that is categorised as a schematic but is a component datasheet.

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.

Reference sheet for transistor 2SC4474, supplied as a 109 KB PDF and listed among schematics.