Compact 65.7 KB PDF for the 2SK2539, listed as a schematic but named after a discrete semiconductor.

Reference sheet in PDF form for the 2SK2349, sized 54.7 KB and listed in the schematic category.

Listed as a schematic, this 422 KB PDF carries the part number 2SK2232 and is most likely the datasheet for that N-channel FET.

Named after part 2SK2218, this 213 KB PDF appears in the schematics section but is most likely the datasheet for an N-channel FET.

The 2SK2152 is covered by this 93 KB PDF, listed as a schematic but named only by its part number, so it is most likely the transistor's datasheet.

Reference PDF for the 2SK2151 N-channel field-effect transistor, about 96 KB and catalogued as a schematic, though a part-number name like this normally means a…

At 316 KB this 2SK2145 document is larger than most in the set, so it may hold extra characteristic curves or several package variants.

A compact 32 KB PDF for the 2SK2130, indexed as a schematic yet named by part number only, which normally points to a short datasheet.

Part number 2SK2124 is the sole detail here, in a 32 KB PDF catalogued as a schematic and most likely a short datasheet.

The 2SK1891 transistor is covered by this 96.0 KB PDF, which the index lists as a schematic.

The 2SK1867 is named in this small 33.9 KB PDF, catalogued under schematics. Because 2SK is the Japanese prefix for N-channel field-effect transistors, expect a brief…

Named solely for the 2SK1848, this 103 KB PDF is indexed as a schematic but is most likely a component datasheet.

Short 36.3 KB PDF on the 2SK1803. Part numbers prefixed 2SK are N-channel field-effect transistors in the Japanese JIS registration system, and this file is most likely…

The 2SK1747 is the subject of this 184 KB PDF. Japanese JIS designation 2SK means an N-channel field-effect transistor, so the file is probably the manufacturer…

Part datasheet in PDF form for the 2SK1727, about 86 KB. Its 2SK prefix marks an N-channel FET under the Japanese transistor naming system; manufacturer, package and…

Datasheet PDF for the 2SK1472 N-channel field-effect transistor, inferred from the Japanese 2SK designation, though the catalogue files it under schematics.

Compact 90.8 KB PDF identified only by the code 2SK1469. In Japanese semiconductor numbering, 2SK stands for an N-channel FET, so the schematic tag aside, this should be…

Brief 32.2 KB PDF for the 2SK1458LS, identified by its Japanese 2SK code as an N-channel field-effect transistor, with an LS suffix marking a specific variant.

A 102 KB PDF covering the 2SK1437 semiconductor, catalogued as a schematic although the file name points to a single part rather than a circuit board.

Listed as a schematic, this 105 KB PDF is named only after the 2SK1430 transistor and is probably its datasheet.

PDF sheet for the 2SK1381 transistor, an N-channel FET in the Japanese 2SK series, about 443 KB in size, which suggests full characteristic graphs and mechanical data.

The 2SK601 is the only information in the name of this 33.2 KB PDF, which is filed under schematics yet most likely contains a datasheet, as 2SK numbers designate…

The 2SK304 appears here as a 79.6 KB PDF. The file name carries nothing beyond the part number, which in the Japanese JIS system indicates an N-channel FET.

A 32.0 KB PDF for part 2SJ616, placed among schematics but named like an individual transistor datasheet.

Datasheet for the 2SJ412 P-channel field-effect transistor, provided as a 328 KB PDF; the larger size suggests detailed curves and package drawings.

Datasheet PDF of 107 KB for the 2SJ381, indexed as a schematic. The prefix 2SJ comes from the Japanese JIS discrete semiconductor scheme and denotes a P-channel FET.

Documentation for the 2SJ378 P-channel FET in a 418 KB PDF, listed as a schematic though really a datasheet.

Compact 40.0 KB PDF for the 2SJ348, filed as a schematic but by its part number a datasheet. Under the Japanese JIS designation, 2SJ marks a P-channel FET.

At 414 KB this is one of the larger PDFs in the 2SJ series, covering the 2SJ334. Only the part number appears in the name.

The 2SJ287 is covered in this 96.7 KB PDF. Only the part number is present in the name, so no equipment details can be given.

Component datasheet in PDF form for the 2SJ284, roughly 81.4 KB. The file name names only this part, with no device, board or revision mentioned.

Filed as a schematic, this 72.9 KB PDF is titled 2SD1398; in the Japanese JIS scheme the 2SD prefix marks an NPN bipolar transistor intended for low-frequency use, so…

Datasheet PDF for the 2SD1192 transistor, 133 KB, listed in the schematic section of the index. Its name gives nothing beyond the part number.

Short PDF of 43.2 KB for the 2SD1149, with an _E suffix after the part number that the name leaves unexplained. It is indexed as a schematic but reads as a datasheet.

Reference sheet for the 2SC5298 in a 95.7 KB PDF. Parts with the 2SC prefix are NPN bipolar transistors under the Japanese JIS numbering system, so the content is likely…

The 2SC5263 is covered by this 103 KB PDF, listed among schematics in the index. Following Japanese JIS numbering, 2SC marks an NPN bipolar transistor, and no variant…

This 234 KB PDF covers the 2SC4738F, indexed as a schematic though it concerns one transistor.

Indexed as a schematic, this 59 KB PDF carries the name 2SC4655 with an E suffix, which plausibly denotes an English-language version.

PDF of about 99 KB for the 2SC4770, filed under schematics though the name points to a transistor datasheet rather than a board diagram.

A 136 KB PDF for the 2SC4616, listed among schematics though the name only carries a component part number, implying a transistor datasheet.