Filed as a schematic, this 44.1 KB PDF carries the name 2SD1450 with an _E suffix that the name does not explain; the part number points to a datasheet.

The JIS-style code 2SD2416 plus an E tag names this 56.1 KB PDF, which sits among schematics but most likely covers one NPN bipolar transistor, as the 2SD prefix…

The 2SK2605 is the subject of this 411 KB PDF, filed as a schematic although its name is purely a semiconductor part number.

Covering the 2SK2603, this 410 KB PDF is indexed as a schematic but carries only a component number, pointing to a datasheet.

PDF reference for the 2SK2551, a part named under the Japanese JIS scheme where 2SK identifies an N-channel field-effect transistor.

Brief 31.8 KB PDF for the 2SK1980, which by the JIS 2SK prefix is an N-channel FET. Although indexed as a schematic, the document is almost certainly a datasheet for…

The 2SK1925 is the subject of this 115 KB PDF, a datasheet for an N-channel FET as identified by the 2SK prefix of the JIS scheme, though the index lists it under…

An 82.7 KB PDF for the 2SK1729 N-channel FET, the 2SK code following the Japanese semiconductor naming convention.

Semiconductor datasheet, 102 KB PDF, for the 2SK1467, judging by the Japanese 2SK prefix that marks N-channel FETs.

Component documentation for the 2SJ343, supplied as a 337 KB PDF. Apart from the part number, the name gives no model, board or revision.

The 2SJ316 is the subject of this 91.5 KB PDF. Its name gives only the semiconductor type code, so no equipment model can be inferred.

A 106 KB PDF named only 2SC4459, placed in the schematic category of the index. That JIS-style code marks an NPN bipolar transistor designed for high-frequency…

Datasheet-style PDF named for the 2SC4430, sized 108 KB and listed as a schematic in the index.

Component documentation for the 2SC4425 in a 102 KB PDF. The JIS prefix 2SC denotes an NPN bipolar transistor, which points to datasheet content rather than a device…

The 2SC4935 is covered by this 176 KB PDF, filed as a schematic but, judging by the bare JIS part number, almost certainly the transistor datasheet.

PDF reference sheet for the 2SC3748, an older-numbered NPN bipolar transistor in the Japanese 2SC series, about 94.5 KB.

An 88.2 KB PDF carrying only the designation 2SC3402, catalogued as a schematic but almost certainly a single-part reference sheet.

A 320 KB PDF dealing with the 2SC3123, an NPN bipolar transistor by its Japanese JIS 2SC code.

A 58.1 KB PDF for the 2SA1552, catalogued as a schematic though the name indicates a single transistor.

A small PDF of 40.7 KB for the 2SA1538, a JIS-coded transistor; despite the schematic label, a file named only by part number is normally a datasheet.

The name 2SA2025 on this 38.7 KB PDF is a JIS transistor number; the 2SA prefix means a PNP bipolar device.

Part reference for the 2SA1208 as a 44.3 KB PDF, placed in the schematic category though nothing in the name goes beyond the component number; expect datasheet content.

Small 39.2 KB PDF datasheet for the 2SA1797, a PNP bipolar transistor going by the JIS 2SA naming convention.

Datasheet PDF, 90.4 KB, for the 2SA1702, named only by part number and filed under schematics.

PDF of 168 KB for the JEDEC part 2N6667, with an RE suffix in the file name that is not explained and may simply mark a revised edition of the document.

Datasheet for the 2N5301 transistor, stored as a 252 KB PDF with an RE suffix whose meaning the name does not explain.

A 52.8 KB PDF datasheet for the 1T362A transistor, catalogued with schematics. Under the Soviet designation scheme the 1T prefix identifies a germanium device, and the A…

Indexed under schematics, this small PDF of 42.7 KB is labelled 1T404A. That is the A variant of the 1T404 part code, which is catalogued separately.

Named 1SV230, this 72.8 KB PDF is catalogued under schematics; the underscore at the end of the name appears to be incidental.

Component code 1SV217 labels this 68.3 KB PDF, which is filed as a schematic and carries a trailing underscore in its name.

PDF datasheet material for the 1SS397, sized at 77.7 KB and indexed under the schematic type.

Reference sheet for the 1SS389, a 66.7 KB PDF indexed as a schematic. Nothing in the filename beyond the part number and an underscore identifies a device, brand or…

Covering the 1SS387, this 75.1 KB PDF is listed as a schematic but is best understood as a component datasheet.

A 67.4 KB PDF for the 1SS385, classed as a schematic but most likely the component datasheet, given the Japanese 1SS small-signal diode designation.

At 55.5 KB, this PDF carries only the part number 1SS315 in its name, with no board, model or revision stated.

Part number 1SS312 is all this 123 KB PDF name reveals; no brand, laptop model or board revision is mentioned.

Indexed under schematics, this 70.4 KB PDF is named only 1SS308, without any laptop model, board number or revision.

A 129 KB PDF covering the 208CMQ060, a CMQ-family Schottky rectifier whose 060 suffix usually marks a 60 V reverse voltage.

The file name 163cmq gives only a part-style code with no device or board, so this 46.9 KB PDF is probably a datasheet for a dual Schottky rectifier family, despite the…

A compact 44.2 KB PDF filed as a schematic, named 150cmq with no voltage suffix, board number or device model.