PDF part sheet for the 2SC5577, 40.7 KB, catalogued with schematics. The name gives only the part number and says nothing about the maker or revision.

At 108 KB, this PDF is labelled with the transistor type 2SC4221 and nothing else, so no board, model or revision is identified.

Part number 2SC4124 names this 98.7 KB PDF, which is labelled a schematic but, given the JIS-style designation for an NPN bipolar transistor, should be that part's…

Covering the transistor 2SC4104, this compact 19.1 KB PDF is tagged as a schematic, but the 2SC prefix in Japanese JIS numbering identifies an NPN bipolar device, so…

The 2SC3987 document is an 83.4 KB PDF whose name contains only the part number, so expect a transistor datasheet rather than a device schematic, even though it is…

PDF sheet for the 2SC3935 part, with an _E suffix after the number, filed under schematics at 40.7 KB.

Filed under schematics, this 466 KB PDF is identified by the code 2SC4839 alone. In the Japanese JIS designation system the 2SC prefix belongs to NPN bipolar…

PDF documentation for the 2SC4793 transistor, at 173 KB larger than most files in this series and probably a fuller datasheet with characteristic curves.

A 102 KB PDF on the 2SC3752 transistor, an NPN device under the JIS 2SC scheme. The name contains nothing beyond the part number, so no board or model is identified; the…

A 468 KB PDF covering the 2SC3607 transistor, filed in the schematic category but best treated as a manufacturer datasheet.

For the 2SC3597 transistor, a 119 KB PDF filed as a schematic but containing component data.

Only the part number 2SC3361 appears in the name of this 129 KB PDF, so no equipment or board can be identified from it.

Named for the 2SC5318, this 127 KB PDF is filed as a schematic but reads as a component datasheet title.

The 2SC3087 is the subject of this 93.1 KB PDF, listed among schematics. No maker, package or revision appears in the name.

Named for the 2SC2898, this 50 KB PDF is categorised as a schematic but should contain the datasheet of an NPN bipolar transistor, as indicated by the JIS 2SC prefix.

A 147 KB PDF whose name is just 2SC2881, catalogued as a schematic. By JIS numbering this is an NPN bipolar transistor, and the file is most likely its datasheet rather…

Combined PDF of 267 KB covering two part numbers, 2SC2216 and 2SC2717, which suggests one datasheet shared by both devices.

Small 42.8 KB PDF for the 2SC2188, carrying an _E suffix in its name and filed under schematics.

PDF of 309 KB for the 2SC1815L, an L-suffixed version of a JIS-numbered NPN bipolar transistor, filed under schematics.

The 2SB1674 named here is, under JIS conventions, a PNP bipolar transistor; this 52.6 KB PDF, despite its schematic category, is therefore most likely the datasheet.

Small PDF document for the 2SA1524, filed under schematics but by its name a component data sheet for a discrete transistor.

A 30.8 KB PDF named for the 2SA1522, a part number in the Japanese 2SA series of PNP transistors.

PDF for the 2SA1512, 41.0 KB, with an _E suffix in the name whose meaning is not stated, possibly a document edition or language variant.

Small PDF of 42.0 KB covering the 2SB1030, with an _E suffix that may mark a document edition, though the name does not say.

The 2SA1420 is the subject of this 91.5 KB PDF, which sits in the schematic section but by its naming is a part-level datasheet.

Part documentation for the 2SA1415 transistor, delivered as a 116 KB PDF and indexed as a schematic.

UTC version of the 2SB772 documentation, a 22.5 KB PDF; UTC very likely stands for Unisonic Technologies.

Datasheet-style PDF for the 2SA1339, indexed in the schematic category at 140 KB. The 2SA prefix denotes a PNP transistor in the JIS scheme, nominally aimed at…

Transistor datasheet in PDF form for the 2SA720A, 42.4 KB, with an _E suffix whose meaning the name does not state.

Datasheet PDF of only 13.5 KB for the 2SA684 transistor, marked UTC, which indicates the Unisonic Technologies edition of this part.

A 195 KB PDF labelled 2SA2060, a part number in the Japanese JIS system where 2SA denotes a PNP bipolar transistor.

A 43.6 KB PDF on the 2SA1209, filed under schematics but named solely by the part code, so most likely a short datasheet.

Datasheet in PDF form for the 2SA1018 transistor, filed in the index under schematics, with an E suffix in the name that likely marks a document edition or variant.

Datasheet covering the 2SA1806, stored as a 44.6 KB PDF whose name carries an E suffix, probably indicating an edition or language version of the document.

Datasheet PDF, 149 KB, for the 2SA1710 transistor; the file name gives no further model or board details.

A compact 50 KB PDF named after the JEDEC-registered part 2N720A, indexed under schematics but almost certainly a component datasheet rather than a board drawing.

Plain 2N7002 datasheet in PDF form, 94.6 KB, indexed under schematics. The name carries no maker, package suffix or revision, so check the first page for the vendor.

A short 46.2 KB PDF named 2N6668, indexed as a schematic although its title is only a JEDEC discrete semiconductor number. No host device or board is given.

This 26.1 KB PDF, placed in the schematic section, is named after the 2N6517, part of the JEDEC 2N numbering used for discrete transistors and similar devices.

Catalogued among schematics, this 254 KB PDF is titled with the JEDEC part number 2N5630 plus an RE suffix of uncertain meaning.