SMD catalog in PDF form, 3.04 MB, listed under schematics but by its name a reference for surface-mount components rather than a circuit for a particular device.

SMD Databook 2011 covering active SMD semiconductor components, a 19 MB PDF reference catalogued under schematics.

PDF file of 70.1 KB for the 1SV279 part, catalogued as a schematic. The 1SV designation belongs to varactor diodes, so the document should present one component…

Catalogued as a schematic, the 44.6 KB PDF 2SA1973 is named after a JIS-numbered PNP bipolar transistor, identified by the 2SA prefix.

Reference PDF for the 1SV285, about 70.4 KB, catalogued as a schematic. The 1SV prefix marks a variable-capacitance diode, so this should be a manufacturer data sheet.

A 155 KB PDF for the 2SC5245 transistor, catalogued as a schematic but by its name almost certainly a component datasheet.

PDF of 49.6 KB named 2SC5565, catalogued with the schematics although it refers to a single semiconductor.

Named 2SC5069 and weighing 107 KB, this PDF is catalogued under schematics but represents a JIS-numbered NPN bipolar transistor, so treat it as a datasheet.

A 41.5 KB PDF covering the 2SC4808, a part number in the JIS 2SC series used for NPN bipolar transistors.

Here the 41.7 KB PDF is labelled with the part number 2SA2023, a PNP bipolar transistor under the Japanese JIS 2SA designation.

Datasheet-style PDF of 41.8 KB covering the 2SA1790, a JIS-coded PNP bipolar transistor, placed in the schematic section of the catalogue.

Document for the 3SK227 semiconductor, stored as a 30.6 KB PDF and catalogued under schematics.

Small 25.5 KB PDF for the 2SA1816, bearing an _E suffix in its name and catalogued as a schematic. Under JIS rules the 2SA prefix marks a PNP bipolar transistor.

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

A 68.3 KB PDF labelled with only 1SS306 and catalogued as a schematic, with no brand or board mentioned.

Catalogued as a schematic, this 184 KB PDF is named only after the part number 2SC5175, so it is most likely the manufacturer datasheet for that discrete transistor.

A 52.6 KB PDF for the 2SC3933, labelled with an _E suffix and catalogued as a schematic.

Part number 1SV241 names this 62.8 KB PDF, catalogued as a schematic, with no revision or variant noted.

PDF file for the 1SS388 part, 68.6 KB, catalogued under schematics though most likely a single-component datasheet.

Catalogued as a schematic, this 41.7 KB PDF bears the part number 2SC5611 and should be the datasheet for that NPN bipolar transistor.

Larger than most in this series at 474 KB, this PDF is for the 2SC5084, an NPN bipolar transistor according to the JIS 2SC prefix, catalogued here as a schematic.

Catalogued as a schematic, this 129 KB PDF is named after the part number 1SS271, which reads like a component datasheet rather than a board drawing.

A short 64.3 KB PDF titled after the 1KAB-E series, catalogued as a schematic but by its name more likely a datasheet covering a family of discrete components such as…

Marking-code guide in PDF for Micro Commercial Components (MCC), a maker of diodes, transistors, MOSFETs and other discrete semiconductors.

PDF document for the 2SC4853, a part number following the Japanese JIS scheme in which the 2SC prefix marks an NPN bipolar transistor.

Component data for the 2SB1527 in PDF form, roughly 73 KB, catalogued as a schematic though the bare part number suggests a datasheet.

The file name gives only 1SS348, a part number in the Japanese 1SS small-signal diode series, common in Toshiba catalogues.

Catalogued as a schematic, this 67.4 KB PDF is named for the part 1SS344 and states nothing else about a device or board.

PDF reference covering voltage regulators in 5-pin, 6-pin and 8-pin packages, catalogued as a schematic.