Reference sheet in PDF form (98.9 KB) for the 2SK1909 transistor, catalogued under schematics.

PDF datasheet, 117 KB, for the 2SK1460, a Japanese-designated N-channel field-effect transistor, filed under schematics in the catalogue.

A 109 KB PDF for the 2SK1439, filed with schematics but most likely the manufacturer's data sheet for this transistor. The JIS 2SK prefix denotes an N-channel FET.

The 2SK1413 is documented in this 112 KB PDF, listed under schematics but named after a single discrete part, which points to a datasheet.

A 32.3 KB PDF for the 2SJ591LS, filed under schematics but named like a transistor datasheet.

The 2SJ349 P-channel FET is described in a 418 KB PDF, catalogued under schematics though it is a component datasheet.

The 2SJ305 is described in this 335 KB PDF, listed among schematics. No board number or brand appears in the name.

Filed under schematics, this 84.0 KB PDF carries only the part number 2SD1153 in its name and should be a transistor datasheet.

PDF datasheet for the 2SD1133, 43.0 KB, listed among schematics though its name refers only to the part.

Compact 27.2 KB PDF on the 2SC5291. The 2SC prefix identifies an NPN bipolar transistor in the JIS system, so this is most likely a short manufacturer datasheet, filed…

The 2SC4735 is covered by this 109 KB PDF, listed under schematics but named purely by part number.

Datasheet for the 2SC4605 in a 241 KB PDF, larger than most in this series and so likely to include more curves or package drawings.

For the 2SC4489 NPN bipolar transistor, as indicated by the JIS 2SC prefix, this 154 KB PDF serves as the component datasheet even though it is catalogued under…

Covering the 2SC4483, this 126 KB PDF is a semiconductor data sheet; the 2SC prefix follows JIS rules for NPN bipolar transistors.

Datasheet candidate for the 2SC4455 transistor, a 100 KB PDF although filed with schematics.

PDF of 51.8 KB for the 2SC5610 transistor, indexed with schematics although the bare part number suggests a manufacturer datasheet.

Here is a 297 KB PDF named 2SC5590, sorted under schematics but bearing only a component number, so it should be the datasheet for that part.

Filed among schematics, this 467 KB PDF carries just the transistor number 2SC4320 and should be regarded as its datasheet.

Listed under schematics, this 168 KB PDF is named after the 2SC5755 part number only. In JIS/JEITA terminology the 2SC prefix marks an NPN bipolar transistor for…

The 102 KB PDF 2SC5041 is indexed under schematics, though its name is just a 2SC part number, the Japanese JIS code for an NPN bipolar transistor, so treat it as a…

Specification sheet for the JIS-designated 2SC3952 NPN bipolar transistor, provided as a 41.0 KB PDF and filed with schematics.

A 213 KB PDF dedicated to the 2SC3657. By Japanese JIS convention the 2SC prefix denotes an NPN bipolar transistor; the file name gives only this number.

Datasheet-type PDF for the 2SC3333, 289 KB, though the index places it under schematics. The 2SC prefix follows the JIS convention for NPN bipolar transistors.

Small 37.7 KB PDF for the 2SB1308, catalogued among schematics though it documents a single discrete part.

PDF document, 89.4 KB, named for the 2SA1503 and filed under schematics, though it is most likely a transistor data sheet.

PDF of 169 KB for the 2SB1016A transistor, listed under schematics. JIS numbering uses 2SB for PNP transistors designed for low-frequency service, and the trailing A…

The 2SA1934 is documented in this 237 KB PDF, filed under schematics although the name carries only a component code.

The base 2SA1832 transistor is documented in this 232 KB PDF, catalogued with schematics though it should be a component datasheet.

An 87.1 KB PDF for the 2SA1766, indexed under schematics. Its JIS part number, with the 2SA prefix, denotes a PNP bipolar transistor, so the document is a datasheet…

The 2N4401 is the sole detail in this 92.7 KB PDF name; it is filed under schematics but is expected to be a datasheet for that JEDEC-registered part.

Reference PDF covering the 1SV305 diode, sized at about 71 KB and placed under schematics.

Named 60CTT015 and filed under schematics, this compact 66.4 KB PDF gives no brand, product or board revision.

Filed under schematics, this 129 KB PDF is named 60CPQ150 and gives no brand, product or board information.

PDF of 122 KB covering the 40MT140P, indexed under schematics. Like its siblings in the MT series, it is a power module datasheet, most likely for a bridge rectifier…

Datasheet, 359 KB PDF, for the 40HFL series, filed under schematics. The 40HF designation refers to stud-mounted power rectifier diodes, and the L variant is generally a…

A 74.3 KB PDF labelled 16SCYQ060C and listed under schematics. No laptop model, board number or revision appears in the name; it is a component code in the International…

Schematic PDF, 1.05 MB, labelled only U5A, with no brand or revision given. The document should open in any PDF viewer.

Spanish basic electronics guide, a general introduction rather than a schematic for any specific equipment. The name gives no device or board number.

Repair guide PDF for the ASUS X540UP laptop, 790 KB, catalogued with schematics. ASUS repair guides usually cover the power-on sequence, key voltage rails, block…

Transistor datasheet for the 2SD2155, stored as a 177 KB PDF and filed with schematics.