Optocoupler datasheet for the 4N29, with the name indicating revision 4x, supplied as a PDF of roughly 287 KB.

Datasheet PDF for the 2SD1222, sized 183 KB and placed in the schematic section of the index.

The part number 2SC4473 is the only information in this 122 KB PDF name, and it identifies a Japanese JIS-coded NPN transistor of the high-frequency type.

At only 34.3 KB, this PDF for 2SC4453 is probably a short datasheet of a page or two, even though it is catalogued as a schematic.

A short 40.2 KB PDF for the 2SC3134, an NPN bipolar transistor according to the JIS 2SC scheme.

Data for the 2SC3122 transistor in a 268 KB PDF, listed under the schematic type. Following JIS numbering, the 2SC prefix marks an NPN bipolar device, and the case often…

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.

PDF datasheet for the 2N5306 transistor, 56.9 KB, with no manufacturer or revision stated in the name.

The 1SV328 is covered by this 71 KB PDF, filed under schematics in the index. The prefix follows the JIS semiconductor naming used for diodes, and Toshiba's 1SV parts…

Glass passivated 1N4935GP fast recovery rectifier datasheet, a 45.7 KB PDF in the schematic section.

Spanning 1SMA10CAT3 to 78CAT3 according to its name, this 81.5 KB PDF is filed as a schematic but describes a component range, the CA suffix typically marking…

English-language PDF about DC-to-DC regulators, 3.13 MB, filed with schematics. The name carries a numeric code but no specific IC or board, so it reads as a general…

Troubleshooting guide in PDF for the Samsung G900H, a Galaxy S5 variant, with Tshoo being Samsung's abbreviation for troubleshooting.

RAR archive of 560 KB carrying schematics for the Lenovo S700 handset. The name offers no board number or revision, so it is worth checking the mainboard silkscreen…

Short PDF of 161 KB with the numeric name 317091 and a browser copy marker, offering no information about the device, brand or board.

Lenovo G560 schematic for Compal board LA-5752P, offered as a 1.64 MB PDF; the size differs from other copies of this board, so it may be a different revision or scan.

PDF document titled DBL2018-C, 233 KB, catalogued as a schematic. The name offers only a part or document code with a C suffix and does not identify the device or maker…

Component reference for the 2SD2635, a 35.2 KB PDF listed among schematics. The file name offers only the part number, with no manufacturer or revision given.

The 2SC5171 named in this 169 KB PDF is a JIS-style part number, where the 2SC prefix denotes an NPN bipolar transistor for high-frequency applications, so the content…

Datasheet for the 2N7053 in a 314 KB PDF, categorized with schematics. The size matches that of the 2N7052 file and both may come from a shared family document, though…

Datasheet for the 1N4933 diode, a small 45.5 KB PDF filed in the schematic category. The 1N4933 opens the 1N4933 to 1N4937 fast recovery rectifier series, which offers…

Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a…

Datasheet for the 1N4150 diode, a compact 26.1 KB PDF filed in the schematic category. The 1N4150 is a fast switching small signal diode in a glass package that offers a…

A 44.9 KB PDF titled 242NQ030, filed as a schematic but named after what appears to be a power rectifier part number, so its content is most likely a datasheet.

Scanned photo reference for the Apple logic board 820-01814, saved as a 3.17 MB PDF. Apple marks its logic boards with 820- part numbers, and these scans show the real…

Small 173 KB PDF named dos vas, a short and uninformative title that most likely refers to a dual VAS layout, the voltage amplifier stage of a class AB power amplifier.

Quanta X63 motherboard schematic at revision 1A, offered as a 1.93 MB PDF without brand or platform details in the name.

A 111 KB PDF for the 2SD2281, which under the Japanese JIS system is an NPN transistor from the low-frequency 2SD series.

Component document for the 2SK2745 in PDF form, 399 KB, filed as a schematic. Because 2SK is the Japanese JIS prefix for N-channel field-effect transistors, the file…

Smaller 137 KB PDF tied to the 2SK2606, a JIS-style designation where 2SK indicates an N-channel field-effect transistor.

Data for the 2SJ608 in a lightweight 27.9 KB PDF, indexed as a schematic. Under the Japanese JIS scheme the 2SJ prefix denotes a P-channel FET, so this is likely a…

Indexed as a schematic, this 296 KB PDF is named only 2SC5094, a JIS-style transistor designation where 2SC stands for an NPN device rated for high-frequency operation.

File name 2SC3786 offers nothing beyond a transistor type number, and the 81.5 KB PDF is placed in the schematic category.

Bearing only the JIS part number 2SC2879, this 167 KB PDF is listed as a schematic. A 2SC designation marks an NPN bipolar transistor, so the file most likely contains…

PDF datasheet covering the 2SB1651 PNP transistor, 40 KB. The _E suffix most likely denotes an English edition of the manufacturer document, though the file name does…

Datasheet PDF covering the 2SA1588, 215 KB in size, which suggests several pages with curves and package details.

Datasheet PDF for the 2SB1274, 34.4 KB in size and likely a concise sheet. The name offers only the part number.

PDF datasheet of 52.2 KB for the 2N2369 NPN switching transistor, placed in the schematic section.

Bearing only the part number 1SV249, this 62.1 KB PDF is indexed among schematics but is most likely a component data sheet.

A 50.3 KB datasheet PDF for the 1N748A, part of the JEDEC zener series spanning 1N746A through 1N759A, stored in the schematic section of the index.