Reference document for the 2N7002MTF, a 205 KB PDF stored with schematics. The base number 2N7002 is a well-known small-signal N-channel MOSFET, and the MTF letters are…

Part number 2N5462 identifies this 115 KB PDF, filed as a schematic with no board, laptop or revision mentioned.

Technical Mriganka 2.1 amplifier design using the TDA7379 and TDA7377 power amplifier ICs, a 206 KB PDF.

Part-number-only PDF for the 2SK2323, 23.2 KB, placed in the schematic category of the index.

A compact 32 KB PDF named 2SK1447LS, filed as a schematic. It appears to cover a variant of the 2SK1447 carrying an LS suffix, whose meaning the name does not explain.

Covering the 2SC3547A, this 288 KB PDF is a transistor datasheet indexed in the schematic section.

PDF of about 39 KB for the 2SB1462J, a variant designation of the 2SB1462, with the _E suffix likely marking English text.

Reference sheet for the 2N4264, saved as a 264 KB PDF and carrying an RE tag in the file name that is not explained further.

Named 2764a, this 99.2 KB PDF sits in the schematic category, with the trailing a likely marking a revised version of a 2764 part.

Schematic in PDF format, compressed into a 2.86 MB RAR archive, for motherboard 14058-2, a number in the Wistron numbering style; the -2 ending suggests a later revision…

Short 46 KB PDF named only 2SD1651, classified as a schematic but almost certainly the datasheet for this NPN bipolar transistor from the 2SD family.

Covering the 2SD2203, this 155 KB PDF is catalogued under schematics, yet it is most likely a part datasheet.

The 2SD2624 is described in this small PDF of 30.0 KB, indexed under schematics, though a part number like this generally indicates a datasheet.

Specification sheet, 85.3 KB in PDF form, for the 2SD1958 NPN transistor, indexed in the schematic section.

Reference PDF, 170 KB, for the 2SD1525 transistor, listed under schematics. Japanese JIS designation 2SD identifies an NPN bipolar device meant for low-frequency work.

A 112 KB PDF datasheet for the 2SK2627, catalogued as a schematic. Following JIS numbering, 2SK identifies an N-channel FET, so the file describes one discrete device…

Specifications for the 2SK1611 in a 36.3 KB PDF document. Japanese 2SK numbering places this part among N-channel FETs, and the name offers no further detail such as…

Larger 345 KB PDF for the 2SC5280. The 2SC code denotes an NPN bipolar transistor registered under the JIS scheme, so the file is most likely a detailed datasheet…

PDF file, 105 KB, for the 2SC4695 part. Since 2SC is the JIS designation for NPN bipolar transistors, the document is likely the component datasheet rather than a device…

PDF of 112 KB identified only as 2SC4675, indexed under schematics. The 2SC prefix follows JIS numbering for NPN bipolar transistors, so this is most likely the…

Covering the 2SC4523, this 90.3 KB PDF is a semiconductor data sheet rather than a board schematic, despite its catalogue category.

Part datasheet for the 2SC4484, a 134 KB PDF. Japanese JIS numbering uses 2SC for NPN bipolar transistors, which identifies the device class here; nothing else is given…

Reference sheet of 37.8 KB covering the 2SC5694, an NPN bipolar transistor going by the JIS 2SC prefix, filed under schematics but most likely a datasheet.

Datasheet-type PDF, 123 KB, for part 2SC3650. The JIS naming system reserves the 2SC prefix for NPN bipolar transistors.

A 143 KB PDF on the 2SC3649. Following Japanese JIS semiconductor numbering, the 2SC prefix marks an NPN bipolar transistor; the file name supplies only that number.

Datasheet-like PDF of 116 KB covering the 2SC3638. Under JIS semiconductor naming, 2SC identifies NPN bipolar transistors.

A 329 KB PDF titled 2SC3324, indexed as a schematic though the name matches a transistor datasheet.

Short 40.1 KB PDF covering the 2SC3187, catalogued as a schematic yet most likely a transistor datasheet.

Component PDF for the 2SA1688, roughly 150 KB, catalogued as a schematic although its plain JIS part number matches a datasheet.

PDF of 105 KB for the 2SA1606, indexed among schematics yet covering a single semiconductor.

Transistor datasheet for the 2SA1822 in PDF, 173 KB, filed under schematics in this index. JIS numbering uses the 2SA prefix for PNP bipolar transistors.

Reference PDF for the 2SA1036K, roughly 101 KB, sitting in the schematic section. The 2SA designation follows the JIS scheme for PNP bipolar transistors, and the K…

For the 2N6071, this 158 KB PDF is listed among schematics but most likely contains the component datasheet.

Component data for the 2SD2130 NPN transistor, a PDF of about 209 KB. The name carries no board or device information; it is a part sheet following the Japanese 2SD…

At 242 KB, the 2SD2092 PDF is one of the larger files in this series and carries no information beyond the part number.

One of the larger sheets in the set at 271 KB, this PDF is named after the 2SD2498 and serves as a transistor datasheet.

Covering the 2SD2067, this 60 KB PDF carries an E suffix that the name leaves unexplained.

Brief 29.4 KB PDF for the 2SD1555, held in the schematic section, though the name is just a part number and likely belongs to a datasheet.

Reference sheet in PDF form (32.2 KB) for the 2SK3414LS, listed in the schematic section of the index.

A separate 85.2 KB PDF on the 2SK3065, filed under the schematic category. It may be a different revision or source document from the SOT-89 specific file in this index…