For the 2SA1392, this 174 KB PDF provides the part reference, categorised as a schematic although the name points to a single transistor.

Datasheet PDF of 41.4 KB for the 2SA1249, placed among schematics in this index. The filename holds only the component number, and the 2SA prefix identifies a PNP…

Part datasheet for the 2SA1763, a PNP bipolar transistor according to the JIS 2SA prefix, delivered as a 110 KB PDF and indexed as a schematic.

The 2N5087 is the only detail in the name of this 100 KB PDF, catalogued as a schematic but most likely a part datasheet.

Schematic PDF, 2.09 MB, named only T61. The name states no brand, board number or revision, so read the document cover to confirm what board it describes.

Datasheet in PDF, 1.36 MB, carrying document code SDNS033B; the B suffix typically marks a revised edition.

PDF datasheet, 94.9 KB, known only by its literature code SDNS017C, with a suffix letter that normally denotes document revision.

Large ZIP archive of 362 MB named Sibelius, which is also the name of a well-known music notation application.

2.1 amplifier schematic built around the TDA7294, by Technical Mriganka, in a 219 KB PDF.

Modified 2.1 channel amplifier schematic, a 90.6 KB PDF; the title does not say which original design was altered or which ICs are used.

Datasheet for the CNY70, a Vishay reflective optical sensor that combines an infrared emitter and a phototransistor in one leaded package.

Microchip datasheet for the dsPIC30F4013 digital signal controller, a 16-bit device combining a microcontroller with DSP capabilities, in a 5.22 MB PDF.

Datasheet for the early ATmega103 AVR microcontroller, a 1.99 MB PDF. It documents the 64-pin pinout, memory, peripherals, programming modes and electrical…

Datasheet for the OP07, a classic precision operational amplifier with very low input offset voltage and drift, widely used in instrumentation, sensor amplifiers and…

Component datasheet for the 2SD2137, a part from the Japanese 2SD series, which designates NPN bipolar transistors intended for low-frequency use.

Part documentation named 5HN02M, a 41 KB PDF indexed under schematics. It refers to a single discrete semiconductor rather than a circuit board, and the M ending is…

PDF datasheet of 185 KB for the 2SD1509 transistor, indexed as a schematic. Under the Japanese JIS scheme, the 2SD prefix marks an NPN bipolar device for low-frequency…

Component documentation for the 2SK2996 in PDF form, 412 KB in size. The 2SK designation identifies an N-channel field-effect transistor registered under the Japanese…

The 2SK2976 is documented in this 109 KB PDF. Its 2SK prefix marks an N-channel field-effect transistor in the JIS system, so the content is a datasheet rather than a…

Brief 114 KB PDF for the 2SK2965, labelled a schematic but by its name a datasheet for a single N-channel field-effect transistor, as the JIS 2SK prefix indicates.

Transistor datasheet PDF, 422 KB, for the 2SK2949. Under the JIS convention a 2SK number identifies an N-channel field-effect transistor, so this describes one device…

Named only for the 2SK2074, this 95 KB PDF is catalogued as a schematic but is most likely the transistor's datasheet.

PDF datasheet candidate for the 2SJ148, size 283 KB, indexed under schematics. JIS numbering uses 2SJ for P-channel FETs, and the name adds no maker, package or revision…

The 2SC4485 data sheet arrives as a 133 KB PDF, categorised as a schematic but documenting a single NPN bipolar transistor per the JIS 2SC prefix.

At 235 KB this PDF for 2SC4439 is one of the more detailed files in the set, likely carrying graphs as well as rating tables.

A 40.7 KB PDF bearing the 2SC5451 part number. Under the JIS 2SC convention it is an NPN bipolar transistor, and the document is probably its datasheet even though the…

Large for a single-part document at 411 KB, this PDF for the 2SC5695 likely includes full characteristic curves along with ratings.

PDF of 211 KB for the 2SC3334, catalogued as a schematic yet named like a discrete-part datasheet. In Japanese JIS numbering, 2SC indicates an NPN bipolar transistor.

Reference PDF covering the 2SC3313, a JIS-numbered NPN transistor, stored in the schematic section at 41.0 KB.

Indexed as a schematic, this 209 KB PDF is named after the 2SC2383, an NPN transistor in the Japanese JIS 2SC series.

Sharing its 173 KB size with a neighbouring entry, this PDF is named 2SA1986, the JIS number of a PNP bipolar transistor.

Indexed as a schematic, a 132 KB PDF titled 2N6792, which is a JEDEC-registered discrete semiconductor code.

Compact 42.5 KB PDF carrying just the 2N5038 part number, indexed as a schematic but expected to be a datasheet.

A 69.1 KB PDF named for the 2N4403, sorted under schematics but almost certainly a component datasheet. No source manufacturer or edition is indicated.

Datasheet PDF for the 2N3417, 304 KB, catalogued under schematics. The equal file size to the 2N3416 entry suggests a shared family sheet covering several related part…

Indexed as a schematic, the 111 KB file 93lc66.pdf most likely holds the datasheet for a 93-series Microwire serial EEPROM.

16 MB firmware dump named u365, probably referring to the chip position U365 on an unspecified motherboard, without brand or model information.

Dump read from a Macronix MX25L6405 SPI flash on 26 October 2018, 8 MB in size, with no device, brand or board named. The capacity suits 64 Mbit chips.

MEAnalyzer revision r368 packed as a 7z archive, a tool rather than firmware for a specific board.

Component datasheet in PDF form, 141 KB, catalogued under the literature code SDZS010. The name identifies only the document number, not the chip, so read the cover page…