Compressed archive of 419 KB named M5A99FX_PRO, a model name used on an ASUS AM3+ desktop board, although the name gives no brand or revision.

ASUS ZenBook UX303UB BIOS archive, 3.59 MB in RAR form, labelled AS.206, which looks like an ASUS BIOS version number for this model.

Small archive of 1.24 MB named 3D1-20, with no brand, model or file type in the name. The code may indicate version 2.0 of a 3D1 series, but this cannot be confirmed.

Firmware image for Inventec-numbered board 6050A2491301, revision A02. Unlike the others in the series, the name has no MB suffix, and it gives no device model.

Firmware file labelled for several related Acer models: Aspire 1680, TravelMate 4003LCi and TravelMate 2303, international (INTL) version.

Firmware archive for a 4515s, most likely the HP ProBook 4515s, on motherboard 6050A2252301, revision A03.

Zipped firmware for the K52JT notebook, the AS206 suffix most likely indicating BIOS version 206, 1.27 MB in size.

BIOS image for the HP Pavilion dv9700, which the name marks as the Intel platform version.

One megabyte binary carrying only the number 1510, without brand, board or chip details.

Four megabyte binary with the uninformative name CW, giving no hint of brand, model or board number.

Microchip PIC16C432 datasheet, supplied as a 1.61 MB PDF. This OTP microcontroller includes an integrated LIN bus transceiver, which places it in automotive body…

Condensed summary datasheet for the ATmega64 AVR microcontroller, a 211 KB PDF. The short version usually contains the feature overview, pinout for the available…

Reference PDF for the 2SD1453 transistor, catalogued as a schematic though the name points to a part datasheet.

PDF document of 112 KB for the 2SD2280, an NPN bipolar transistor in the Japanese 2SD numbering, filed as a schematic but in practice a datasheet.

PDF datasheet of 116 KB for the 2SD600K transistor, placed in the schematic category of the index.

The 2SD2571 transistor is documented in this 101 KB PDF, indexed as a schematic though most likely a datasheet.

PDF of about 179 KB for the 2SD2531, filed as a schematic but probably the component datasheet.

A 27 KB PDF named 5HN01M, filed under schematics but referring to a single discrete component. The M suffix most likely denotes a package within the 5HN01 series.

PDF documentation, around 108 KB, for the 2SD2150 NPN transistor under the Japanese 2SD numbering system.

Transistor reference for the 2SD2048, 78.9 KB, in PDF format and listed among schematics.

Datasheet for the 2SK2968 in a 405 KB PDF, categorised with schematics but describing one discrete device.

Reference datasheet for the 2SK1052, delivered as a 104 KB PDF with no other details 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.

The 2SC4685 is documented in this 186 KB PDF, filed as a schematic though the name is a transistor part number.

Transistor documentation for the 2SC4678 in a 220 KB PDF file, sorted into the schematic category.

Here is the 106 KB datasheet-style PDF for 2SC4637, a JIS-numbered NPN bipolar transistor.

A 154 KB data sheet in PDF form describing the 2SC4488. Under JIS naming, the 2SC prefix denotes an NPN bipolar transistor, and the file covers that single component…

Reference PDF, 106 KB, for the transistor numbered 2SC4407. The 2SC prefix follows the Japanese JIS standard for NPN bipolar transistors, indicating datasheet content…

A 249 KB PDF for the 2SC4203, filed as a schematic but named with only a semiconductor type number.

Datasheet for the 2SC5698, 29.1 KB in PDF form, belonging to the JIS 2SC family of NPN bipolar transistors. The name carries only the part number.

Part documentation for the 2SC4855, supplied as a 122 KB PDF in the schematic section. The name provides no model or board details.

A 126 KB PDF documenting the 2SC3773 transistor, an NPN device under the JIS 2SC designation.

The 2SC3655 transistor is covered in this 91.8 KB PDF. Its 2SC prefix follows JIS numbering for NPN bipolar transistors, and the bare part-number name points to a…

A 359 KB PDF named for the 2SC2498, a transistor designated under the JIS scheme, where 2SC identifies NPN devices.

Carrying the part number 2SC2349, this 294 KB PDF concerns an NPN bipolar transistor designated under the JIS system.

Component sheet for the 2SB1446 transistor, a 44 KB PDF with an _E suffix that probably signals the English edition, catalogued in the schematic category.

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…

An 87.4 KB PDF describing the 2SA1839 transistor, indexed with the schematic files. Following JIS numbering, the 2SA designation indicates a PNP bipolar transistor.

The 128 KB PDF named 93LCX6 matches the naming of 93LC-series Microwire serial EEPROMs, so despite the schematic label it is likely a datasheet covering several…

Small RAR archive of 137 KB named 09A21-1, with no brand, device or content type indicated.