Unlabelled-type archive, 2.09 MB, named 3CESLRH131, which may denote revision 13.1 of the 3CESL RH series, although that reading is not certain.

PDF document named TDA2824, a designation used for a dual low-voltage audio power amplifier IC.

BIOS dump for a Panasonic Toughbook, model number CF19AHUC61M, a CF-19 rugged convertible variant, in a 4.13 MB RAR. No board number or BIOS version appears in the name.

Microchip PIC18F458 datasheet, a 3.95 MB PDF; the name also mentions 448, suggesting the PIC18F448 is covered in the same document.

Datasheet for the Microchip PIC16C925 and PIC16C926 microcontrollers, a 3.27 MB PDF. These OTP or EPROM devices integrate an LCD driver module, so they are found in…

Datasheet for the MC145436A, a Motorola DTMF receiver that decodes telephone touch-tone dual-frequency signals into 4-bit codes.

BIOS firmware package for the MSI Cyborg 15 laptop, board MS-15K11 version 1.0, packed as a RAR archive of about 8 MB.

8 MB binary labelled 64 and marked as repaired, a size consistent with a 64 Mbit SPI flash chip.

PDF reference of about 794 KB for the HCF4047B, a CMOS 4000-series low-power monostable and astable multivibrator.

A 171 KB PDF for the 2SC5196 transistor, grouped under schematics although the name points to a datasheet.

Named simply 2SC5045, this 108 KB PDF appears under schematics, but the number follows JIS transistor naming where 2SC denotes an NPN bipolar device, so it is likely a…

The 2SC3637 is documented in this 117 KB PDF. Following the Japanese JIS scheme, the 2SC prefix denotes an NPN bipolar transistor, and no model, board or revision…

PDF of 219 KB titled with the 2SC3307 part number and placed in the schematic category, though it is most likely a transistor datasheet.

Reference sheet for the 2SA1689 in PDF format, 74 KB, indexed as a schematic despite a file name that indicates a standard transistor datasheet.

PDF reference of 188 KB for the 2SA1680, a Japanese-registered transistor; the name offers no manufacturer, package or revision details.

PDF datasheet of roughly 194 KB for the 2SA2065 transistor, catalogued among schematics.

Catalogued under schematics, a 147 KB PDF carrying just the part code 2N6756. No model, board number or revision appears in the name.

Only the series code 81CNQ appears in the name of this 125 KB PDF, suggesting a family datasheet covering several voltage grades of dual Schottky rectifiers in…

Indexed under schematics, this 126 KB PDF is named 300CNQ035 and states no device, manufacturer or board revision.

Exploded view in Excel for model GLWS805EXDDG, a 14.8 MB workbook, probably large because of embedded illustrations.

8 MB 8440p BIOS image marked C, nographics and BEST, saved as a second copy. It appears intended for boards without discrete graphics, and the uploader rated it as the…

Specification sheet in PDF, about 218 KB, for the PE160160-001 display module, apparently the base 001 version of a 160 x 160 dot graphic LCD.

Archive named 3CESLRH14, 2.09 MB, apparently revision 14 of the 3CESL RH series. It is written without dashes, unlike a similar 3CESL-RH-14 entry.

Archive for the Shuttle C14CU51 motherboard, PCB code C14CU4-T810, in RAR format at 940 KB.

Datasheet for the uP6208 integrated circuit, an 811 KB PDF. uPI Semiconductor parts with uP prefixes are common power-management controllers on laptop motherboards.

Datasheet for the HIN232, an Intersil RS-232 transceiver with two drivers and two receivers powered from 5 V using an internal charge pump and external capacitors.

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

BIOS dump for the Lenovo Legion Y540-15IRH-PG0 on motherboard NM-C371, revision 1.0, stored in a RAR archive.

16MB binary dump labelled bottom for the Inventec board 6050A2945701, meaning the flash chip on the underside of the PCB; a top-chip file exists separately.

PDF identified only by the part number 2SD1877, listed as a schematic but in practice a datasheet for this 2SD-series NPN bipolar transistor.

The 2SD2210 appears in this 46.9 KB PDF with an E suffix in the name that is left unexplained.

Reference PDF, 218 KB, for the 2SD2584 component, indexed under schematics. In Japanese JIS numbering, 2SD indicates an NPN bipolar transistor designed for low-frequency…

The 2SD2049 is documented in this 131 KB PDF, catalogued as a schematic. In the JIS system, 2SD stands for an NPN bipolar transistor aimed at low-frequency or power…

Covering the 2SD1619, this 123 KB PDF appears in the schematic category, although a part-number title indicates a datasheet.

PDF datasheet entry for the 2SK2986, 433 KB. Only the part number appears in the name; the 2SK prefix tells a technician it is a JIS-registered N-channel FET.

Concise 37.7 KB PDF for the 2SK2464, filed among schematics yet named after a single semiconductor.

Carrying only the designation 2SK2200, this 413 KB PDF is listed with schematics yet most likely documents one transistor.

A 34 KB PDF linked to the 2SK2123, listed as a schematic but probably the device's datasheet.

Datasheet for the 2SK1459 transistor in a 118 KB PDF, categorised as a schematic. The 2SK prefix follows Japanese semiconductor designation for N-channel field-effect…

The 2SD1111 is the only detail in the name of this 71.5 KB PDF, indexed as a schematic but best read as the transistor datasheet.