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…

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.

Spanish PDF titled Microelectrónica, 4.14 MB, with no device, brand or board named. It is likely training or course material covering microelectronics topics such as…

Fairly large datasheet at 981 KB, in PDF, identified as SDNS040A, where the A suffix likely denotes a revised version of the document.

A 56.5 KB datasheet in PDF form named SDNS016E, a document number whose E suffix probably reflects several revisions of the text.

Repair guide in PDF form for the Antminer S9 ASIC miner, judging from the name. It is listed as a schematic, and such guides usually explain hashboard structure, voltage…

Dell Studio 1555 documentation, 4.08 MB in RAR format, covering the Quanta FM8 and FM8B motherboards.

Archive covering models 1510 and 1520 with the Intel ICH9 southbridge, 638 KB in RAR format.

Datasheet in PDF, around 2.6 MB, for socket 1150, the Intel LGA1150 platform used by Haswell and Broadwell desktop CPUs.

Datasheet for the OmniVision OV7670 CMOS VGA image sensor, as an 856 KB PDF. It covers the SCCB control interface (similar to I2C), register settings, parallel pixel bus…

Datasheet for the ATmega128A AVR microcontroller, a 2.68 MB PDF. The A suffix denotes the revised version of the ATmega128, and the document covers its 64-pin pinout…

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.

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

Largest sheet in this group at 217 KB, a PDF for the 2SD1508 NPN transistor, filed under schematics. The JIS 2SD designation covers low-frequency NPN bipolar parts.

Covering the 2SK2125 N-channel FET, this 35 KB PDF is filed under schematics, though a part-number-only name normally indicates a manufacturer datasheet.

Reference PDF for the 2SD1220, 189 KB, listed among schematics though the number is a discrete transistor designation.

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.

PDF data sheet, about 135 KB, covering the 2SC4540 transistor. Under JIS semiconductor numbering the 2SC prefix identifies an NPN bipolar device, so the document should…

Datasheet covering the 2SC4487 transistor, stored as a 155 KB PDF and filed as a schematic in the index.

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…

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

This 74 KB PDF covers the 2SC2411K, an NPN part in the JIS 2SC series with a K suffix. Although listed as a schematic, it is most likely the manufacturer datasheet.

The 2SA1483 is covered by this 178 KB PDF, catalogued under schematics though the name suggests a component data sheet.

The 2N6768 PDF, 145 KB, appears in the schematic index but its title is purely a JEDEC discrete component code. It gives no model, brand or board number.

Indexed under schematics, this 112 KB PDF carries the part number 2N6504, a designation from the JEDEC 2N registration system for discrete semiconductor devices.

Compact 48.1 KB PDF covering the 2N6107 discrete semiconductor, placed in the schematic category but most likely the component datasheet.

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…

PDF data sheet, 69.0 KB, for the 1SV272 diode, indexed here as a schematic. The 1SV prefix is used for varactor diodes, so the document should cover a single discrete…

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

Named simply for part 10YQ045, this 48.3 KB PDF is best read as a component datasheet rather than a board drawing.

Shared PDF of 89.1 KB covering three variants, 10ETS08FP, 10ETS12FP and 10ETS16FP, according to the name.

Excel exploded view covering model GLWS805ELDDG, 14.8 MB in size. It breaks the product into illustrated, numbered assemblies with a parts list, giving technicians a…

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…

Document numbered UM10155, a 179 KB PDF. The UM prefix is used by NXP for user manuals, but the name does not reveal which product it describes, so open it to identify…

Schematic set in PDF for the ASUS ME370T, the tablet sold as the Google Nexus 7, archived in RAR format.

RAR package of 1.05 MB covering the IBM ThinkPad X31 ultraportable. It is smaller than a ZIP archive listed for the same model, which suggests different or fewer files…

RAR archive of 1.14 MB for the IBM ThinkPad T60. Only the model is named, with no board number, revision or note on contents, so extract it and confirm what is included.

RAR archive bearing only the Dell Latitude E6510 model name, with no board number, graphics variant or revision given.

Datasheet for the LTC4412HV from Linear Technology, a low-loss PowerPath controller that drives an external P-channel MOSFET as an ideal diode.

Microchip PIC16F62x datasheet, a 4.09 MB PDF covering the 18-pin flash microcontroller family that includes parts such as the PIC16F627 and PIC16F628.