Named simply 1N821, this 34.4 KB PDF follows JEDEC 1N diode numbering and is most likely a single-part datasheet, not a circuit diagram, even though it sits in the…

PDF datasheet of 196 KB for the SM563 device. No vendor, package or revision appears in the file name, which consists solely of the part number.

Schematic in PDF for the ASUS K52N laptop, revision 1.0, around 1 MB in size. No motherboard code is named, so check the revision and markings on the PCB match before…

Component datasheet for the 2SB1434 transistor, filed under schematics but in practice a part reference rather than a board diagram.

Reference PDF for the 2SD1065, 119 KB, filed in the schematic category although the name identifies a single transistor and points to a datasheet.

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

Reference sheet for the 2SC2792, supplied as a 186 KB PDF and listed in the schematic category, although the name points to a component datasheet.

Part sheet for the 2SB1377, 53.2 KB in PDF form, with an _E suffix in the name whose meaning is not stated and may reflect an edition or language version.

Texas Instruments datasheet for the SN74LVT16501DLR, an 18-bit universal bus transceiver in the 3.3 V LVT family.

The 277 KB PDF named 2SC2878 sits in the schematic category, though the JIS 2SC prefix suggests a datasheet for an NPN bipolar transistor.

A 51.1 KB PDF data document for the 2sb1565 transistor, filed in the index as a schematic.

PDF of 42.0 KB covering the 2SB1392 transistor. The name provides only the part number; manufacturer, package and revision are not given.

Model GLWMS90HSGEX exploded view workbook in Excel format, roughly 11.6 MB. Only the model code appears in the name; brand and device type are not stated.

This PDF of 71.0 KB is indexed as a schematic for the 2N6520, a JEDEC 2N-series discrete semiconductor number.

ZIP archive of about 2.65 MB holding diode-mode scale values for the Apple iPhone 12 Pro.

Datasheet-style PDF of 88.2 KB for the semiconductor 2SC4475, catalogued in the schematic section.

Schematic package in PDF form, archived as RAR, for the IBM ThinkPad X31, covering the Tokyo-2 planar and the Tokyo-3 raw card as listed in the name.

Schematic diagram in PDF for the ASUS X553MA laptop, with an RG suffix in the name whose meaning is not stated.

Filed under schematics, the 39.8 KB PDF 2SD2441 with an E tag refers by its JIS-style 2SD prefix to an NPN bipolar transistor.

Compact 102 KB PDF for the 2SC3090 transistor, indexed under schematics. The name carries no detail beyond the part code.

Circuit diagram set for the Lenovo ThinkPad E390, delivered as a 1.49 MB PDF. No board number or revision appears in the name, so check the title block inside against…

Motorola Moto G8 Power circuit diagrams for model XT2041, compressed into a 17.5 MB ZIP.

Indexed as a schematic, this 112 KB PDF carries just the name 2SK1454, a JIS-style code for an N-channel field-effect transistor.

Labelled 1SS268, this 126 KB PDF appears to be a datasheet for a single component even though the index lists it as a schematic.

A 219 KB PDF for the 24C01C, a 1 Kbit (128-byte) serial EEPROM part number using the I2C two-wire bus.

Datasheet-style PDF, 120 KB in size, describing the 2SA1418 transistor and placed under the schematic category.

Reference sheet in PDF form for the 2SA1969, a part number that under Japanese JIS rules denotes a PNP bipolar transistor.

The 2SA940A is the subject of this 165 KB PDF, filed as a schematic though the name is a JIS transistor number.

Circuit schematic in PDF covering board numbers 19785 and 19789, apparently a shared design for two related variants.

Nokia E61 service schematic supplied as a PDF of 317 KB; the trailing number 2 in the name suggests it is a second part or an alternate version of the diagram set rather…

PDF document of 202 KB named 25CTQ, a series-style code with no voltage suffix, so it probably covers a family of related components in datasheet form.

Datasheet for the STK672-010, an early part in the STK672 series of hybrid stepper motor drivers attributed to Sanyo, stored as a 325 KB PDF.

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…

This 244 KB PDF covers the 2SD2075A; the trailing A marks a variant of the base 2SD2075 type, though the name does not say how it differs.

PDF of 312 KB for the 2SK2645. The trailing 01mr token is not decoded and may be the manufacturer's internal document code or edition.

Reference sheet for the 2SA1624 transistor, saved as a 128 KB PDF and indexed in the schematic category.

A short 87.3 KB PDF for the 1SS403. It sits in the schematic category but reads as a component datasheet, because 1SS is the Japanese designation family for small-signal…

Reference PDF of 310 KB labelled with the 24C32 part number, which corresponds to a 32 Kbit (4 KB) I2C serial EEPROM.

Schematic PDF for the UX410UQ notebook, with the extra tag RG in the name, about 1000 KB in size.

Apple iPhone 3G schematic in a 1.01 MB PDF, with no board number or revision mentioned in the name.