Compact 128 KB PDF bearing the part number 2SC2983, indexed as a schematic. Under the Japanese JIS naming convention a 2SC number denotes an NPN bipolar transistor, so…

This 145 KB PDF carries only the part number 2SC2884 in its name and is filed as a schematic.

Filed under schematics, this 49.7 KB PDF covers the 2SC1318A, an NPN transistor in JIS numbering; the A suffix denotes a variant of the base 2SC1318 type, often with…

Datasheet for the 2SB1658, filed in the index as a schematic but in practice a component data document in PDF form, 48 KB.

The 2SB1642 PNP transistor is documented in this 181 KB PDF, listed as a schematic though it is a part datasheet.

PDF of 47.9 KB filed as a schematic and named for the part 2PA733, revision 4 by its suffix.

Small PDF reference, 47.7 KB, for the part 2PD601A, with the trailing 4 most likely the sheet revision.

Short 49.9 KB PDF document for the 2N6284, a JEDEC-registered discrete semiconductor, catalogued as a schematic though it is most likely the part's datasheet.

The 2N4126 is the subject of this 81.9 KB PDF, listed in the schematic section of the catalogue but almost certainly a single-part datasheet.

Short PDF of only 19.4 KB covering the 1SV298H, the H suffix marking a variant of the base 1SV298 part.

Part number 1SS181 gives this 70.1 KB PDF its name, and the index places it among schematics.

Listed as a schematic, this 68.8 KB document carries the name 1SS378 and nothing else, pointing to a component data sheet for a small-signal silicon diode under the JIS…

Part number 1N1199A is the only information in the name of this 104 KB PDF, which is indexed as a schematic but follows the JEDEC 1N pattern used for diodes, pointing to…

The name 243NQ gives only a part family prefix with no suffix, so this 45.4 KB PDF probably covers a whole series of power rectifier devices in one datasheet, despite…

A small 105 KB PDF filed under schematics, with a name pointing to the 85C72-82 range. The name gives no device, brand or board number, and the code resembles a…

Listed as a schematic, this compact 47.4 KB PDF is named 80CLQ150, a code that resembles a power semiconductor part number rather than a board number.

PDF of 55.5 KB titled 30CPQ035, a code following discrete semiconductor numbering, so it is best treated as a datasheet despite the schematic label.

A 77.2 KB PDF named 23c040h, a variant of the 23C040 part with an added H suffix whose meaning is not stated in the name and must be read from the document.

Service schematic for the Samsung SM-F936B, provided as a 2.23 MB ZIP; the F936 code belongs to the Galaxy Z Fold4, global B variant. The name lists no board revision.

PCB layout drawing for the Honor Play, a Huawei sub-brand phone, in a 957 KB PDF. Layout documents show component placement and designators on the board, so a technician…

Samsung schematic for the project Cambridge-INTERNAL, board number BA41-00997A, packed as a PDF inside a small 152 KB RAR.

Cross-reference sheet listing equivalents for diodes, bridge rectifiers and transistors, originally prepared as an Excel table and saved to PDF, despite being filed here…

Schematic of the small sub-board for the Redmi K40 Pro smartphone, a 100 KB PDF. The small board in phones usually carries the USB charging port, microphone and related…

Schematic in PDF format for the ASUS Z9PA-D8 dual-CPU server motherboard, compressed into a small RAR archive.

Schematic diagram for the Huawei Y3 II, model LUA-U22, packed as a 6.63 MB RAR archive.

PDF schematic of the Samsung Galaxy A30, model SM-A305N, with a size of 1.75 MB. Repair technicians rely on such diagrams to follow PMIC outputs, battery and charging…

PDF schematic of about 1.50 MB for the Dell Studio 1555, marked as a Quanta FM9 design.

SMD Databook 2011 covering active SMD semiconductor components, a 19 MB PDF reference catalogued under schematics.

Nokia N93 schematic, the second document of its kind according to the name, delivered as a 1.27 MB PDF.

Datasheet for the Maxim MAX1908, an 863 KB PDF whose name states only the part number. The overview page confirms the device function and package; parts from this Maxim…

Component document for the 74HC245, an octal bus transceiver with three-state outputs, provided as a 267 KB PDF in the schematic category.

Datasheet PDF, 312 KB, for the LM324 quad op amp, listed in the schematic category without a manufacturer in the name.

Part document for the 2SC1050, a 192 KB PDF filed as a schematic, the name giving only the part number.

PDF for the 2N6718, a 160 KB document filed under schematics with only the part number in the name.

Datasheet-style PDF covering the TIP29 and TIP30 complementary power transistors, filed here under the schematic category.

Datasheet in PDF for the IRFP1405, an N-channel power MOSFET in a TO-247 package. The file name gives only the part number, so take the voltage, current and…

The 2SD2179 transistor is the subject of this 43.9 KB PDF, carrying an _E suffix in its name.

The 5LP02N is covered by this 42.2 KB PDF, catalogued as a schematic but most likely a component datasheet.

Datasheet-style PDF of 83.8 KB named for the 2SD1940, an NPN transistor under Japanese JIS numbering, in which 2SD stands for NPN low-frequency types.

A 133 KB PDF for the 2SD1935, a transistor in the Japanese 2SD family, which the JIS standard reserves for NPN low-frequency devices.