Generic PDF datasheet of 326 KB whose name says nothing about the component, manufacturer or part number, so you must open it to find out what it covers.

Component datasheet for the 2SD2137, a part from the Japanese 2SD series, which designates NPN bipolar transistors intended for low-frequency use.

Datasheet PDF of 64.4 KB for the HA17324, a quad operational amplifier from Hitachi following the familiar 324 layout.

Datasheet for a part marked D304X, provided as a 924 KB PDF. The file name gives no description of the component category or manufacturer, so the document itself must be…

Intel 7 Series chipset Platform Controller Hub datasheet in PDF form, 687 KB, apparently one part of a larger document set given the number in the name.

Manufacturer datasheet for the 2SK3569, a discrete transistor part number in the Japanese 2SK series, which denotes N-channel field-effect devices.

Datasheet for the 2SD1776 transistor, which the 2SD prefix marks as an NPN bipolar device for low-frequency applications.

Generic datasheet PDF of roughly one megabyte; the name carries no part number or manufacturer, so the component it covers is only visible once the document is opened.

Datasheet for the Texas Instruments TPS51225, a 1.48 MB PDF. This part is a dual synchronous step-down controller with a 5 V LDO, widely used on notebook boards to…

Datasheet for the HCF4017, the CMOS decade counter and divider with ten decoded outputs, provided as a 380 KB PDF.

Datasheet for the OZ962 chip, delivered in a small RAR archive of about 87.7 KB. OZ-prefixed parts come from O2Micro, a maker known for power management and backlight…

Datasheet in PDF form for the HEF4093B, a CMOS logic part from the HEF4000 family, best known as a quad two-input NAND gate with Schmitt-trigger inputs.

Datasheet for the OZ962, packed in an 87.7 KB RAR archive. OZ-prefixed parts come from O2Micro, and the OZ96x series are CCFL inverter controllers used in older LCD…

Datasheet in PDF form for the 2SK3565, an N-channel field-effect transistor by its 2SK prefix under the Japanese JEDEC-style numbering.

Datasheet PDF, 537 KB, named only with a generic numbered copy label, so neither the component nor its maker is identified.

PDF datasheet for the OZ962, a part from the O2Micro OZ-series lineup, in a short 54 KB document.

Infineon datasheet for the IRF9383MTRPBF, a P-channel power MOSFET, provided as a 223 KB PDF.

Generic datasheet in PDF format, only 58.9 KB, whose name does not reveal the part number, manufacturer or component type.

Infineon International Rectifier datasheet for the IRFH7923TRPBF, a 268 KB PDF. The IRFH prefix marks an N-channel HEXFET power MOSFET in a PQFN package, while TRPBF…

Datasheet in PDF form for the IRFP250 N-channel power MOSFET, a compact 92.6 KB file. Expect absolute maximum ratings, on-resistance, gate charge, safe operating area…

IRF640 MOSFET datasheet in PDF format, about 112 KB in size. It should provide electrical ratings, on-resistance, gate threshold, thermal resistance and package drawings…

Datasheet for the Fintek F71868A Super I/O controller, a 5.57 MB PDF. Super I/O chips on desktop motherboards handle functions such as hardware monitoring, fan control…

Hardware datasheet for the u-blox NEO-6 series GPS modules, document reference GPS.G6-HW-09005 per the file name.

Component datasheet covering the IRFP240 MOSFET, supplied as a 104 KB PDF readable in any PDF viewer.

Datasheet for the IRF510 N-channel MOSFET, a 97.7 KB PDF. The document should cover ratings, transfer and output characteristics, capacitances and the TO-220 pinout.

Manufacturer datasheet for the BD139 transistor, with the name indicating the ST (STMicroelectronics) version, supplied as a 152 KB PDF.

General datasheet for the BC548 NPN small-signal transistor, 32.8 KB in PDF format and apparently matching the BC548B document in size.

A generic datasheet in PDF form, 148 KB in size; the file name gives no part number, manufacturer or device, so the component it covers is only visible after opening it.

Datasheet in PDF form for the KA78XX series, the family of fixed positive linear voltage regulators following the classic 78xx numbering, where the last digits indicate…

Datasheet for the 2SC4517, a JIS-numbered NPN bipolar transistor, delivered as a 26.9 KB PDF.

Datasheet in PDF format for the 2SC4161, 130 KB in size. The 2SC prefix in Japanese JIS numbering identifies an NPN bipolar transistor, and the sheet should give voltage…

Combined datasheet for the BC546 and BC547 NPN small-signal transistors, packaged as a 57.5 KB PDF.

Datasheet for the Richtek RT8206AB, here document revision 06, a dual synchronous buck PWM controller with built-in LDOs often used to generate the 3.3 V and 5 V system…

Datasheet in PDF for the MUR1560, an ultrafast recovery rectifier diode. The 15 in the part number indicates 15 A and the 60 indicates 600 V, a common choice for output…

Datasheet for the IRF840 N-channel MOSFET, delivered as a 282 KB PDF. Typical contents include maximum drain-source voltage, continuous current, on-resistance…

Datasheet for the BC557 small-signal PNP transistor, a 45.8 KB PDF that matches the size of the other BC557 files in this collection.

Generic datasheet PDF of 73.3 KB with an uninformative name that reveals no part number or manufacturer.

Datasheet for the SM3307PSQG component, provided as a 256 KB PDF. The name gives only the part code, so the device type and ratings must be taken from the document…

Datasheet for the 2N7002, a small-signal N-channel enhancement MOSFET usually supplied in SOT-23, as a 94.4 KB PDF.

Datasheet for the 2N2222, the long-established general-purpose NPN switching transistor, as a 79.5 KB PDF.