Overview
The SP2102BT3 is a MOSFET made by Siliup in a SOT-323 package with 3 pins.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. 1,950 are in stock at JLCPCB (part C41355153).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
8
DMP2165UW
SOT-323-55℃~+150℃ 1 P-Channel 180mΩ@1.8V 1V 2.5A 20V 3.5nC@4.5V 32pF 335pF 700mW 72pF P-Channel SOT-323 MOSFETs ROHSDiodes IncorporatedMOSFETsHXY2102EI
SOT-323-55℃~+150℃ 1 N-channel 1V 20V 2A 300mW 300pF 80pF 85mΩ@2.5V SOT-323 MOSFETs ROHSHXY MOSFETMOSFETsDMN3065LW
SOT-323-55℃~+150℃ 1 N-channel 1.5V 11.7nC@10V 30V 43.8pF 465pF 49.5pF 4A 770mW 85mΩ@2.5V N-Channel SOT-323 MOSFETs ROHSDiodes IncorporatedMOSFETsTPCJ2102
SOT-323-55℃~+150℃ 1 N-channel 1.1V 2.3A 2.9nC@4.5V 20V 280pF 29pF 46pF 700mW 70mΩ@4.5V SOT-323 MOSFETs ROHSTECH PUBLICMOSFETsWST3052
SOT-323-55℃~+150℃ 1 N-channel 2.5A 286pF 30V 4nC@4.5V 50mΩ@4.5V 50pF 60pF 700mV 700mW N-Channel SOT-323 MOSFETs ROHSWinsok SemiconMOSFETsYJL2101W
SOT-323-55℃~+150℃ 1 P-Channel 100mΩ@4.5V 20V 290pF 29pF 2A 3.9nC@4.5V 450mW 47pF 620mV P-Channel SOT-323 MOSFETs ROHSYangzhou Yangjie Electronic TechnologyMOSFETsDMN2065UWQ
SOT-323-55℃~+150℃ 1 N-channel 1.56V 140mΩ@1.5V 2.8A 20V 5.4nC@4.5V 700mW N-Channel SOT-323 MOSFETs ROHSDiodes IncorporatedMOSFETsPPMUT20V3
SOT-323-40℃~+125℃ 1 P-Channel 110mΩ@4.5V 2.8A 20V 350mW 450mV 460pF 50pF SOT-323 MOSFETs ROHSShanghai Prisemi ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the SP2102BT3?
Yes. the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SP2102BT3?
SOT-323, with 3 pins. Its footprint is drawn on this page.
Where is the SP2102BT3 datasheet?
Siliup publishes it: the Datasheet link on this page opens it.
Where can I order the SP2102BT3?
JLCPCB lists it as part C41355153, with 1,950 in stock; the sellers' links on this page open their listings.
What can replace the SP2102BT3?
Parts like it in the library: the DMP2165UW by Diodes Incorporated, the HXY2102EI by HXY MOSFET, the DMN3065LW by Diodes Incorporated and the TPCJ2102 by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.