Overview
The NTE2910 is a JFET made by NTE Electronics in a TO-18 package with 3 pins.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-18-3_BD5.6_L14C1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C17516412).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
5
2N4391 PBFREE
TO-18JFETsCentral Semicon2N4392 PBFREE
TO-18JFETsCentral Semicon2N4393 PBFREE
TO-18-65℃~+175℃ 1 N-channel 1.8W 100Ω 14pF 40V 500mV 5mA N-Channel TO-18 JFETs ROHSCentral SemiconJFETs2N4393
TO-18JFETsMicrochip Technology2N4392
TO-18-55℃~+125℃ 1 N-channel 1.8W 14pF 25mA 2V 40V 60Ω N-Channel TO-18 JFETsMicrochip TechnologyJFETs
Questions
Is there a KiCad symbol and footprint for the NTE2910?
Yes. the footprint EasyEDA_Cloud:TO-18-3_BD5.6_L14C1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the NTE2910?
TO-18, with 3 pins. Its footprint is drawn on this page.
Where is the NTE2910 datasheet?
NTE Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the NTE2910?
JLCPCB lists it as part C17516412, with 0 in stock; the sellers' links on this page open their listings.
What can replace the NTE2910?
Parts like it in the library: the 2N4391 PBFREE by Central Semicon, the 2N4392 PBFREE by Central Semicon, the 2N4393 PBFREE by Central Semicon and the 2N4393 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.