equivalent of these FETS and transistors

[nikhilele]

can any one suggest me equivalent of these these are not avliable in my city.

Si9410DY
MTD20N03HDL
ZTX694B

Would you please suggest me a link to ebook or pdf of transistor and FET Equivalents

 

[IanP]

Si9410DY (30V, 7A, MOSFET) --> IRF7807, IRF7468, IRF7901 ..

MTD20N03HDL (30V, 20A, MOSFET) --> IRLR2703, IRFR3303 ..

ZTX694B (180V, 0.5A, BJT) --> MJE340 .. if voltage is below 100V you can try BD139 ..
http://www.datasheetcatalog.com/datasheets_pdf/M/J/E/3/MJE340.shtml

All the above equivalents can be obtained from RS Components & Controls (India) Ltd ..

Regards,
IanP