B772 2SB772 3A/40V TO-126 PNP Medium Power Transistor
Datasheet: https://www.st.com/resource/en/datasheet/cd00062866.pdf
BC327 TO-92 PNP Amplifier Transistor
Datasheet: https://www.onsemi.com/pub/Collateral/BC327-D.PDF
BC337 TO-92 NPN Amplifier Transistor
Datasheet: https://www.onsemi.com/pub/Collateral/BC337-D.PDF
BC547 TO-92 45V 0.1A low power NPN transistor
Datasheet: http://www.kontest.ru/datasheet/philips/bc847[1].pdf
BC847C SOT23 NPN General Purpose transistor
Datasheet: https://assets.nexperia.com/documents/data-sheet/BC847_SER.pdf
BD139 To-126 1.5A 80V NPN Transistor
Datasheet: https://www.onsemi.com/pub/Collateral/BD139-D.PDF
BD140 To-126 1.5A 80V PNP Transistor
Datasheet: https://www.onsemi.com/pub/Collateral/BD136-D.PDF
BTA41 BTA41-600 TO-247 600V TRIAC
Datasheet: https://www.st.com/resource/en/datasheet/bta40.pdf
BTW69 1200N TO-3P 50A 1200V SCR Thyristor
Datasheet: https://www.st.com/resource/en/datasheet/btw69-1200n.pdf
C1815 TO-92 NPN Amplifier High Freq Transistor
Datasheet: https://www.futurlec.com/Datasheet/Transistor/C1815.pdf
CD4011BE DIP-14 NAND Gate IC
Datasheet: https://www.ti.com/lit/ds/symlink/cd4011b.pdf
CD4017B DECADE COUNTER DIVIDER IC
Datasheet: https://www.ti.com/lit/ds/symlink/cd4017b.pdf