Elenco Snap Circuits Q2 NPN Replacement Part Red 3 Circuit Snap

3 Pieces Elenco Snap Circuits Q2 NPN Replacement Part Red 3 Circuit Snap

ELENCO SNAP CIRCUITS SKILL BUILDER SET REPLACEMENT PART Q2 NPN LIGHT CIRCUIT

ELENCO Snap Circuits Replacement Part Transistor NPN

Snap Circuits Elenco Arcade Red NPN Transmitter Q2 Replacement Add-On Part Piece

Elenco Snap Circuits Replacement Parts Q1 PNP Q2 NPN Transistors Q3 Rectifier