BTA12-600B 12A 600V TRIAC in TO-220 Package Flat Rectangle Red LED you can connect it to

you can connect it to a comparator circuit to produce digital output

V4-150mVp-p Voltage Adj

The tape is an ideal size for creating paper circuits

Chip auto serial number is the most complete and practical

2K Ohm SMD Resistor is a conventional thick film chip resistor and is a type of surface-mount resistor

BTA12-600B 12A 600V TRIAC in TO-220 Package Flat Rectangle Red LED you can connect it toThis is a TO 220 package BTA12 600B 12A 600V TRIAC. The Triac series is appropriate for general purpose mains power AC switching. They can be used in static relays, heating regulation, and induction motor starting circuits as an ON OFF function. The semiconductor device TRIAC is commonly used in power control and switching Applications. It is used in switching, phase control, chopper designs, brilliance control in lamps, speed control in fans and