The X0202MA 2BL2 with SCRs 1.25 Amp 600 Volt, manufactured by STMicroelectronics, is a bi-directional over-temperature/overcurrent protection device. It is a single package solution, consisting of two bidirectional triacs and 4 series connected silicon controlled rectifiers (SCRs) with a stand-off voltage of up to 600 Volt. The device has a maximum current rating of 1.25 Amp, and can be used to provide protection against over-temperature, over-current and flow reversal in AC, dc and pulse circuits. The device is suitable for protecting sensitive electronic components from accidental overload by absorbing excess electrical current and cutting off power. The device has a low on-state voltage drop, making it ideal for use in microcontrollers, and can be easily reset or reset manually.