The PJEC5V0M1FN2_R1_00001 is a Transient Voltage Suppression device with 12.5V, 5V, and 5V breakdown voltages manufactured by Panjit. This TVS device comes in a DFN1006-2L package and is RoHS compliant. It is typically used for ESD protection in data transmission lines, analog and digital circuit protection in automotive systems and circuit module protection in portable devices.