ESD Protection Device, 250 V, 0402, 2 Pins, 12 VDC, PULSE-GUARD PGB1 Series - 

PGB1010402KR is a PGB1 series PULSE-GUARD® ESD suppressor. It helps protect sensitive electronic equipment against electrostatic discharge (ESD). It supplements the on-chip protection of integrated circuitry and are best suited for low-voltage, high-speed applications where low capacitance is important. Data ports utilizing such high-speed protocols as USB 2.0, IEEE1394, HDMI and DVI can benefit from this new technology. PULSE-GUARD® suppressors use polymer composite materials to suppress fast-rising ESD transients (as specified in IEC 61000-4-2), while adding virtually no capacitance to the circuit.