MCRE000252 is part of a Newark catalog of resistors and is a SMD Resistor - Varistor (MOV) Thick film. This type of resistor is designed for surge protection, noise conditioning, and EMI/RFI applications. It has a maximum power rating of 500 mW, a capacitance range of 20-1000 VDC, a reverse leakage current of 0.15mA, a voltage coefficient of 0.05% and a 10R100I maximum surge rating, and a standoff voltage of 15-25 VAC. This product is available in packages of 4, 8, 10, and 18 pins.