The Sumida CDRH5D18NP-3R3NC is an SMD Power Inductor that has 3.3uH ±30% of inductance, a current rating of 2A, and a size of 5.7x5.7x1.8mm. It features RoHS certification and is designed to be used in a wide range of applications, such as power supplies, DC-DC converters, and high-speed switching systems. The product also has excellent high frequency performance, high current capability, and low DCR values. The product features a metal core for improved heat dissipation, which allows for better efficiency. It's compatible with automatic insertion equipment and is suitable for high-speed switching systems.