The 974739-UPZ1608U601-1R3TF is a ferrite bead and chip filter manufactured by Shenzhen Sunlord Electronics Co., Ltd. This product is part of the Filters>Ferrite Beads and Chips category and is part of the UPZ series. It is designed for use in power line applications and has a current rating of 1.3A. The package is tape and reel, and the standard package is 4,000. The mounting is SMD (SMT), and the height (max) is 0.037 inches. The number of lines is 1, and the impedance at frequency is 600 Ohms at 100 MHz. The DC resistance (DCR) (max) is 150mOhm. The package/case is 0603 (1608 Metric), and the temperature range for operating is -55°C to 125°C.