The BLM21PG331SN1D is an electronic part manufactured by Murata, featuring a ferrite bead 0805 330 ohm. It is a 6A Max low profile, footprint-optimized surface mount bead. This component is used to suppress high frequency noise in high-speed circuits, such as those found in consumer electronics, computer peripherals, and automotive systems. The device is constructed using advanced ferrite material and features a 4-operation temperature range of -30 to +85 degrees Celsius. It is RoHS compliant and is housed in a 0805 package size.