BLM21PG600SN1D Compact Power Line Ferrite Bead

BLM21PG600SN1D is a power line ferrite bead with 60 Ω impedance at 100 MHz. It uses an 0805 surface mount package, carries 3.5 A at 85°C, and has a maximum initial DC resistance of 0.02 Ω. The part is specified for DC power line use and provides a compact series element for qualified noise-suppression designs. Its operating temperature range is -55°C to 125°C, with rated current derating at higher temperatures. Engineers should confirm current, temperature, and PCB requirements before replacing a similar-looking bead, since electrical limits can differ across the same package family. Maintain the complete part number in drawings and purchasing records to keep the intended device associated with the circuit. Request a quote for BLM21PG600SN1D.