The BLM18SG121TN1D is a SMD Chip Ferrite Bead with 0603 case. It can be used in high current circuits due to its low DC resistance. It can match power lines to a maximum of 6A DC. Low DC resistance/large rated current. Ni+Sn plating structure of the external electrodes provides excellent solder heat resistance.
-55 to 125°C Operating temperature
Miniaturized ferrite beads
Effective at low impedance line
Available in selective impedance range values at 100MHz