BLM18EG121SN1D Datasheet PDF - muRata

●The Murata BLM18EG series are EMIFIL chip ferrite beads for suppressing high frequency noise in GHz band general signal line applications. These chip ferrite beads are designed for reducing the possibility of resonance to provide undistorted signal waveform. EMIFIL chip ferrite beads do not require connection to ground so they are effectively used in circuits without stable ground lines. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM18EG series has modified internal electrode structure that minimizes stray capacitance and increases the effective frequency range.

● EIA 0603 standard chip size

● Miniaturized ferrite beads

● Effective at low impedance line

● Available in selective impedance range values at 100MHz

● Low DC resistance

● Large rated current

● Excellent direct current characteristics

● Suitable for small and low profile equipments

● Operating temperature range -55°C to 125°C