FAIR-RITE 2961666661 电感,绕线磁珠 250Z
The is a Wound Bead with 61-grade material used in EMI applications for suppression of noise frequencies above 200MHz. A high frequency NiZn ferrite developed for a range of inductive applications up to 25MHz. Wire used for winding is oxygen-free high conductivity copper with 100% matte tin plating over a nickel undercoating. Beads are controlled for impedance limits only. Minimum impedance values are specified for the + marked frequencies. The 61 material parts on the 4291A RF impedance analyser.