ILBB0805ER221V

Ferrite Beads and Chips are commonly used electronic components that filter and suppress EMI and other electrical noise in electronic circuits. The ILBB0805ER221V is a high-quality Ferrite Bead designed to provide reliable protection against electrostatic discharge (ESD) and reduce other electrical noise.

Application Field

The ILBB0805ER221V is a ferrite bead that is designed for use in a wide range of ESD protection, high-speed signal termination, and power plane noise suppression applications. It is suitable for applications that require high-speed signal termination, high-speed differential pairs, HDMI cables, and other interfaces in power and sensor systems.

The ILBB0805ER221V Ferrite Bead provides excellent insertion loss and effective differential mode and common mode attenuation of differential pairs, power planes, and other interfaces up to 6 GHz. Additionally, its superior ESD protection helps protect sensitive devices by clamping ESD events up to 25 kV. The low profile, robust construction of the bead makes it ideal for high-density mounting.

Working Principle

Ferrite beads work by removing the ingress of noise with high-frequency pulses and providing an inductive-capacitive (LC) network path that impedes the passage of excessive noise. The ILBB0805ER221V Ferrite Bead works by providing an inductive impedance path that is able to filter out conducted low-frequency noise including EMI and RFI, as well as the high-frequency pulses that can cause other electrical noise.

The ILBB0805ER221V Ferrite Bead also provides an inductive and capacitive pathway to EMI shielding, which helps reduce the likelihood of interference or data leakage between adjacent circuits. Additionally, the bead can also be used as a low-pass filter for high-speed differential signals, and also provides differential termination for high-speed signals.

Overall, the ILBB0805ER221V Ferrite Bead provides efficient EMI and RFI protection, as well as high-speed signal termination for different types of interfaces. Its compact size and durable construction make it ideal for use in a wide range of applications.