The 2673000201 is a 73 Shield Bead, a ferrite EMI suppression component manufactured by Fair-Rite Products designed to attenuate electromagnetic interference in electronic circuits. This bead features guaranteed minimum impedance specifications with typical impedance values of 5.6 O at 1 MHz, 12.6 O at 5 MHz, 19 O at 10 MHz, and 25 O at 25 MHz, providing effective noise suppression across a wide frequency range. The bead has a DC bias field of 2.8 Oe and dimensions of 2 mm (A) × 1.05 mm (B) × 3.8 mm (C), with a weight of 0.04 g, and is available in both burnished and non-burnished variants. The bead length (C dimension) can be modified to suit specific applications, and optional Parylene coating is available upon request. These beads are commonly used in instrumentation, data acquisition systems, and general EMI suppression applications where reliable high-frequency noise filtering is required.