EMI1206R-70

Ferrite beads and chips play an important role in the electronic deviceworld, providing efficient electromagnetic interference (EMI) filtering andprotection. This is especially important in devices which use data transmissionor audio. The EMI1206R-70 is a ferrite bead or chip, used to filter theEMI at near 12 MHz and 70 ohms respectively. It is the ideal choice inapplications which require a reliable and small form factor EMI solution.

The EMI1206R-70 has a compact size (0.125 inch x 0.125 inch) and functionsin a large operating temperature range (-55°C to +125°C). The electronics industryhas traditionally been dependent on leaded ferrite beads but the EMI1206R-70offers greater versatility in both the leaded equivalent and size, and thereforeproviding better performance than its predecessors.

The EMI1206R-70 has several application fields. It is widely used inmobile phones, communication electronics, digital products, boards with highspeed data, and in general applications where EMI filtering is required. Itcan be effective in filtering differing types of frequencies such as RF, generalEMI and other frequencies. The EMI1206R-70 is the perfect solution for lowcost, high performance EMI filtering due to its connectivity and size.

The working principle of the EMI1206R-70 is based on the magneticallycoupled ferrite beads. The ferrite core material, combined with narrow impedancecharacteristics offers excellent filtering performance in the required frequencybandwidth, whilst providing improved impedance capabilities. By controllingthe impedance at different frequencies, it is ideal for applications whereseparate bands are required, and can suppress up to 1000 MHz.

The EMI1206R-70 has become increasingly popular as a reliable ferritebead, due to its small size and efficient performance. Its applicationfields are vast, and include mobile phones, communication electronics, andother products where EMI filtering is required. Its working principle makesit the perfect choice for any application where an effective EMI filteringis needed.