描述 Description

Token TRMA series multilayer ferrite bead SMD inductor is one popular high current version of Token chips products. Ceramic materials and processtechnologies have allowed Token to lower the DC resistance of its chip ferrite beads, increasing rated current to create the TRMA series.

With a maximum current rating of up to 6A and a wide operating temperature range of between -55°C and +125°C, the TRMA series is ideally suited to applications in harsh environments. The series comes in 0402 size packaging (1 x 0.5 x 0.5mm), for designers seeking to reduce board space without performance degradation. Low DC resistance also helps reduce power consumption for battery-powered applications.

The TRMA devices give effective EMI and RFI suppression and the range also offers high impedance values over a wide frequency range. Quoted reference values are between 7Ω and 1500Ω at 100MHz. Available in case sizes ranging from 0402,0603, 0805, 1206, 1210, 1806, to 1812, the ferrite chip beads feature nickel barrier terminations with a solder plate finish to help ensure a good solder joint. Parts are supplied taped and reeled, and are fully compatible with automatic pickand place equipment.

Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, contact our sales for more information.

Download Complete Specification Multilayer Ferrite Bead High Current Inductor (TRMA) PDF.

應用 Application

? Portable Equipment, Modem, Personal Computers, CD-ROM, Hard Disk, Printers.