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The Bourns MG1608-121Y is a high-impedance chip ferrite bead designed for electromagnetic interference (EMI) suppression. It features an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current rating of 200 mA and has a maximum DC resistance of 300 mOhms. It operates within a temperature range of -55°C to +125°C. The device utilizes a surface-mount 0603 package, measuring 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height.
Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the 200 mA current rating and 120 Ohm impedance specifications match your circuit requirements. Check RoHS compliance status through the official datasheet or authorized distributor channels before finalizing procurement decisions.
Select this component when EMI suppression is required for low-current applications up to 200 mA. Ensure the 0603 footprint aligns with your PCB design constraints. Verify that the 120 Ohm impedance at 100 MHz meets the specific noise filtering needs of your target frequency spectrum. Consider the operating temperature range for environmental suitability.
This component belongs to the Bourns MG series of ferrite beads, which are engineered for general-purpose EMI suppression. The MG series offers various impedance values and current ratings to suit different circuit demands. These components are widely used in consumer electronics and industrial equipment for noise reduction.
The impedance of 120 Ohms is specified at a test frequency of 100 MHz.
The maximum DC current rating for the MG1608-121Y is 200 mA.