Manufacturer: TDK
Key Specifications
- Package: 0605 (1608 metric)
- Impedance @100MHz: 120Ω
- Rated Current: 2A
- DC Resistance: To be verified
- Operating Temperature: -40°C to +125°C (typical)
- Frequency Range: 100MHz to 1GHz (typical)
- Mounting Type: SMD
The TFSC06054125-2120A1 from TDK is a surface-mount ferrite bead designed for EMI suppression in high-frequency circuits. Housed in a compact 0605 package (metric 1608), it offers a nominal impedance of 120Ω at 100MHz, with a rated current of 2A, making it suitable for power line filtering and signal line noise reduction.
Key Features
- Compact 0605 package for space-constrained PCB designs
- Impedance of 120Ω at 100MHz for effective high-frequency noise attenuation
- Rated current of 2A, supporting moderate power applications
- Wide operating temperature range (typical -40°C to +125°C) for industrial and automotive environments
- Surface-mount configuration compatible with automated assembly
Applications
- EMI filtering in power supply lines
- Noise suppression in signal lines for consumer electronics
- RF interference reduction in communication modules
- Protection in automotive electronic control units (ECUs) where temperature tolerance is required
Selection Guidance
When selecting this ferrite bead, verify the DC resistance and frequency response characteristics against your circuit's requirements. The 120Ω impedance at 100MHz is optimized for suppressing noise in the 100MHz to 1GHz range. Ensure the rated current (2A) exceeds your maximum operating current to avoid saturation. For detailed specifications, refer to the official TDK datasheet.
