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Product Detailed Parameters
- Description：FERRITE BEAD 470 OHM 0805 1LN
- Series：AFBC-Q0805H
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：470 Ohms @ 100 MHz
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 150°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.033" (0.85mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：Automotive
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Overview
The AFBC-Q0805H-471-T is a surface-mount ferrite bead from the Abracon AFBC-Q series, designed for electromagnetic interference suppression in high-frequency circuits. It features an 0805 (2012 metric) package with a nominal impedance of 470 ohms at 100 MHz. The component supports a maximum DC current of 1 ampere and exhibits a maximum DC resistance of 200 milliohms. It operates reliably within a temperature range of -55°C to +150°C.
Feature Summary
- Provides effective noise attenuation in high-frequency signal lines through high impedance characteristics.
- Engineered for compact surface-mount integration suitable for space-constrained printed circuit boards.
- Maintains stable electrical performance across a wide industrial temperature range.
Applications
- High-speed digital data line filtering
- Power supply output decoupling
- RF circuit noise suppression
Procurement Notes
Verify the specific suffix and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the selected reel or cut tape quantity matches production requirements to avoid surplus or shortages.
Selection Notes
Select this component when a 470-ohm impedance at 100 MHz is required for EMI reduction. Ensure the circuit's operating current does not exceed the 1A rating to prevent saturation. Verify that the 0805 footprint aligns with the PCB layout constraints and thermal management needs.
Part Context
This part belongs to the Abracon AFBC-Q family of ferrite beads, which are optimized for suppressing broadband noise in electronic systems. The Q-series typically offers consistent performance across various package sizes, allowing designers to scale components based on current handling and physical space requirements while maintaining standardized impedance profiles.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching 470-ohm impedance and 1A current ratings. Verify package compatibility and thermal characteristics before replacing the original component.
