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Product Detailed Parameters
- Description：FERRITE BEAD 80 OHM 0805 1LN
- Series：AFBC-Q0805H
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：80 Ohms @ 100 MHz
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：40mOhm
- 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-800-T is a single-line ferrite bead from the AFBC-Q0805H series, designed for surface-mount applications in the 0805 (2012 Metric) package. It provides an impedance of 80 Ohms at 100 MHz and supports a maximum DC current rating of 3A with a maximum DC resistance of 40 mOhm.
Feature Summary
- Engineered for high-current power and signal circuit noise suppression
- Automotive-grade construction for reliable performance in harsh environments
- Compact 0805 footprint suitable for space-constrained PCB layouts
Applications
- Automotive power supply filtering
- High-speed signal line noise suppression
- Data bus protection circuits
Procurement Notes
Verify automotive qualification status through official manufacturer documentation before integration. Confirm that the specific suffix denotes the required tolerance and packaging format. Ensure compatibility with standard reflow soldering profiles for 0805 components. Cross-reference datasheet electrical limits against system thermal requirements to prevent saturation.
Selection Notes
Select this component when 80 Ohm attenuation at 100 MHz is required alongside 3A current handling. The 0805 case size balances impedance density with thermal dissipation capabilities. Verify that the low DC resistance meets voltage drop constraints in the target power rail or signal path design specifications.
Part Context
This part belongs to Abracon's AFBC-Q series, which focuses on automotive-grade ferrite solutions. The Q0805H variant specifically addresses high-current demands while maintaining effective high-frequency noise absorption characteristics essential for modern electronic systems requiring robust electromagnetic interference mitigation.
Replacement Considerations
Consult official substitution lists for equivalent impedance and current ratings. Verify package dimensions and terminal configurations match existing footprints. Ensure replacement parts meet identical automotive reliability standards if used in qualified assemblies.
