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Product Detailed Parameters
- Description：FERRITE BEAD 2 KOHM 0805 1LN
- Series：AFBC-Q0805
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：2 kOhms @ 100 MHz
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：600mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 150°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.041" (1.05mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：Automotive
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Overview
The AFBC-Q0805-202-T is a surface-mount ferrite bead from the Abracon AFBC-Q series, designed for high-frequency noise suppression in compact electronic circuits. It features an 0805 package with dimensions of 2.0mm length, 1.25mm width, and 0.85mm height. The component provides an impedance of 2000 ohms at 100 MHz, with a maximum DC resistance of 0.6 ohms and a rated current of 250 mA. It operates within a temperature range of -55°C to +125°C and complies with RoHS standards.
Feature Summary
- Provides effective attenuation of high-frequency electromagnetic interference through high impedance characteristics
- Compact 0805 footprint enables integration into space-constrained surface-mount designs
- Robust thermal stability ensures reliable performance across extended industrial temperature ranges
Applications
- High-speed digital signal line filtering
- Power supply output noise suppression
- RF circuit interference mitigation
Procurement Notes
Verify the specific impedance tolerance and DC resistance values against the manufacturer's official datasheet prior to procurement. Confirm that the 0805 package dimensions align with the target PCB land pattern. Ensure the rated current capacity meets the operational requirements of the application circuit to prevent saturation or overheating during use.
Selection Notes
Select this component when high impedance at 100 MHz is required for noise suppression in limited board space. Compare the 250 mA current rating against peak load currents to ensure adequate margin. Evaluate the low DC resistance to minimize voltage drop and power loss in sensitive power rails or signal paths where efficiency is critical.
Part Context
This part belongs to the AFBC-Q family of chip ferrite beads manufactured by Abracon LLC. The series utilizes specialized ferrite materials optimized for broadband noise absorption. The Q suffix typically denotes automotive-grade reliability standards, though specific qualification details should be confirmed via the official documentation for this exact part number.
Replacement Considerations
Substitute parts must match the 0805 package size, 2000 ohm impedance at 100 MHz, and 250 mA current rating. Verify equivalent DC resistance and temperature range compatibility. Cross-reference with other manufacturers' ferrite beads offering similar frequency response curves and physical dimensions.
