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Product Detailed Parameters
- Description：FERRITE BEAD 300 OHM 0805 1LN
- Series：AFBC-Q0805
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：300 Ohms @ 100 MHz
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：300mOhm
- 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-Q0805-301-T is a surface-mount ferrite bead from the Abracon AFBC-Q0805 series, designed for electromagnetic interference 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 300 ohms at 100 MHz, with a maximum DC resistance of 0.3 ohms and a rated current of 700 mA. It operates within a temperature range of -55°C to +125°C and complies with RoHS standards.
Feature Summary
- Provides effective high-frequency noise attenuation through ferrite material construction
- Supports surface mount assembly for automated manufacturing processes
- Maintains low DC resistance to minimize power loss in signal paths
Applications
- Portable communication devices
- Computing equipment
- Industrial control systems
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging configuration when sourcing. Confirm that the 0805 footprint matches the target PCB layout constraints. Ensure the 700 mA current rating meets the operational requirements of the specific circuit branch to prevent saturation or excessive heating during continuous use.
Selection Notes
Select this component when a 300 ohm impedance value is required for EMI filtering in space-constrained designs. The 0805 form factor offers a balance between current handling capability and board real estate efficiency compared to smaller packages. Verify thermal performance under maximum load conditions to ensure reliability within the specified operating temperature range.
Part Context
This part belongs to the AFBC-Q0805 series of chip ferrite beads manufactured by Abracon. These components are engineered for general-purpose noise suppression in digital and analog circuits. The series utilizes stable ferrite materials to maintain consistent impedance characteristics across varying temperatures and frequencies.
Replacement Considerations
Substitute parts must match the 0805 package size, 300 ohm impedance at 100 MHz, and minimum 700 mA current rating. Verify equivalent DC resistance and temperature stability specifications before integration.
