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Product Detailed Parameters
- Description：FERRITE BEAD 470 OHM 1206 1LN
- Series：AFBC-Q3211
- 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：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：Automotive
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Overview
The AFBC-Q3211-471-T is a ferrite bead from the Abracon AFBC-Q Series, designed for surface-mount applications in the 1206 (3216 Metric) package. It provides an impedance of 470 ohms at 100 MHz with a maximum DC current rating of 1 A and a maximum DC resistance of 200 milliohms. The component features a single-line configuration and operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides high impedance attenuation for noise suppression in high-frequency circuits
- Supports continuous DC currents up to 1 A with low series resistance
- Engineered for reliable operation across extended industrial temperature ranges
Applications
- Power supply output filtering
- Voltage regulation circuitry
- Battery charger input stages
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm RoHS compliance status through the manufacturer datasheet prior to integration. Ensure the 1206 footprint matches the PCB layout requirements. Check for any lead time variations as availability may fluctuate based on production schedules.
Selection Notes
Select this component when a 470 ohm impedance at 100 MHz is required for EMI suppression. The 1 A current rating suits moderate power lines. The 1206 package offers a balance between size and thermal performance. Verify that the 200 milliohm DC resistance meets voltage drop constraints in the target application path.
Part Context
This part belongs to the Abracon AFBC-Q Series of ferrite beads. The series utilizes a monolithic construction suitable for automated assembly. The Q designation typically denotes specific material properties optimized for broadband noise absorption. These components are standard passive elements used for signal integrity management.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching impedance curves, current ratings, and package dimensions with alternative manufacturers.
