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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 0805 1LN
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：300mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：-
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Overview
The Fair-Rite 2508051027Y1 is a multilayer ferrite chip bead designed for surface-mount applications. It provides an impedance of 1 kOhm at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 300 mA and exhibits a maximum DC resistance of 0.45 ohms. Housed in an 0805 (2012 metric) package, it measures 2 mm in length, 0.9 mm in width, and 1.25 mm in height. The device operates within a temperature range of -55°C to +125°C.
Feature Summary
- Multilayer construction for effective conducted EMI signal suppression
- Surface-mount design compatible with standard PCB assembly processes
- High impedance characteristics for noise filtering in signal lines
Applications
- Suppression of conducted electromagnetic interference in signal lines
- Noise filtering in high-speed digital circuits
- EMI mitigation in portable electronic devices
Procurement Notes
Verify the specific suffix 'Y1' against official Fair-Rite documentation to confirm packaging and material specifications. Ensure compatibility with RoHS directives and check for SVHC declarations prior to integration. Confirm lead times and availability through authorized distributors as supply chain conditions may vary.
Selection Notes
Select this component when high impedance at 100 MHz is required for signal line protection. The 0805 footprint suits space-constrained designs. Verify that the 300 mA current rating meets circuit requirements to prevent saturation or excessive heating. Consider thermal management within the specified operating temperature range.
Part Context
This part belongs to the Fair-Rite Series 25 family of multilayer chip beads. These components are engineered to provide cost-effective solutions for suppressing conducted EMI signals in compact electronic assemblies. The series offers various impedance values tailored for different frequency attenuation needs.
Replacement Considerations
Consult Fair-Rite datasheets for direct equivalents within the Series 25 lineup. Verify impedance curves and current ratings match application requirements before substituting.
