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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 0402 1LN
- Series：ACML
- Mfr：Abracon LLC
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：100mA
- DC Resistance (DCR) (Max)：1.3Ohm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.026" (0.65mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The ACML-0402-102-T is a multilayer ferrite chip bead from the Abracon ACML series, designed for surface-mount technology in a compact 0402 (1005 metric) package measuring 1.0 mm x 0.5 mm x 0.5 mm. It provides an impedance of 1000 ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current rating of 100 mA and exhibits a maximum DC resistance of 1300 milliohms. It operates reliably within a temperature range of -55°C to +125°C.
Feature Summary
- Multilayer ferrite construction for effective high-frequency noise suppression
- Compact 0402 footprint suitable for space-constrained PCB layouts
- High impedance characteristic at 100 MHz for targeted EMI filtering
Applications
- Power supply line filtering in portable electronics
- Signal integrity enhancement in data transmission lines
- EMI suppression in sub-GHz frequency circuits
Procurement Notes
Verify the specific datasheet version for the ACML-0402-102-T to confirm RoHS compliance status and exact electrical tolerances prior to integration. Ensure that the selected packaging format aligns with automated assembly requirements. Cross-reference the manufacturer's latest documentation to validate operating temperature limits and current derating curves for your specific thermal environment.
Selection Notes
Select this component when a 1000 ohm impedance at 100 MHz is required within a 0402 envelope. Consider the 100 mA current rating against peak load currents to prevent saturation. Compare the 1300 milliohm DCR against power loss constraints. Evaluate the -55°C to +125°C range against environmental conditions. Verify compatibility with standard SMT reflow profiles.
Part Context
This part belongs to the Abracon ACML series of multilayer ferrite chip beads. These components are engineered for electromagnetic interference suppression in digital and RF circuits. The series offers various impedance values and current ratings within standardized package sizes to facilitate design flexibility across consumer and industrial applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference tools or authorized distributor databases for verified equivalents.
