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Product Detailed Parameters
- Description：CMC 470UH 1.6A 2LN SMD
- Series：ACMS-1065
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：1.6A
- DC Resistance (DCR) (Max)：65mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.394" L x 0.343" W (10.00mm x 8.70mm)
- Height (Max)：0.256" (6.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：470 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Abracon ACMS-1065-471-T is a surface-mount common mode choke designed for signal line filtering. It features an inductance of 470 µH and a DC current rating of 1.6 A. The component exhibits an impedance of 1.75 kΩ and a maximum DC resistance of 65 mΩ. Physical dimensions are 10 mm in length, 8.7 mm in width, and 6.5 mm in height. It operates within a temperature range of -40°C to 125°C.
Feature Summary
- Provides effective electromagnetic interference suppression for signal lines across wide frequency ranges.
- Utilizes ferrite core material to filter unwanted noise from high-frequency protocols.
- Designed for surface mount assembly with compact physical footprint.
Applications
- USB 2.0 interface signal line filtering
- USB 3.2 interface noise suppression
- USB 4 interface protection
Procurement Notes
Verify the specific part number ACMS-1065-471-T against official Abracon documentation to confirm technical specifications. Ensure compatibility with intended signal line applications. Check for any specific handling requirements related to surface mount components. Confirm operating temperature limits match system constraints.
Selection Notes
Select this component for applications requiring high inductance and current handling in signal lines. Consider the 1.6 A rating and 470 µH inductance for robust noise filtering. Evaluate the 6.5 mm height for clearance constraints. Verify impedance characteristics align with target frequency suppression needs.
Part Context
This component belongs to the Abracon ACMS series of common mode chokes. The series includes various sizes and specifications tailored for different power and signal line applications. This specific model targets high-performance computing and consumer electronics environments requiring effective EMI management.
Replacement Considerations
Consult official Abracon documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' components without explicit datasheet confirmation. Verify electrical parameters and physical dimensions before substitution.
FAQ
What is the maximum DC current rating for this component?
The maximum DC current rating is 1.6 A.
What is the inductance value at the specified test conditions?
The inductance is 470 µH at 0.1 MHz and 0.1 V.
