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Product Detailed Parameters
- Description：CMC 1A 2LN 800 OHM SMD
- Series：ACMP-4528
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：240mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.118" (3.00mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：800 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The Abracon ACMP-4528-801-T is a surface-mount common mode choke designed for signal line protection. It features a ferrite core with an impedance of 800 ohms at 100 MHz and supports a maximum DC current of 1 ampere. The component has a low DC resistance of 240 milliohms and operates within a temperature range of -40°C to +125°C. Its compact two-line SMD package facilitates integration into space-constrained circuit boards.
Feature Summary
- Provides effective attenuation of common mode noise on high-speed data lines
- Utilizes ferrite material for stable performance across wide frequency ranges
- Supports surface mount assembly for automated PCB manufacturing
Applications
- High-speed serial interface protection
- USB port filtering
- HDMI signal line suppression
Procurement Notes
Verify the specific impedance tolerance and current rating requirements against the official Abracon datasheet before finalizing the design. Confirm that the operating temperature range meets the environmental specifications of the target application. Ensure compatibility with standard reflow soldering profiles for surface mount technology components.
Selection Notes
Select this component when designing circuits requiring moderate noise suppression for single-ended or differential signals carrying up to 1A. Consider the physical dimensions and lead spacing to ensure adequate clearance on the printed circuit board layout. Evaluate the trade-off between insertion loss and signal integrity for the specific data rate being protected.
Part Context
This part belongs to the Abracon ACMP series of power and signal common mode chokes. The series offers various impedance values and current ratings to suit different EMI mitigation needs. The ACMP-4528-801-T specifically targets applications needing 800 ohms of impedance at 100 MHz, balancing noise reduction with minimal impact on the desired signal path.
Replacement Considerations
Cross-reference with other Abracon models in the ACMP series for alternative current or impedance ratings. Verify mechanical footprint compatibility if substituting with parts from other manufacturers offering similar 800 ohm specifications.
