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Product Detailed Parameters
- Description：CMC 3.5A 2LN 2.7KOHM SMD AECQ200
- Series：ACMP-Q9050
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：3.5A
- DC Resistance (DCR) (Max)：32mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.354" L x 0.276" W (9.00mm x 7.00mm)
- Height (Max)：0.177" (4.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：2.7 kOhms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The Abracon ACMP-Q9050-272-T is a surface-mount common mode choke designed for high-current applications. It features an impedance of 2.7 kOhms at 100 MHz and supports a maximum DC current of 3.5 Amperes. The component exhibits a low DC resistance of 32 milliohms, minimizing power loss. It operates within a temperature range of -40°C to +125°C and utilizes a single-channel configuration.
Feature Summary
- Provides effective common mode noise suppression with high impedance characteristics at 100 MHz.
- Engineered for high current handling capabilities up to 3.5 Amperes.
- Minimizes power dissipation through ultra-low DC resistance construction.
- Supports reliable operation across extended industrial temperature ranges.
Applications
- Power supply input filtering
- Battery charger circuits
- Voltage regulation modules
Procurement Notes
Verify the specific impedance value of 2.7 kOhms at 100 MHz against design requirements. Confirm the 3.5A current rating aligns with peak load conditions. Ensure the surface mount package dimensions fit the PCB footprint. Check RoHS compliance status if required by project specifications.
Selection Notes
Select this component when high current capacity is critical alongside noise suppression. The low DCR makes it suitable for efficiency-sensitive designs. Compare thermal performance in confined spaces due to self-heating under full load. Ensure the operating temperature range meets environmental constraints.
Part Context
This part belongs to the Abracon ACMP-Q9050 series of common mode chokes. The series offers various impedance options tailored for different noise frequencies while maintaining robust current handling. It is positioned as a solution for compact power electronics requiring efficient EMI mitigation.
Replacement Considerations
Direct substitutes must match the 2.7 kOhm impedance at 100 MHz and support at least 3.5A current. Verify identical package dimensions for board compatibility. Ensure equivalent DC resistance to maintain thermal performance. Cross-reference manufacturer datasheets for pinout and electrical equivalence.
