ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CMC 250UH 2A 2LN SMD
- Series：ACMS-1065
- Mfr：Abracon LLC
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：35mOhm
- 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：250 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The Abracon ACMS-1065-251-T is a surface-mount power common mode choke designed for noise suppression in DC power lines. It features a ferrite core and provides an inductance of 250 µH at 100 kHz with a rated current of 2 A. The component has a low DC resistance of 35 mΩ and operates within a temperature range of -40°C to +125°C. Its physical dimensions are 10 mm x 8.7 mm x 6.5 mm, suitable for PCB mounting.
Feature Summary
- Effective suppression of common mode noise on AC or DC power conductors
- Shielded construction to minimize electromagnetic interference
- High thermal stability for demanding operating environments
Applications
- Noise filtering in high-performance computing systems
- Power line conditioning for consumer electronics
- EMI reduction in modern data interface power supplies
Procurement Notes
Verify the specific suffix 'T' indicates tape-and-reel packaging if required by assembly equipment. Confirm RoHS3 compliance status matches project regulatory requirements. Ensure the 2A current rating and 35mOhm DCR align with the target circuit's power budget and thermal constraints before finalizing procurement.
Selection Notes
Select this component when high current handling (2A) and significant inductance (250µH) are required for power line filtering. The 10x8.7mm footprint offers a balance between performance and board space. Consider the -40°C to +125°C range for applications exposed to extreme temperatures. Compare against lower-current series if space is severely constrained.
Part Context
This part belongs to the Abracon ACMS series of power common mode chokes. The series is engineered for suppressing unwanted signals appearing simultaneously on both power conductors. The ACMS-1065 variant specifically targets higher current applications compared to signal-line variants, utilizing a robust ferrite core structure for effective noise attenuation across wide frequency ranges.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify pinout compatibility and electrical parameters such as inductance tolerance and saturation current when evaluating alternative components from other manufacturers.
