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 400MA 2LN 250 OHM SMD
- Series：ACM-0603
- Mfr：Abracon LLC
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：280mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.063" L x 0.033" W (1.60mm x 0.85mm)
- Height (Max)：0.047" (1.20mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：250 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Download product information
Overview
The ACM-0603-251-T is a two-line common mode choke from the Abracon LLC ACM-0603 series, designed for surface mount applications. It features an impedance of 250 Ohms at 100 MHz and supports a maximum DC current rating of 400 mA. The component exhibits a maximum DC resistance (DCR) of 280 mOhm per line. It operates within a temperature range of -40°C to +85°C and is housed in a compact 0603 (1608 metric) package.
Feature Summary
- Provides effective common mode noise suppression with 250 Ohm impedance at 100 MHz
- Compact 0603 surface mount footprint suitable for space-constrained designs
- Low DC resistance of 280 mOhm minimizes signal loss in power lines
Applications
- Power line filtering in portable electronic devices
- Noise suppression in USB data interfaces
- EMI reduction in high-speed digital circuits
Procurement Notes
Verify the specific impedance tolerance and current rating requirements against the official Abracon datasheet before finalizing procurement. Confirm that the operating temperature range meets the environmental conditions of the target application. Ensure compatibility with standard surface mount assembly processes for the 0603 package size.
Selection Notes
Select this component when low-profile common mode filtering is required for power or data lines carrying up to 400 mA. The 250 Ohm impedance at 100 MHz targets typical EMI frequencies in consumer electronics. Consider the 280 mOhm DCR impact on voltage drop if used in sensitive power delivery paths.
Part Context
This part belongs to the ACM-0603 series of common mode chokes manufactured by Abracon LLC. The series offers various impedance values in a standardized 0603 package, allowing designers to scale filtering performance while maintaining consistent board layout dimensions across different product variants.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other 0603 common mode chokes based on impedance, current rating, and physical dimensions.
