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Product Detailed Parameters
- Description：CMC 220MA 2LN 680OHM SMD AECQ200
- Series：ACE1V2012
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：220mA
- DC Resistance (DCR) (Max)：800mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：680 Ohms @ 100 MHz
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Overview
The ACE1V2012-681-R is a surface-mount common mode choke from Eaton Electronics, designed for CAN-Bus applications. It features an impedance of 680 Ohms at 100 MHz and supports a maximum current rating of 220 mA. The component has a DC resistance (DCR) maximum of 800 mOhm and a DC voltage rating of 50 V. Packaged in a 2012 (0805) footprint, it meets AEC-Q200 automotive qualification standards.
Feature Summary
- Designed specifically for CAN-Bus filter applications
- Automotive qualified to AEC-Q200 standards
- Surface mount construction in a compact 2012 package
Applications
- CAN-Bus filtering
- Automotive electronics protection
Procurement Notes
Verify the specific datasheet version for the ACE1V2012-681-R to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with automated pick-and-place equipment due to the 2012 surface-mount package. Confirm that the 220 mA current rating aligns with the target circuit requirements before finalizing procurement orders.
Selection Notes
Select this component when a compact, automotive-grade common mode choke is required for CAN-Bus lines. The 680 Ohm impedance at 100 MHz provides effective noise suppression. Verify that the 800 mOhm DCR does not introduce excessive voltage drop in the application circuit. Ensure the 50 V DC rating exceeds the system's operating voltage.
Part Context
This part belongs to the ACE series of common mode chokes by Eaton Electronics. The series offers various impedance values and current ratings within standardized footprints like 2012 and 4532. These components are engineered for high reliability in automotive environments, adhering to strict quality standards such as AEC-Q200.
Replacement Considerations
Check Eaton's official substitution guide for compatible parts within the ACE series. Ensure any substitute matches the 2012 footprint, 680 Ohm impedance, and 220 mA current rating. Verify that alternative components also hold AEC-Q200 certification if automotive use is intended.
