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Product Detailed Parameters
- Description：CMC 330MA 2LN 200OHM 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)：330mA
- DC Resistance (DCR) (Max)：350mOhm
- 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：200 Ohms @ 100 MHz
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Overview
The ACE1V2012-201-R is a surface mount common mode choke from Eaton Electronics Division, designed for automotive applications. It features a 2-line configuration with an impedance of 200 Ohms at 100 MHz and a maximum DC current rating of 330 mA. The component has a direct current resistance (DCR) of 350 mOhms and operates within a temperature range of -40°C to +105°C. It is AEC-Q200 qualified and utilizes a compact 0805 package footprint.
Feature Summary
- Provides reliable EMI filtering for vehicle bus lines
- Features low parasitic capacitance for signal integrity
- Automotive grade qualification ensures reliability
Applications
- CAN-BUS line filtering
- Automotive Ethernet signal protection
- Common mode noise suppression in vehicles
Procurement Notes
Verify the complete part number including suffixes to ensure correct impedance and tolerance specifications. Confirm that the required operating temperature range aligns with the -40°C to +105°C specification. Ensure the design accommodates the 330 mA current rating and 350 mOhm DCR constraints for proper thermal management and circuit performance.
Selection Notes
Select this component when automotive-grade common mode filtering is required for high-speed data lines. The 200 Ohm impedance at 100 MHz makes it suitable for CAN-Bus and similar protocols. Consider the low parasitic capacitance if signal fidelity is critical. Ensure the surface mount footprint fits the PCB layout constraints.
Part Context
This component belongs to the ACE1V2012 series of automotive grade common-mode chip inductors. The series offers various impedance values tailored for different bus speeds and noise environments. Eaton Electronics Division manufactures these components to meet strict automotive quality standards, ensuring durability in harsh vehicular environments.
Replacement Considerations
Check for other ACE1V2012 variants with different impedance values if filtering requirements change. Verify pin compatibility and footprint dimensions before substituting with components from other manufacturers.
