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Product Detailed Parameters
- Description：CMC 200UH 70MA 2LN SURFACE MOUNT
- Series：AEOI
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：70mA
- DC Resistance (DCR) (Max)：5.5Ohm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height (Max)：0.098" (2.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：200 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：Automotive
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Overview
The AEOI3225-201NZ is a two-line surface-mount common mode choke manufactured by Max Echo. It features an inductance of 200 µH at 100 kHz and a maximum DC resistance of 5.5 Ohms. The component supports a maximum current rating of 70 mA and has a DC voltage rating of 80 V. Designed for automotive applications, it holds AEC-Q200 qualification. The operating temperature range extends from -40°C to +85°C, ensuring reliability in demanding environments.
Feature Summary
- Provides effective noise suppression for differential signal lines through common mode impedance.
- Constructed using multi-layer printing and low-temperature co-firing techniques for compact surface-mount integration.
- Qualified under AEC-Q200 standards for automotive electronic component reliability.
Applications
- Automotive infotainment system data line protection
- High-speed serial communication interface filtering
- General-purpose EMI suppression in compact electronic modules
Procurement Notes
Verify the specific suffix codes against official Max Echo documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant meets the required AEC-Q200 qualification levels if deployed in automotive systems. Cross-reference the manufacturer's latest datasheet to confirm compatibility with automated assembly processes and soldering profiles.
Selection Notes
Select this component when designing circuits requiring 200 µH common mode inductance with a 70 mA current limit. Evaluate the 5.5 Ohm DC resistance impact on signal integrity and power loss within the target application. Confirm that the 80 V DC voltage rating exceeds the maximum operational voltage of the protected lines to prevent dielectric breakdown or performance degradation during transient events.
Part Context
This component belongs to Max Echo's series of multilayer chip inductors, utilizing proprietary magnetic materials and precision winding technology. The company specializes in producing passive components for high-frequency and automotive applications, focusing on miniaturization and thermal stability. The AEOI3225-201NZ represents a standard form factor within their portfolio for space-constrained designs.
Replacement Considerations
Consult Max Echo technical support for verified cross-reference part numbers. Ensure any substitute maintains identical inductance, current rating, and AEC-Q200 certification to preserve system compliance and electromagnetic interference performance characteristics.
