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Product Detailed Parameters
- Description：CMC 2.2 KOHM 200MA 2LN SMD
- Series：-
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
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- Size / Dimension：-
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- Package / Case：-
- Inductance @ Frequency：-
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Overview
The EOWS321618M222 is a two-line surface mount common mode choke manufactured by Max Echo. It provides an impedance of 2.2 kOhms at 100 MHz and supports a maximum current rating of 200 mA. The component features a direct current resistance (DCR) of 1.2 Ohms. Designed for electromagnetic interference suppression, it utilizes ferrite chip technology within a compact form factor suitable for space-constrained electronic assemblies.
Feature Summary
- Two-line configuration for differential signal noise reduction
- High impedance performance at 100 MHz for effective EMI suppression
- Surface mount construction for automated assembly integration
Applications
- Portable electronic device signal line filtering
- USB interface noise suppression
- Data bus common mode interference mitigation
Procurement Notes
Verify the manufacturer part number EOWS321618M222 against official Max Echo documentation to ensure authenticity. Confirm that the specified impedance of 2.2 kOhms at 100 MHz and current rating of 200 mA match the design requirements. Check for any specific handling or storage conditions outlined in the datasheet before procurement.
Selection Notes
Select this component when designing circuits requiring common mode noise attenuation on two-line interfaces with limited current capacity. Ensure the 1.2 Ohm DCR aligns with power loss constraints. Verify that the surface mount package dimensions fit the PCB layout constraints compared to alternative inductor sizes.
Part Context
This component belongs to the EBMS-3216 series of ferrite chip EMI suppressors produced by Max Echo Technology Corp. The series utilizes multi-layer printing and low-temperature co-firing techniques. It is categorized as a passive magnetic component used for electromagnetic compatibility enhancement in consumer electronics.
Replacement Considerations
Consult Max Echo official documentation for verified substitute part numbers within the EBMS-3216 series. Do not assume cross-compatibility with other manufacturers' components without verifying impedance curves and physical footprint dimensions.
