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Product Detailed Parameters
- Description：CMC 2.2MH 500MA 2LN SMD
- Series：-
- Mfr：Mentech Technology USA Inc.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：540mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.374" L x 0.252" W (9.50mm x 6.40mm)
- Height (Max)：0.197" (5.00mm)
- Package / Case：-
- Inductance @ Frequency：2.2 mH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The CM422SG222N is a surface-mount common mode choke manufactured by Mentech Technology USA Inc. It features an inductance of 2.2 mH and a current rating of 500 mA. The component has a maximum DC resistance of 540 mOhm and operates within a temperature range suitable for standard electronic applications. Designed for signal line filtering, it utilizes a two-lead SMD package with a maximum height of 5.00 mm. This device is RoHS compliant and intended for noise suppression in data communication circuits.
Feature Summary
- Provides effective common mode noise suppression for signal lines
- Compact surface-mount design facilitates automated assembly
- RoHS compliant construction supports environmental standards
Applications
- Signal line filtering in network data communication equipment
- Noise suppression in industrial internet interfaces
- EMI reduction in smart home electronic devices
Procurement Notes
Verify the specific part number CM422SG222N against official Mentech documentation to confirm active status and RoHS compliance. Ensure the selected variant matches the required 2.2 mH inductance and 500 mA current rating for your circuit design. Cross-reference datasheet parameters such as DCR and physical dimensions to guarantee compatibility with your PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring moderate inductance for common mode noise attenuation on signal lines. Consider the 500 mA current rating to ensure the choke does not saturate under normal operating conditions. Evaluate the 540 mOhm DC resistance impact on signal integrity and power loss. Verify that the surface-mount package dimensions fit within the available board space and thermal management requirements of the target application environment.
Part Context
This component belongs to the CM422SG series of common mode chokes from Mentech Technology USA Inc. The series is designed for electronic filters and signal conditioning applications. Mentech specializes in magnetic components for 5G, network data communication, and industrial internet sectors. The CM422SG series offers surface-mount solutions for compact electronic designs requiring reliable EMI suppression.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Mentech documentation or authorized distributors for verified cross-references. Ensure any replacement maintains identical inductance, current rating, and physical footprint specifications.
