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Product Detailed Parameters
- Description：CMC 1MH 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)：300mOhm
- 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)：0.220" (5.60mm)
- Package / Case：-
- Inductance @ Frequency：1 mH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The CM422SG102NB is a common mode choke manufactured by Mentech Technology USA Inc. It features an inductance of 1 mH measured at 100 kHz and supports a current rating of 500 mA. Designed for surface mount applications, this two-line component utilizes a compact form factor suitable for space-constrained circuitry. The device exhibits a DC resistance (DCR) of 300 mOhm, ensuring efficient signal transmission with minimal power loss in common mode noise suppression scenarios.
Feature Summary
- Surface mount construction for automated assembly integration
- Two-line configuration for differential signal protection
- Low DC resistance design to minimize insertion loss
Applications
- High-speed data line filtering
- Industrial communication interface protection
- Network data communication equipment
Procurement Notes
Verify the complete part number including suffixes against official Mentech documentation to ensure exact electrical specifications. Confirm package dimensions and pinout compatibility with PCB layout requirements prior to ordering. Cross-reference datasheet revisions to validate parameter consistency.
Selection Notes
Select this component based on the required 1 mH inductance value and 500 mA current handling capability. Ensure the surface mount footprint matches available board space. Evaluate the 300 mOhm DCR against system power budget constraints to confirm suitability for the specific application environment.
Part Context
This component belongs to the CM422 series of common mode chokes produced by Mentech Technology USA Inc. The manufacturer specializes in magnetic components for industrial and communication sectors. The series is designed to provide effective electromagnetic interference suppression in compact electronic assemblies.
Replacement Considerations
Consult official Mentech documentation for verified substitute part numbers. Do not assume functional equivalence with generic industry alternatives without validating inductance, current rating, and physical dimensions.
