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Product Detailed Parameters
- Description：CMC 470UH 900MA 2LN SMD
- Series：-
- Mfr：Mentech Technology USA Inc.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：900mA
- DC Resistance (DCR) (Max)：200mOhm
- 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：470 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The CM422SG471N is a surface mount common mode choke manufactured by Mentech Technology USA Inc. It features an inductance of 470 µH measured at 100 kHz and supports two lines. The component has a maximum DC resistance (DCR) of 200 mOhm and a current rating of 900 mA. It operates within a temperature range of -40°C to 125°C. The physical dimensions are specified as 0.374 inches in length.
Feature Summary
- Provides common mode noise suppression for dual-line circuits
- Designed for surface mount technology integration
- Capable of operating across extended industrial temperature ranges
Applications
- Data line filtering in electronic systems
- Noise suppression in communication interfaces
- Signal integrity enhancement in compact devices
Procurement Notes
Verify the specific package dimensions and lead length requirements against your PCB layout before ordering. Confirm that the 900mA current rating meets the operational demands of your circuit under all expected load conditions. Ensure compatibility with your reflow soldering profile to maintain component integrity during assembly processes.
Selection Notes
Select this component when a compact solution is required for filtering common mode interference on dual signal lines. The low DCR value helps minimize voltage drop and power loss in sensitive applications. Consider the surface mount form factor for automated assembly and space-constrained designs where through-hole options are not feasible.
Part Context
This component belongs to the common mode choke category produced by Mentech Technology USA Inc., which specializes in magnetic components. The manufacturer utilizes global manufacturing centers to produce transformers and inductors. This specific part is designed for modern electronics requiring reliable noise suppression in small footprints.
Replacement Considerations
Consult official distributor databases for direct cross-reference part numbers from Mentech or other manufacturers. Verify that any substitute matches the 470 µH inductance, 900mA rating, and 200 mOhm DCR specifications exactly.
