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Product Detailed Parameters
- Description：CMC 3MH 1.6A 2LN TH
- Series：C201371A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.6A
- DC Resistance (DCR) (Max)：125mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.551" L x 0.295" W (14.00mm x 7.50mm)
- Height (Max)：0.630" (16.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：3 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C201371A-302U is a two-line common mode choke manufactured by ITG Electronics, Inc. designed for through-hole mounting. It features an inductance of 3 mH measured at 10 kHz with a tolerance of +50%/-30%. The component supports a maximum current rating of 1.6 A and exhibits a DC resistance (DCR) of 125 mOhm. This toroidal inductor is constructed with a UL94-V0 rated plastic header and fixed pin spacing to facilitate easy printed circuit board insertion.
Feature Summary
- Two-line common mode filtering capability
- Through-hole toroidal construction
- Fixed pin spacing for PCB insertion
Applications
- Switch mode power supplies
- EMI filtering applications
- General electronic circuits requiring common mode noise suppression
Procurement Notes
Verify the specific part number C201371A-302U against official ITG Electronics documentation to confirm electrical parameters such as 3 mH inductance and 1.6 A current rating. Ensure the through-hole package dimensions and lead configuration match the target PCB layout requirements before finalizing procurement decisions.
Selection Notes
Select this component when a 3 mH common mode choke with a 1.6 A current capacity is required for through-hole assembly. Consider the 125 mOhm DCR and +50%/-30% inductance tolerance during circuit design. Verify that the operating temperature range and RoHS compliance meet project specifications.
Part Context
This component belongs to the C201371A series of common mode chokes from ITG Electronics, Inc. The series includes variants with different inductance values, such as C201371A-401U and C201371A-501U. These components are designed for high-performance magnetic applications and EMI filtering within ITG's portfolio of electrical and mechanical components.
Replacement Considerations
Potential substitutes include other models within the C201371A series, specifically C201371A-401U and C201371A-501U. Verify that alternative parts match the required inductance, current rating, and physical package dimensions before implementation.
