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Product Detailed Parameters
- Description：Nanocrystal CMC 8.0mH 1.0A Max.
- Series：C201371A
- Mfr：ITG Electronics, Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：300mOhm
- 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：8 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The C201371A-802U is a nanocrystal common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 8 mH measured at 10 kHz and supports a maximum current rating of 1.0 A. The component utilizes a two-line configuration for noise suppression and employs a through-hole mounting style. Its direct current resistance (DCR) is specified as 300 mOhm. The physical dimensions are compact, with a maximum length and width of 15.00 mm by 7.50 mm, and a maximum height of 16.00 mm.
Feature Summary
- Utilizes nanocrystal core material for effective AC common mode noise filtering
- Designed for through-hole mounting with vertical pin configuration
- Compact form factor suitable for space-constrained PCB layouts
Applications
- AC common mode noise filtering in electronic circuits
- Switch mode power supply input stages
- Signal line interference suppression
Procurement Notes
Verify the specific suffix 'U' against the manufacturer's latest documentation to confirm lead time and availability status. Ensure the required inductance tolerance and current rating align with the system design constraints before ordering. Cross-reference the package dimensions with the PCB footprint library to guarantee mechanical compatibility during assembly.
Selection Notes
Select this component when an 8 mH inductance value is required for common mode noise reduction at 10 kHz. The 1.0 A current rating must accommodate the peak operating currents of the target circuit. Consider the through-hole mounting requirement and the 16.00 mm height constraint when evaluating board layout options compared to surface mount alternatives.
Part Context
This part belongs to the C201371A series from ITG Electronics, which offers various inductance values ranging from 0.40 mH to 11.0 mH. The series is characterized by its compact design and use of nanocrystal materials for efficient noise filtration. Custom inductance values may be available upon request from the manufacturer.
Replacement Considerations
No public confirmed substitute part numbers are identified in the provided source data. Verify compatibility with any alternative components by matching the 8 mH inductance, 1.0 A current rating, and through-hole package dimensions.
