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Product Detailed Parameters
- Description：CMC 5.6MH 1.4A 2LN THROUGH HOLE
- Series：PMCU
- Mfr：Premier Magnetics
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.4A
- DC Resistance (DCR) (Max)：150mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 80°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.748" W (23.00mm x 19.00mm)
- Height (Max)：1.070" (27.20mm)
- Package / Case：-
- Inductance @ Frequency：5.6 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The PMCU-2056 is a through-hole common mode choke manufactured by Premier Magnetics. It features an inductance of 5.6 mH measured at 1 kHz and supports a maximum current rating of 1.4 A. The component has a maximum DC resistance (DCR) of 150 mOhm and an AC voltage rating of 250 V. Designed as a two-line EMI/RFI filter, it utilizes a core material optimized for noise suppression in power line applications.
Feature Summary
- Provides common mode noise attenuation for two-line circuits
- Through-hole mounting configuration for PCB integration
- RoHS compliant construction
Applications
- EMI/RFI filtering in AC power lines
- Noise suppression in electronic equipment power inputs
- Common mode interference reduction in consumer electronics
Procurement Notes
Verify the specific datasheet version from Premier Magnetics to confirm mechanical dimensions and thermal characteristics. Ensure the selected variant matches the required current and inductance specifications for the target circuit design. Cross-reference pinout details with official documentation before finalizing PCB layout.
Selection Notes
Select this component when a 5.6 mH inductance at 1 kHz is required for common mode noise suppression. The 1.4 A current rating suits moderate power applications. Verify that the 150 mOhm DCR meets the voltage drop constraints of the system. Confirm compatibility with through-hole assembly processes.
Part Context
This part belongs to the PMCU series of EMI/RFI common mode line filters produced by Premier Magnetics. The series offers various inductance and current ratings tailored for different power line filtering needs. The PMCU-2056 specifically addresses requirements for 1.4 A applications with standardized through-hole packaging.
Replacement Considerations
Consult Premier Magnetics documentation for direct substitutes within the PMCU series. Verify that alternative components match the 5.6 mH inductance, 1.4 A current rating, and 250 V AC voltage rating. Ensure physical footprint compatibility for through-hole mounting.
