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Product Detailed Parameters
- Description：CMC 5.5MH 1A 2LN TH
- Series：PMCU
- Mfr：Premier Magnetics
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：460mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 80°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.630" W (18.00mm x 16.00mm)
- Height (Max)：0.709" (18.00mm)
- Package / Case：-
- Inductance @ Frequency：5.5 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The PMCU-6023 is a two-line common mode choke manufactured by Premier Magnetics, designed for through-hole mounting. It features an inductance of 5.5 mH measured at 1 kHz and supports a current rating of 1 A. The component has a DC resistance (DCR) of 460 mOhm and is rated for an AC voltage of 250 V. Its physical dimensions are 18.00 mm in length and 16.00 mm in width. This power line filter is RoHS compliant and serves as a replacement for specific Murata part numbers within the PMCU series.
Feature Summary
- Provides common mode noise suppression for two-line power circuits
- Designed for through-hole PCB mounting applications
- RoHS compliant construction
Applications
- Power line filtering in electronic equipment
- EMI suppression in AC powered devices
- Replacement for discontinued Murata components
Procurement Notes
Verify the exact datasheet version before procurement to ensure compatibility with your design requirements. Confirm that the through-hole package dimensions match your PCB footprint. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 1 A current rating meets your circuit's operational needs without saturation.
Selection Notes
Select this component when a 5.5 mH inductance at 1 kHz is required for common mode noise reduction. The 1 A current rating suits moderate power applications. Consider the 460 mOhm DCR for efficiency calculations. The 250 V AC rating defines the maximum operating voltage. Verify mechanical fit for through-hole assembly processes.
Part Context
This component belongs to the Premier Magnetics PMCU series of common mode chokes. These devices are engineered to replace specific Murata parts, offering similar electrical characteristics. The series covers various current ratings from 0.3 A to 2.0 A. The PMCU-6023 specifically targets applications requiring 1 A handling capability with standard through-hole integration.
Replacement Considerations
The PMCU-6023 is documented as a replacement for Murata part number PMCU-6003. Verify electrical equivalence, particularly inductance and current ratings, before substitution. Ensure mechanical compatibility with existing PCB layouts.
