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Product Detailed Parameters
- Description：CMC 1.5MH 750MA 2LN THROUGH HOLE
- Series：PMCU
- Mfr：Premier Magnetics
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：750mA
- DC Resistance (DCR) (Max)：400mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 80°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.650" L x 0.441" W (16.50mm x 11.20mm)
- Height (Max)：0.492" (12.50mm)
- Package / Case：-
- Inductance @ Frequency：1.5 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The PMCU-4015 is a two-line common mode choke from Premier Magnetics, designed for EMI/RFI suppression in power line applications. It features a low-profile horizontal construction with through-hole mounting. The component supports an AC voltage rating of 250V and operates within a temperature range of -40°C to +80°C. Key electrical specifications include a rated RMS current of 750mA, an inductance of 1.5mH measured at 1kHz, and a DC resistance (DCR) of 400mΩ. It provides 3750Vrms isolation and maintains insulation resistance greater than 100MΩ at 500Vdc.
Feature Summary
- Low-profile horizontal construction for compact board integration
- High isolation capability of 3750Vrms
- Effective electromagnetic interference suppression for data lines
- Compliant with RoHS standards
Applications
- Power line filtering in electronic equipment
- EMI suppression in motor control cabinets
- Data line filter applications requiring common mode noise reduction
Procurement Notes
Verify the specific part number PMCU-4015 against official Premier Magnetics documentation to confirm compatibility with system requirements. Ensure that the through-hole mounting type and low-profile dimensions fit the designated PCB layout. Confirm that the 750mA current rating and 250VAC voltage rating meet the operational limits of the target application circuit.
Selection Notes
Select this component when a low-profile common mode choke is required for 2-line power filtering. Consider the 750mA RMS current capacity and 1.5mH inductance for appropriate noise attenuation. Verify that the through-hole package style aligns with the manufacturing process and that the operating temperature range covers the environmental conditions of the end-use device.
Part Context
This component belongs to the PMCU series of EMI/RFI common mode line filters manufactured by Premier Magnetics. The series offers various inductance and current ratings to suit different power line filtering needs. The PMCU-4015 specifically addresses applications requiring moderate current handling with high isolation characteristics in a space-constrained horizontal form factor.
Replacement Considerations
Consult official manufacturer substitution guides or equivalent component databases to identify compatible alternatives. Verify that any substitute matches the 1.5mH inductance, 750mA current rating, and 250VAC voltage specification. Ensure physical footprint and pin configuration compatibility before implementation.
