PMCU-1001

Overview

The PMCU-1001 is a two-line common mode choke manufactured by Premier Magnetics, designed for through-hole mounting. It features an inductance of 70 µH measured at 1 kHz and supports a maximum current rating of 3.6 A. The component has a maximum DC resistance (DCR) of 30 mΩ and operates within a temperature range of -40°C to +80°C. Electrical ratings include a DC voltage tolerance of 500 V and an AC voltage rating of 300 V. The physical dimensions are 0.709 inches in length by 0.630 inches in width.

Feature Summary

• Provides common mode noise suppression for power lines
• Supports high current handling up to 3.6 A
• Constructed for reliable through-hole installation

Applications

• Power line filtering in electronic circuits
• Noise suppression in motor control systems
• EMI reduction in industrial equipment

Procurement Notes

Verify the specific package type and lead times with authorized distributors before ordering. Confirm that the 3.6 A current rating and 70 µH inductance meet the design requirements. Ensure the through-hole footprint matches the PCB layout. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a 70 µH inductance at 1 kHz is required for common mode interference mitigation. The 3.6 A current capacity suits moderate power applications. Consider the 30 mΩ DCR for efficiency calculations. The through-hole format is suitable for prototyping or robust mechanical connections.

Part Context

This part belongs to the PMCU series of common mode chokes from Premier Magnetics. These components are engineered for general-purpose EMI filtering. The series offers various current and inductance options to accommodate different circuit demands while maintaining standard through-hole compatibility.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.