ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CMC 0.8MH 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)：220mOhm
- 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)：0.504" (12.80mm)
- Package / Case：-
- Inductance @ Frequency：0.8 mH @ 1 kHz
- Impedance @ Frequency：-
Download product information
Overview
The PMCU-4009 is a two-line common mode choke from Premier Magnetics designed for through-hole mounting. It features an inductance of 0.8 mH measured at 1 kHz and supports a rated RMS current of 750 mA. The component exhibits a maximum DC resistance (DCR) of 220 mOhm. It is classified as a data line filter with a low-profile horizontal construction, suitable for EMI/RFI suppression applications within the specified electrical parameters.
Feature Summary
- Low profile horizontal construction for compact board integration
- Rated for 250Vac voltage with high isolation capability
- Designed for operation across a wide temperature range
Applications
- Data line filtering
- EMI/RFI suppression
- Common mode noise reduction in electronic circuits
Procurement Notes
Verify the specific datasheet version to confirm compliance with RoHS standards and reachability requirements. Ensure the through-hole package dimensions match the target PCB footprint. Confirm that the 750mA current rating and 0.8mH inductance align with the circuit design specifications before finalizing procurement.
Selection Notes
Select this component when a low-profile common mode choke is required for data lines. The 750mA rating suits moderate current applications. Verify that the 220mOhm DCR meets power loss constraints. Consider the 250Vac rating for mains-connected or isolated interfaces requiring standard insulation levels.
Part Context
This part belongs to the PMCU-XXXX series of EMI/RFI common mode line filters manufactured by Premier Magnetics. The series offers various current ratings and inductance values, all sharing a consistent low-profile horizontal form factor. This specific model represents one option within the lineup for general-purpose filtering tasks.
Replacement Considerations
Consult official manufacturer substitution guides for verified equivalents. Cross-reference inductance, current rating, and physical dimensions to ensure compatibility without modifying the existing circuit layout or performance characteristics.
