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Product Detailed Parameters
- Description：CMC 120UH 50A 4LN THROUGH HOLE
- Series：-
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Power Line
- Number of Lines：4
- Current Rating (Max)：50A
- DC Resistance (DCR) (Max)：1mOhm
- Voltage Rating - DC：1000V (1kV)
- Voltage Rating - AC：530V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.520" L x 1.654" W (64.00mm x 42.00mm)
- Height (Max)：2.579" (65.50mm)
- Package / Case：Vertical, 8 PC Pin
- Inductance @ Frequency：120 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8540-50-S02 is a four-line common mode choke from the Schaffner RV-Series, manufactured by TE Connectivity. It utilizes MnZn ferrite core technology and is designed for vertical board mounting with PCB terminals. The component supports a maximum operating voltage of 530 VDC and handles a current rating of 50 A. Key electrical specifications include an inductance of 120 µH at 100 kHz and a DC resistance of 1 mOhm. It features PD2 pollution degree protection, UL 94V-0 flammability rating, and IP00 ingress protection.
Feature Summary
- Four-line configuration for comprehensive multi-phase noise suppression
- MnZn ferrite core construction for high-frequency EMC filtering
- Vertical PCB terminal mounting for space-efficient integration
Applications
- Industrial power supply input filtering
- Multi-phase motor drive noise suppression
- EMC compliance testing equipment interfaces
Procurement Notes
Verify the specific suffix S02 against the manufacturer's latest datasheet to confirm pinout and mechanical dimensions. Ensure the 530 VDC rating aligns with your system's peak voltage requirements. Confirm RoHS compliance status directly with TE Connectivity as documentation may vary by production batch.
Selection Notes
Select this component when four-line common mode filtering is required for high-current applications up to 50 A. The 120 µH inductance value is suitable for standard switching frequencies. Verify that the vertical mounting style fits within the enclosure constraints and that the PCB terminal type matches the board layout.
Part Context
This part belongs to the Schaffner RV-Series of common mode chokes, which are engineered for robust electromagnetic interference suppression in industrial environments. The series offers various current ratings and inductance values, with the RV8540 variant specifically designed for higher current capacities using MnZn core materials.
Replacement Considerations
Cross-reference with RV8540-32-S02 or RV8540-25-S02 if lower current ratings are acceptable. Verify that alternative parts maintain the four-line configuration and similar inductance values to ensure equivalent noise suppression performance.
