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Product Detailed Parameters
- Description：CMC 50UH 50A 4LN TH
- Series：-
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Power Line
- Number of Lines：4
- Current Rating (Max)：50A
- DC Resistance (DCR) (Max)：0.7mOhm
- 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：2.441" Dia (62.00mm)
- Height (Max)：1.461" (37.10mm)
- Package / Case：Horizontal, 8 PC Pin
- Inductance @ Frequency：50 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8140-50-S11 is a common mode choke manufactured by Schaffner EMC Inc. It utilizes MnZn core material and features a four-line configuration with horizontal mounting via eight PC pins. The component supports a maximum DC current of 50 A and exhibits a maximum DC resistance of 700 uOhms. It operates within a temperature range of -40 C to +125 C, with a physical height of 37.1 mm.
Feature Summary
- Four-line common mode choke design for multi-phase applications
- Horizontal mounting configuration with eight PC pins
- High current handling capability up to 50 A
Applications
- Power line filtering in industrial equipment
- EMI suppression in high-current power systems
- Electromagnetic compatibility enhancement in motor drives
Procurement Notes
Verify the specific datasheet version from Schaffner EMC Inc. or authorized distributors to confirm mechanical dimensions and electrical parameters. Ensure the ordering suffix matches the required pin configuration and core material specifications. Cross-reference part numbers with TE Connectivity documentation for accurate identification.
Selection Notes
Select this component when high DC current capacity and low resistance are critical for power line filtering. The four-line design suits multi-phase systems requiring common mode noise reduction. Verify thermal performance requirements against the specified operating temperature range before integration into the final assembly.
Part Context
This component belongs to the RV series of common mode chokes designed for demanding electromagnetic interference suppression tasks. The series offers various current ratings and configurations to address different power system requirements. The RV8140-50-S11 represents a high-current variant suitable for robust industrial applications.
Replacement Considerations
RV8140-25-S11 offers similar characteristics with lower current rating. RV8141-50-S11 provides comparable performance with potential design variations. Verify mechanical fit and electrical specifications before substituting.
