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Product Detailed Parameters
- Description：CMC 170UH 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)：1.1mOhm
- 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：2.602" Dia (66.10mm)
- Height (Max)：2.094" (53.20mm)
- Package / Case：Horizontal, 8 PC Pin
- Inductance @ Frequency：170 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8140-50-S03 is a common mode choke manufactured by Schaffner EMC Inc. It features a horizontal package with eight PC pins for PCB mounting. The component is designed for four-line applications and utilizes MnZn core material. It supports an operating voltage up to 530 VDC and has a current rating of 50 A. The inductance is specified at 0.5 mH, measured at 100 kHz. The device operates within a temperature range of -40°C to +125°C.
Feature Summary
- Four-line common mode filtering capability
- MnZn core material construction
- Horizontal PCB mounting configuration
Applications
- Power line filtering
- EMI suppression in industrial equipment
- Electromagnetic compatibility design
Procurement Notes
Verify the specific suffix S03 against the manufacturer's official datasheet to confirm pin configuration and packaging details. Ensure the selected variant matches the required current rating and inductance specifications for the target application circuit. Cross-reference part numbers with TE Connectivity or Schaffner EMC documentation to avoid substitution errors.
Selection Notes
Select this component based on the requirement for four-line filtering and high current handling capacity. Consider the MnZn core characteristics for the specific frequency range of interference suppression needed. Verify that the horizontal package dimensions fit within the available PCB space and that the thermal performance meets the operational environment requirements.
Part Context
This component belongs to the RV series of common mode chokes from Schaffner EMC Inc. The series includes variants with different current ratings and inductance values, such as the RV8140-16-S03 and RV8140-40-S03. These components are designed for robust electromagnetic interference suppression in power electronics applications.
Replacement Considerations
RV8140-40-S03 offers similar form factor but lower current rating. RV8140-16-S03 provides higher inductance with reduced current capacity. Verify electrical parameters and mechanical fit before substituting.
