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Product Detailed Parameters
- Description：CMC 300UH 40A 4LN THROUGH HOLE
- Series：-
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Power Line
- Number of Lines：4
- Current Rating (Max)：40A
- DC Resistance (DCR) (Max)：1.3mOhm
- Voltage Rating - DC：1000V (1kV)
- Voltage Rating - AC：530V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：UR
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.441" Dia (62.00mm)
- Height (Max)：1.854" (47.10mm)
- Package / Case：Horizontal, 8 PC Pin
- Inductance @ Frequency：300 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8141-40-S13 is a common mode choke from the Schaffner Nano series, designed for PCB mounting. It features a four-line configuration with horizontal orientation and PC pin terminations. The component supports a maximum operating voltage of 530 VDC and handles a current rating of 40 A. It operates within a temperature range of -40°C to 100°C and is certified under IEC 60938-1/-2 and UL 1446 standards.
Feature Summary
- Four-line common mode choke design for enhanced noise suppression
- Horizontal PCB mount construction with PC pin terminals
- Certified to IEC 60938-1/-2 and UL 1446 safety standards
Applications
- Electromagnetic interference filtering in power supply circuits
- Noise suppression in industrial electronic equipment
- Common mode noise reduction in multi-line power interfaces
Procurement Notes
Verify the specific suffix S13 against the manufacturer's datasheet to confirm terminal type and mechanical dimensions. Ensure the selected variant matches the required current rating and voltage specifications for the target application. Cross-reference certification marks such as UL and IEC with official documentation before integration.
Selection Notes
Select this component based on its 40 A current handling capability and 530 VDC voltage rating. Consider the horizontal mounting style and PC pin termination for PCB layout compatibility. Verify that the operating temperature range of -40°C to 100°C meets the environmental requirements of the installation site.
Part Context
This part belongs to the Schaffner Nano series of common mode chokes, which are engineered for compact EMC solutions. The series offers various current ratings and line configurations to address diverse filtering needs in modern electronic systems while maintaining compliance with international safety regulations.
Replacement Considerations
Consult the official Schaffner replacement guide for verified substitutes. Ensure any alternative component matches the four-line configuration, 40 A rating, and horizontal PCB mount form factor.
