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Product Detailed Parameters
- Description：CMC 100UH 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)：1.1mOhm
- 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：2.362" L x 1.063" W (60.00mm x 27.00mm)
- Height (Max)：2.350" (59.70mm)
- Package / Case：Vertical, 8 PC Pin
- Inductance @ Frequency：100 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8541-40-S16 is a vertical through-hole common mode choke from the Schaffner Nano series, designed for EV charging applications. It features a nanocrystalline core and offers an inductance of 100 µH with a tolerance of 1%. The component supports a maximum DC current of 40 A and has a maximum DC resistance of 1.1 mΩ. It operates within a temperature range of -40°C to +125°C and is rated for 530 VAC. Physical dimensions are 60 mm x 27 mm x 59.7 mm.
Feature Summary
- Utilizes nanocrystalline core material for high-performance filtering
- Designed specifically for electric vehicle charging systems
- Vertical PCB mount configuration with through-hole termination
Applications
- Electric Vehicle (EV) Charging Infrastructure
- High-current DC/AC power line filtering
- EMC suppression in automotive power electronics
Procurement Notes
Verify the manufacturer part number RV8541-40-S16 against official TE Connectivity/Schaffner documentation to confirm specifications. Ensure compatibility with your PCB layout regarding the 60x27x59.7 mm footprint and 2.5 mm lead diameter. Confirm that the 40 A current rating and 100 µH inductance meet your specific circuit requirements before procurement.
Selection Notes
Select this component when high current handling (40 A) and low DC resistance (1.1 mΩ) are critical for efficiency. The nanocrystalline core provides superior performance compared to standard ferrite cores at higher frequencies. Ensure the operating environment stays within the -40°C to +125°C range and that the vertical mounting style fits the mechanical constraints of the assembly.
Part Context
This component belongs to the Schaffner RV8541 series, which focuses on nano-crystalline technology for compact, high-efficiency filtering solutions. The series is tailored for demanding applications like EV charging, where space constraints and thermal management are significant challenges. It represents a specialized solution within the broader category of common mode chokes.
Replacement Considerations
Publicly confirmed substitute part numbers for RV8541-40-S16 were not identified in the provided source data. Verify electrical parameters such as inductance, current rating, and physical dimensions if considering alternative components from other manufacturers.
