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Product Detailed Parameters
- Description：CMC 180UH 32A 4LN THROUGH HOLE
- Series：-
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Power Line
- Number of Lines：4
- Current Rating (Max)：32A
- DC Resistance (DCR) (Max)：1.7mOhm
- 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：180 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RV8541-32-S16 is a common mode choke from the Schaffner RV8541 series, designed for vertical PCB mounting via through-hole termination. It features a nanocrystalline core and provides an inductance of 180 µH with a maximum DC current rating of 32 A. The component operates within a temperature range of -40°C to +125°C and supports a maximum voltage of 530 VDC. Its compact dimensions are 60 mm in length, 27 mm in width, and 59.7 mm in height, with a lead diameter of 2.5 mm.
Feature Summary
- Utilizes nanocrystalline core material for high-performance electromagnetic interference suppression.
- Designed as a current compensated choke for efficient common mode noise reduction.
- Supports vertical printed circuit board mounting for space-constrained layouts.
Applications
- Electric vehicle charging systems
- Industrial power supply filtering
- Embedded system EMI suppression
Procurement Notes
Verify the specific suffix S16 against the manufacturer's latest datasheet to confirm terminal configuration and pinout compatibility. Ensure the selected variant matches the required 32 A current rating and 180 µH inductance for your circuit design. Cross-reference the RoHS declaration and REACH status to meet environmental compliance standards for your target market.
Selection Notes
Select this component when high current handling capability and low impedance are required in a vertical form factor. The nanocrystalline core offers superior performance compared to traditional ferrite cores at higher frequencies. Consider the physical dimensions and thermal characteristics to ensure adequate clearance and heat dissipation within the assembly.
Part Context
This part belongs to the Schaffner RV8541 series of common mode chokes, which are engineered for robust EMC performance in demanding environments. The series utilizes advanced nanocrystalline materials to achieve high saturation currents and effective noise attenuation. These components are widely used in automotive and industrial applications where reliability and compact size are critical.
Replacement Considerations
The part number alias 823245-SF may be referenced in some documentation. Verify electrical parameters such as inductance and current rating before substituting with other RV series variants like the RV8541-40-S16 or RV8541-16-S16.
FAQ
What is the core material used in the RV8541-32-S16?
The RV8541-32-S16 uses a nanocrystalline core material, which provides high magnetic permeability and low core losses.
Is the RV8541-32-S16 shielded?
No, the RV8541-32-S16 is an unshielded common mode choke.
