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Product Detailed Parameters
- Description：CMC 950UH 45A 3LN THROUGH HOLE
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：45A
- DC Resistance (DCR) (Max)：1.16mOhm
- Voltage Rating - DC：600V
- Voltage Rating - AC：600V
- Operating Temperature：-40°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.480" L x 1.772" W (63.00mm x 45.00mm)
- Height (Max)：2.402" (61.00mm)
- Package / Case：Vertical, 6 PC Pin
- Inductance @ Frequency：950 µH @ 100 kHz
- Qualification：-
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Overview
The SCF47X-450-S2R3B006JV is a common mode choke manufactured by KEMET, designed for through-hole mounting. It features an inductance of 950 µH and supports a maximum DC current of 45 A. The component has a maximum DC resistance of 1.16 mΩ (as per internal datasheet) or 3.52 mΩ (as per distributor listing). It operates within a temperature range of -40°C to +130°C and is rated for 500V or 600V depending on the source documentation.
Feature Summary
- High current handling capability suitable for power line filtering applications
- Heat resistant construction allowing operation at elevated temperatures up to 130°C
- Through-hole horizontal mount design for robust PCB integration
Applications
- Common mode noise suppression in power supplies
- EMI filtering for industrial equipment
- Power line conditioning in high-current circuits
Procurement Notes
Verify the specific electrical parameters, particularly the DC resistance value and voltage rating, against the official manufacturer datasheet prior to procurement. Distributor listings may vary regarding the exact DCR specification. Ensure the through-hole footprint and lead configuration match the target PCB layout requirements for horizontal mounting.
Selection Notes
Select this component when high current capacity and wide operating temperature ranges are required for common mode noise reduction. Compare the inductance and DC resistance specifications against circuit requirements to ensure effective filtering without excessive power loss. Confirm compatibility with the assembly process for through-hole technology.
Part Context
This part belongs to the SCT/SCF series of common mode chokes from KEMET, which are engineered for demanding power electronics environments. The series typically offers high saturation currents and thermal stability, making it suitable for applications where standard chokes might fail due to heat or current overload.
Replacement Considerations
Check for direct substitutes within the same KEMET series with matching inductance and current ratings. Verify that any replacement maintains the same package style and terminal configuration to ensure mechanical compatibility.
