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Product Detailed Parameters
- Description：CMC 5UH 5A 2LN 500 OHM SMD
- Series：WE-SL5
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：5.5mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.374" L x 0.327" W (9.50mm x 8.30mm)
- Height (Max)：0.209" (5.30mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：5 µH @ 100 kHz
- Impedance @ Frequency：500 Ohms @ 130 MHz
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 744273501 is a surface mount common mode line filter from the WE-SL5 HC series. It features an inductance of 5 µH at 100 kHz and supports a maximum DC current of 5 A. The component has a maximum DC resistance of 5.5 mΩ and provides an impedance of 500 Ω at 130 MHz. Designed for two-line applications, it operates within a temperature range of -40°C to +125°C. The physical dimensions are 9.50 mm in length, 8.30 mm in width, and 5.30 mm in height.
Feature Summary
- Utilizes sectional winding construction for compact low-profile design
- Suitable for reflow soldering processes
- High current handling capability with low DC resistance
Applications
- Signal line filtering
- Common mode noise suppression
- Surface mount circuit integration
Procurement Notes
Verify the complete part number including suffixes to ensure correct inductance and current ratings. Confirm package type availability such as tape and reel or cut tape. Check RoHS compliance status and specific manufacturing origin details before finalizing procurement orders.
Selection Notes
Select this component for applications requiring high current capacity in a small footprint. Ensure the operating temperature range meets system requirements. Verify that the 500 Ohm impedance at 130 MHz aligns with the target noise frequency spectrum.
Part Context
This component belongs to the WE-SL5 HC series of common mode chokes. It is designed for surface mount technology and offers a balance between high current performance and low profile dimensions. The series is intended for efficient noise suppression in compact electronic designs.
Replacement Considerations
Cross-reference with other WE-SL5 HC variants for different inductance values. Verify pin compatibility and dimensional constraints when substituting with similar SMD common mode filters from other manufacturers.
FAQ
What is the impedance value at 130 MHz?
The impedance is 500 Ohms at 130 MHz.
Is the component suitable for reflow soldering?
Yes, the component is recommended for reflow soldering profiles.
