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Product Detailed Parameters
- Description：CMC 5A 2LN 300 OHM SURFACE MOUNT
- Series：WCM7060FASF-LM
- Mfr：TAI-TECH Advanced Electronics Co., Ltd.
- Package：Tape & Reel (TR)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：10mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.276" L x 0.236" W (7.00mm x 6.00mm)
- Height (Max)：0.150" (3.80mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：300 Ohms @ 100 MHz
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Overview
The WCM7060FASF-301-LM is a wire-wound power common mode filter manufactured by TAI-TECH Advanced Electronics Co., Ltd. This surface-mount component features a horizontal package design with four pads. It provides a nominal impedance of 300 Ohms at a frequency of 100 MHz and supports a current rating of 5 Amperes. The device exhibits a low direct current resistance (DCR) of 10 milliohms, ensuring minimal signal loss during operation.
Feature Summary
- Utilizes wire-wound construction for robust power handling capabilities
- Designed as a two-line common mode choke for effective noise suppression
- Features a surface-mount form factor suitable for automated assembly
Applications
- Power supply input filtering
- Common mode noise reduction in electronic circuits
- Signal integrity enhancement in high-current applications
Procurement Notes
Verify the specific suffix 'LM' against official manufacturer documentation to confirm exact physical dimensions and termination specifications. Ensure compatibility with existing PCB footprint designs before integration. Cross-reference the part number with the latest datasheet to validate RoHS compliance status and moisture sensitivity level requirements for storage and handling procedures.
Selection Notes
Select this component when designing circuits requiring significant common mode noise attenuation alongside high current capacity. The low DCR characteristic makes it suitable for power lines where efficiency is critical. Evaluate the 300 Ohm impedance profile against target noise frequencies to ensure adequate filtering performance without introducing excessive insertion loss to desired signals.
Part Context
This component belongs to the WCM series of wire-wound power common mode filters produced by TAI-TECH. The series offers various impedance values tailored for different noise suppression needs while maintaining consistent physical packaging standards across models. These devices are engineered for reliability in demanding electronic environments.
Replacement Considerations
Consult official substitution lists from TAI-TECH for verified alternatives. Ensure any replacement maintains identical impedance characteristics, current ratings, and physical dimensions to preserve circuit functionality and board layout integrity.
