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Product Detailed Parameters
- Description：CMC 5A 2LN 1 KOHM SMD AEC-Q200
- Series：WCM9070FASV-LM
- Mfr：TAI-TECH Advanced Electronics Co., Ltd.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.354" L x 0.276" W (9.00mm x 7.00mm)
- Height (Max)：0.177" (4.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：1 kOhms @ 100 MHz
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Overview
The WCM 9070FASV-102-LM is a two-line common mode choke manufactured by TAI-TECH Advanced Electronics Co., Ltd. It features a surface mount design with a compact footprint of 9.00mm x 7.00mm x 4.50mm and a horizontal four-pad configuration. The component offers an impedance of 1 kOhms at 100 MHz and supports a current rating of 5A. Its direct current resistance (DCR) is specified as 10mOhm. The device operates within a temperature range of -40°C to 125°C and holds AEC-Q200 ratings for automotive reliability.
Feature Summary
- Surface mount construction with horizontal four-pad layout
- Automotive-grade AEC-Q200 qualification
- High current handling capability of 5A
- Wide operating temperature range from -40°C to 125°C
Applications
- Automotive electronic systems requiring EMI suppression
- Power line filtering in high-current applications
- Common mode noise reduction in data lines
Procurement Notes
Verify the exact part number WCM 9070FASV-102-LM against official TAI-TECH documentation to ensure correct specifications. Confirm RoHS compliance status and AEC-Q200 certification requirements for your specific application environment. Check package dimensions and mounting orientation details before integration into PCB designs.
Selection Notes
Select this component when high current capacity and automotive reliability are required. The 5A rating and low DCR make it suitable for power line applications. Ensure the 9.00mm x 7.00mm footprint fits the available board space. Verify that the 100 MHz impedance characteristic meets the target noise suppression frequencies.
Part Context
This component belongs to the WCM9070FASV-LM series of wire-wound power common mode filters. It is designed for surface mount technology and utilizes a laminated chip structure. The series is intended for robust electromagnetic interference suppression in demanding environments, particularly where space constraints and high current loads coexist.
Replacement Considerations
Consult official TAI-TECH documentation for verified substitute part numbers. Cross-referencing should be based on identical electrical parameters, physical dimensions, and automotive qualifications to ensure functional compatibility without redesign.
