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Product Detailed Parameters
- Description：CMC 8A 4LN 200 OHM SMD
- Series：CM
- Mfr：Laird-Signal Integrity Products
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power, Signal Line
- Number of Lines：4
- Current Rating (Max)：8A
- DC Resistance (DCR) (Max)：10mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.300" L x 0.320" W (7.62mm x 8.13mm)
- Height (Max)：0.382" (9.70mm)
- Package / Case：Vertical, 8 Flat Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：200 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The CM3032V201R-00 is a discontinued common mode choke from the Laird CM series, designed for power and signal line filtering. It features six lines with a rated current of 8A and a maximum DC resistance of 10 milliohms. The component provides an impedance of 200 Ohms at 100 MHz. It utilizes a vertical package with twelve flat leads and measures 0.300 inches in length by 0.320 inches in width. The operating temperature range spans from -55°C to 125°C.
Feature Summary
- Six-line configuration for multi-channel noise suppression
- High current handling capability suitable for power applications
- Vertical surface mount design for compact integration
Applications
- Power line EMI filtering
- Signal line noise suppression
- Multi-conductor cable protection
Procurement Notes
This component is officially obsolete and no longer manufactured. Verification of availability requires checking for direct substitutes such as the CM4732V201R-10 or CM3032V201R-10. Confirm RoHS compliance status, as the original part was non-compliant. Ensure replacement parts match the required electrical specifications and physical dimensions before procurement.
Selection Notes
Select this component only if legacy compatibility is required, as it is end-of-life. For new designs, consider the CM3032V201R-10 which offers updated manufacturing standards. Verify that the six-line requirement matches the circuit topology. Ensure the 8A rating and 200 Ohm impedance at 100 MHz align with the specific noise profile and current load of the application.
Part Context
Part of the Laird CM series of common mode chokes, specifically the 3032V footprint variant. This series targets high-current applications requiring robust EMI suppression. The CM3032V201R-00 represents an older generation product within this family, characterized by its specific lead configuration and material composition prior to recent regulatory updates.
Replacement Considerations
Direct substitute: CM4732V201R-10. Alternative: CM3032V201R-10. Verify pinout and impedance curves.
