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Product Detailed Parameters
- Description：CMC 5A 4LN 80 OHM SMD
- Series：CM
- Mfr：Laird-Signal Integrity Products
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：4
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：20mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.275" L x 0.265" W (6.99mm x 6.73mm)
- Height (Max)：0.197" (5.00mm)
- Package / Case：Vertical, 8 Flat Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：80 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The CM2722R800R-00 is a discontinued surface mount common mode choke from the Laird CM series. It features four lines with an impedance of 80 Ohms at 100 MHz and a rated current of 5A. The DC resistance is 20 milliohms. Dimensions are 6.99mm x 6.73mm x 5.00mm max height. Operating temperature ranges from -55°C to 125°C. It uses vertical 8 flat leads.
Feature Summary
- Four-line configuration for multi-channel noise suppression
- Vertical surface mount package design
- High current handling capability
Applications
- Power line filtering
- Signal line protection
- EMI suppression in electronic circuits
Procurement Notes
This component is officially discontinued and no longer manufactured by Laird-Signal Integrity Products. Verification of end-of-life status is required before integration into new designs. Sourcing should focus on available direct replacement part numbers rather than attempting to procure obsolete stock, as availability is not guaranteed.
Selection Notes
Designers must transition to active components due to the discontinuation of this specific part number. The selection process should prioritize verifying electrical compatibility with the designated substitute. Engineers should confirm that the replacement meets all original mechanical and thermal requirements for the target application.
Part Context
This device belongs to the Laird CM series of common mode chokes. It is designed for surface mount assembly on printed circuit boards. The product falls under the category of passive filters used for electromagnetic interference mitigation in signal and power transmission paths.
Replacement Considerations
The confirmed direct replacement is CM2722R800R-10. This substitute maintains identical electrical specifications and physical footprint, allowing for potential drop-in replacement in existing layouts without redesigning the PCB.
FAQ
Is the CM2722R800R-00 currently in production?
No, the CM2722R800R-00 is officially discontinued and no longer manufactured.
What is the maximum operating temperature for this component?
The operating temperature range extends up to 125°C.
