CMA0805A201R-1A

$0.26

Description：CMC 350MA 2LN 200OHM SMD AECQ200
Series：CMA0805
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5134fe6fd7e6 Category: Common Mode Chokes Brand: Laird-Signal Integrity Products

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Product introduction

CMA0805A201R-1A is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Laird-Signal Integrity Products. Its product description is CMC 350MA 2LN 200OHM SMD AECQ200. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for CMA0805A201R-1A

Description：CMC 350MA 2LN 200OHM SMD AECQ200
Series：CMA0805
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：350mA
DC Resistance (DCR) (Max)：250mOhm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：AEC-Q200
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
Height (Max)：0.055" (1.40mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：200 Ohms @ 100 MHz
Qualification：-
Grade：-

Common Mode Chokes datasheet and documents for CMA0805A201R-1A

CMA0805A201R-1A

Common Mode Chokes Overview

The CMA0805A201R-1A is a two-line common mode choke from the Laird CMA0805 series, designed for surface mount installation in the 0805 (2012 metric) package. It exhibits a nominal impedance of 200 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 350 mA and features a maximum DC resistance of 250 mOhms. It operates within an extended temperature range of -40°C to +125°C and holds AEC-Q200 qualification.

Common Mode Chokes Feature Summary

Magnetic wire-wound construction providing superior common mode noise suppression over broadband frequencies
Compact low-profile design suitable for space-constrained PCB layouts
Qualified for automotive applications under AEC-Q200 standards

Common Mode Chokes Applications

Automotive CAN-bus signal lines
Telecom signal line filtering
Industrial signal line protection

Common Mode Chokes Procurement Notes

Verify the manufacturer designation carefully, as some listings attribute this part to Qnity while official documentation identifies Laird-Signal Integrity Products as the primary manufacturer. Confirm that the specific suffix matches the required impedance and current ratings. Ensure the procurement channel provides valid RoHS compliance documentation and AEC-Q200 certification records for automotive integration requirements.

Common Mode Chokes Selection Notes

Select this component when broadband common mode noise suppression is required for differential signal lines in automotive or industrial environments. The 0805 footprint and 1.20mm height facilitate dense board layouts. Consider the 350mA rated current and 250mOhm DCR to ensure minimal signal attenuation and thermal management within the specified -40°C to +125°C operating range.

Common Mode Chokes Part Context

This component belongs to the Laird CMA0805 Automotive Common Mode Chokes series. The series utilizes ferrite cores and wire-wound structures to deliver high-performance EMI filtering. It is distinct from single-line ferrite beads like the LI0805H151R-00 or MI0805L301R-10, specifically offering dual-channel suppression for balanced signal integrity.