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Product Detailed Parameters
- Description：CMC 330MA 2LN 120OHM SMD AECQ200
- Series：AWCU
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：330mA
- DC Resistance (DCR) (Max)：350mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-50°C ~ 150°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.081" L x 0.049" W (2.05mm x 1.25mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Download product information
Overview
The AWCU00201212121Y03 is a surface-mount common mode choke manufactured by Pulse Electronics. It features an impedance of 120 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 330 mA and has a maximum DC resistance of 350 mOhms. Its physical dimensions are 2.0 mm in length, 1.2 mm in width, and 1.2 mm in height. Designed for automotive applications, it operates within a temperature range of -40°C to +105°C.
Feature Summary
- Designed for automotive electronic systems requiring common mode noise suppression
- Surface mount construction for automated PCB assembly processes
- Ferrite core material provides effective high-frequency interference filtering
Applications
- Automotive CAN bus systems
- In-vehicle network signal line protection
- Common mode noise suppression in automotive electronics
Procurement Notes
Verify the specific suffix Y03 against official Pulse Electronics documentation to confirm packaging and tape specifications. Ensure the selected variant matches the required impedance and current ratings for the target automotive circuit design. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status prior to procurement.
Selection Notes
Select this component for automotive designs requiring a 120 Ohm impedance at 100 MHz. Verify that the 330 mA current rating meets the operational requirements of the protected lines. Confirm compatibility with the 2.0 x 1.2 mm footprint and SMT mounting style during the PCB layout phase. Ensure the operating temperature range aligns with the environmental conditions of the installation site.
Part Context
This component belongs to the AWCU series of common mode chokes from Pulse Electronics, specifically engineered for automotive environments. It utilizes ferrite technology to attenuate electromagnetic interference on data lines. The series is characterized by compact surface-mount packages suitable for space-constrained automotive printed circuit boards.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Pulse Electronics documentation or authorized distributor databases for verified cross-references before implementing any alternative components.
