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ECMS1V0704-141-R is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Eaton - Electronics Division. Its product description is CMC 9A 2LN 140 OHM SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for ECMS1V0704-141-R
- Description：CMC 9A 2LN 140 OHM SMD
- Series：ECMS1V0704
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：9A
- DC Resistance (DCR) (Max)：10mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.295" L x 0.236" W (7.50mm x 6.00mm)
- Height (Max)：0.150" (3.80mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：140 Ohms @ 100 MHz
Common Mode Chokes datasheet and documents for ECMS1V0704-141-R
Common Mode Chokes Overview
The ECMS1V0704-141-R is a surface-mount common mode choke manufactured by Eaton Electronics. It features a single channel design with an impedance of 140 Ohms at 100 MHz. The component supports a maximum DC current of 9 A and has a maximum DC resistance of 10 mOhms. It operates within a temperature range of -40°C to +125°C and is rated for 80 V DC. The unshielded device measures 7 mm in length, 6 mm in width, and 3.8 mm in height.
Common Mode Chokes Feature Summary
- Provides common mode noise suppression for power lines
- Supports high current handling up to 9 A
- Designed for surface mount PCB integration
Common Mode Chokes Applications
- Power line filtering
- Common mode noise suppression circuits
Common Mode Chokes Procurement Notes
Verify the specific impedance value of 140 Ohms at 100 MHz against circuit requirements. Confirm the 9 A current rating and 10 mOhm DCR limits are suitable for the target application. Ensure the 80 V DC voltage rating meets system specifications. Check that the operating temperature range of -40°C to +125°C aligns with environmental conditions. Validate the SMD package dimensions for board layout compatibility.
Common Mode Chokes Selection Notes
Select this component when a high-current common mode choke is required for power line applications. The 140 Ohm impedance at 100 MHz offers specific filtering characteristics. Consider the 9 A current rating for robust performance. The compact SMD footprint aids in space-constrained designs. Verify thermal management needs given the 125°C maximum operating temperature.
Common Mode Chokes Part Context
This part belongs to the ECMS-R series of common mode chokes from Eaton Electronics. It is categorized under Inductors, Chokes & Coils. The product is designed for PCB mounting using SMD/SMT termination types. It is classified as an unshielded filter type intended for power line noise reduction.
Common Mode Chokes Replacement Considerations
ECMS1V0704-301-R is a documented substitute within the same series, offering 300 Ohms impedance and 5 A current rating.
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