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Product Detailed Parameters
- Description：CMC 400MA 2LN 90 OHM SMD
- Series：SDCW
- Mfr：Shenzhen Sunlord Electronics Co., Ltd.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：190mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- 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：0805 (2012 Metric), 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：90 Ohms @ 100 MHz
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Overview
The SDCW2012L-2-900TF is a two-line common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. in a surface-mount package. It exhibits an impedance of 90 Ohms at 100 MHz and supports a current rating of 400 mA. The device features a direct current resistance (DCR) of 190 mOhm. These specifications define its electrical performance for signal integrity applications.
Feature Summary
- Provides common mode noise suppression for differential signal lines
- Designed for surface-mount assembly on printed circuit boards
- Constructed to handle specified current loads with low DC resistance
Applications
- Signal line filtering in communication equipment
- Noise suppression in consumer electronics interfaces
- EMI reduction in computer peripheral connections
Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation before ordering. Confirm that the specific variant matches the required impedance and current ratings for your design. Ensure compatibility with surface-mount placement processes and check for any RoHS compliance declarations in the latest datasheet.
Selection Notes
Select this component based on the required 90 Ohm impedance at 100 MHz and the 400 mA current handling capability. Evaluate the 190 mOhm DCR against power loss constraints. Ensure the physical dimensions fit the available board space for the designated surface-mount footprint.
Part Context
This component belongs to the SDCW series of common mode chokes produced by Shenzhen Sunlord Electronics Co., Ltd. The company specializes in passive electronic components, including magnetic devices used across various industries such as communications, automotive, and industrial electronics.
Replacement Considerations
Consult official substitution lists from Shenzhen Sunlord Electronics Co., Ltd. for verified alternatives. Cross-reference impedance values, current ratings, and physical dimensions to ensure functional equivalence without modifying the circuit design.
