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Product Detailed Parameters
- Description：CMC 400MA 2LN 90 OHM SMD
- Series：SDCW-S
- 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)：300mOhm
- Voltage Rating - DC：20V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.047" L x 0.039" W (1.20mm x 1.00mm)
- Height (Max)：0.035" (0.90mm)
- Package / Case：0504 (1210 Metric), 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：90 Ohms @ 100 MHz
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Overview
The SDCW1210S-2-900TF is a surface mount common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a two-line configuration with an impedance of 90 Ohms at 100 MHz and a DC resistance of 300 milliohms. The component supports a maximum current rating of 400 mA and operates within a voltage range up to 20V DC. Its physical dimensions are 1.20mm in length and 0.75mm in width, designed for compact electronic circuit integration.
Feature Summary
- Provides effective electromagnetic interference suppression through dual-line filtering capabilities
- Designed for surface mount technology to facilitate automated assembly processes
- Constructed to maintain stable performance under specified electrical load conditions
Applications
- Signal line protection in communication equipment
- Noise suppression in consumer electronics circuits
- Electromagnetic compatibility filtering in computer peripherals
Procurement Notes
Verify the complete part number including suffixes against official manufacturer specifications before ordering. Confirm that the impedance tolerance and current ratings align with your specific circuit requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Cross-reference datasheet parameters to validate suitability for your intended application environment.
Selection Notes
Select this component based on its 90 Ohm impedance at 100 MHz and 400 mA current handling capability. Consider the 1210 package size for space-constrained designs requiring dual-line filtering. Evaluate the low DC resistance for minimal signal loss in sensitive applications. Ensure the operating temperature range meets your system's environmental demands.
Part Context
Shenzhen Sunlord Electronics Co., Ltd. specializes in chip inductors, beads, varistors, and common mode chokes. The company focuses on magnetic devices for communications, automotive electronics, and industrial applications. This product belongs to their EMC component portfolio, supporting noise reduction in various electronic systems.
Replacement Considerations
Consult official Sunlord documentation for verified substitute part numbers. Compare impedance values, current ratings, and physical dimensions when evaluating alternatives. Ensure any replacement maintains equivalent electromagnetic interference suppression characteristics.
