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Product Detailed Parameters
- Description：CMC 430MA 2LN 35 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)：430mA
- DC Resistance (DCR) (Max)：180mOhm
- 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：35 Ohms @ 100 MHz
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Overview
The SDCW1210S-2-350TF is a surface mount common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a two-line configuration with an impedance of 35 Ohms at 100 MHz and a tolerance of ±25%. The device supports a maximum current rating of 430 mA and exhibits a DC resistance (DCR) of 0.18 Ohms. It operates within a temperature range of -40°C to +125°C, including self-heating effects.
Feature Summary
- Utilizes a metal ferrite core for effective noise suppression
- Designed for surface mount assembly in compact layouts
- Provides dual-line filtering capability for signal integrity
Applications
- Data line protection in communication equipment
- Noise suppression in consumer electronics
- Signal filtering in computer peripheral interfaces
Procurement Notes
Verify the specific part number suffix against official Sunlord documentation to confirm impedance and current ratings. Ensure compatibility with surface mount reflow processes. Confirm operating temperature ranges meet system requirements. Cross-reference datasheet specifications for DCR and impedance values before integration.
Selection Notes
Select this component based on required impedance at target frequencies and current handling capabilities. Evaluate physical footprint constraints against the 1210 package size. Consider thermal performance within the specified operating range. Verify that the DC resistance meets circuit loss tolerances.
Part Context
This component belongs to Sunlord's series of surface mount common mode chokes designed for high-frequency noise attenuation. The product line targets applications requiring compact filtering solutions for digital and analog signal lines. Sunlord manufactures these components using proprietary metal ferrite materials to achieve consistent performance across varying environmental conditions.
Replacement Considerations
Consult official substitution lists for equivalent impedance and current ratings. Verify pinout compatibility and mechanical dimensions before replacement. Ensure thermal characteristics match original design specifications.
