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Product Detailed Parameters
- Description：CMC 5A 2LN 250 OHM SMD
- Series：SPDL485025
- Mfr：Signal Transformer
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：14mOhm (Typ)
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.197" L x 0.189" W (5.00mm x 4.80mm)
- Height (Max)：0.098" (2.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：250 Ohms @ 100 MHz
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Overview
The SPDL485025-250-2P-T is a surface-mount common mode choke from the SPDL Series II, designed for noise suppression in high-speed signal transmission lines. It features an impedance of 250 Ohms at 100 MHz and supports a maximum DC current of 5 A with a typical DC resistance of 14 mOhms. The component utilizes a ferrite core and operates within a temperature range of -40°C to +125°C. Its physical dimensions are 4.8 mm by 5.0 mm by 2.5 mm, facilitating compact PCB integration.
Feature Summary
- Provides effective common mode noise suppression for high-speed data lines
- Ultra-compact surface-mount design suitable for space-constrained applications
- High current handling capability with low DC resistance
Applications
- Automotive infotainment systems
- Multimedia interfaces
- High-speed signal transmission lines
Procurement Notes
Verify the specific part number against manufacturer documentation to confirm impedance values and current ratings. Ensure compatibility with automated pick-and-place equipment due to the small SMD package size. Check for RoHS compliance status as indicated in official datasheets before finalizing procurement specifications.
Selection Notes
Select this component when high current capacity is required alongside significant noise attenuation in compact layouts. The 250 Ohm impedance at 100 MHz targets specific frequency ranges for EMI reduction. Consider the 5 A rating for power integrity in noisy environments where lower-current chokes would saturate.
Part Context
This model belongs to the SPDL Series II, an expansion of Signal Transformer's compact SMD common mode choke lineup. The series focuses on providing robust noise suppression solutions for modern electronic devices requiring efficient electromagnetic interference management in minimal footprints.
Replacement Considerations
Consult official substitution guides for equivalent components within the SPDL series or alternative manufacturers offering similar 250 Ohm @ 100 MHz specifications with comparable current ratings and footprint dimensions.
