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Product Detailed Parameters
- Description：CMC 350MA 2LN 160OHM SMD AECQ200
- Series：-
- Mfr：Signal Transformer
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：350mA
- DC Resistance (DCR) (Max)：400mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.087" (2.20mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：160 Ohms @ 100 MHz
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Overview
The SPDL3216-161-2P-T is a two-line surface mount common mode choke from the SPDL series by Signal Transformer. It features a ferrite core and unshielded construction within a 3216 metric package (3.2 mm x 1.6 mm x 2 mm). The component provides an impedance of 160 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 350 mA and has a maximum DC resistance of 400 mOhms. The device operates reliably between -40°C and +125°C.
Feature Summary
- Provides noise suppression for high-speed signal transmission lines through common mode filtering.
- Ultra-compact surface mount design suitable for space-constrained PCB layouts.
- Utilizes ferrite core material for effective electromagnetic interference mitigation.
Applications
- Automotive infotainment systems
- Multimedia equipment signal processing
- High-speed signal transmission lines
Procurement Notes
Verify the manufacturer part number SPDL3216-161-2P-T against official Signal Transformer documentation to confirm specifications. Ensure compatibility with your PCB footprint dimensions of 3.2 mm by 1.6 mm. Check RoHS compliance status in the latest datasheet before integration. Confirm operating temperature range requirements match your application environment.
Selection Notes
Select this component when designing circuits requiring compact common mode filtering for high-speed data lines. The 160 Ohm impedance at 100 MHz targets specific noise frequencies in automotive and multimedia applications. Consider the 350 mA current rating and low DCR for power integrity. The unshielded design may require layout considerations for EMI sensitivity compared to shielded alternatives.
Part Context
This component belongs to the SPDL series of ultra-compact chokes manufactured by Signal Transformer. The series offers various impedance values in standardized SMD packages. The SPDL3216-161-2P-T specifically addresses noise suppression needs in automotive and multimedia sectors using ferrite technology.
Replacement Considerations
Other SPDL series variants such as SPDL3216-261-2P-T or SPDL3216-601-2P-T offer different impedance levels while maintaining similar physical footprints. Verify electrical parameters like impedance and current rating before substituting to ensure circuit performance remains within specification.
