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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)：350mOhm
- 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：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：160 Ohms @ 100 MHz
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Overview
The SPDL2012-161-2P-T is a two-line surface-mount common mode choke from the SPDL series by Bel Signal Transformer. It features an impedance of 160 Ohms at 100 MHz with a tolerance of +/-25%. The component supports a maximum DC current of 350 mA and has a maximum DC resistance of 350 mOhms. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 2.0 mm in length, 1.2 mm in width, and 1.2 mm in height, housed in a compact SMD package suitable for PCB mounting.
Feature Summary
- Ultra-compact two-line surface mount design for space-constrained applications
- High impedance performance at 100 MHz for effective noise suppression
- Robust thermal stability operating between -40°C and +125°C
Applications
- Noise suppression in high-density electronic circuits
- Signal integrity protection in portable devices
- Common mode interference filtering in data lines
Procurement Notes
Verify the manufacturer designation as Bel Signal Transformer or Signal Transformer when sourcing. Confirm the specific impedance value of 160 Ohms at 100 MHz and the 350 mA current rating against the official datasheet. Ensure the package dimensions match the 2.0 x 1.2 x 1.2 mm footprint required for your PCB layout. Check RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when a low-profile, two-line common mode choke is needed for high-frequency noise attenuation. The 160 Ohm impedance provides targeted filtering at 100 MHz. Consider the 350 mA current limit for power line applications. The small 2012 metric package size allows for dense board layouts where larger chokes cannot fit.
Part Context
This part belongs to the SPDL series of ultra-compact chokes designed for signal processing and power line filtering. It is manufactured by Bel Signal Transformer, a provider of magnetic components. The series is characterized by its small form factor and suitability for surface mount technology, addressing the need for miniaturization in modern electronics.
Replacement Considerations
Check for direct substitutes within the SPDL series with similar impedance and current ratings. Verify pin compatibility and mechanical footprint before substituting with other manufacturers' common mode chokes. Ensure equivalent thermal and electrical performance characteristics are met.
