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Product Detailed Parameters
- Description：CMC 10MA 2LN 80 OHM SMD
- Series：SPDL
- Mfr：Signal Transformer
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：10mA
- DC Resistance (DCR) (Max)：4Ohm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.492" L x 0.425" W (12.50mm x 10.80mm)
- Height (Max)：0.260" (6.60mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：80 Ohms @ 100 MHz
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Overview
The SPDL121006-80-2P-T is a two-line surface mount common mode choke manufactured by Signal Transformer. It features an impedance of 80 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 10 mA and has a maximum DC resistance of 4 Ohms. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 12.1 mm in length, 10.0 mm in width, and 6.0 mm in height, housed in an SMD package.
Feature Summary
- Provides noise suppression for high-speed differential signal lines
- Ultra-thin profile designed for space-constrained PCB layouts
- Low differential mode impedance ensures minimal signal distortion
Applications
- High-speed data interface filtering
- USB port noise suppression
- HDMI signal line protection
Procurement Notes
Verify the specific impedance value and DC current rating against the target circuit requirements before integration. Confirm that the surface mount footprint matches the PCB design guidelines. Ensure the operating temperature range aligns with the final product environment. Check for RoHS compliance status if required by regional regulations.
Selection Notes
Select this component when low-profile noise filtering is required for sensitive high-speed digital interfaces. The 10 mA current rating limits its use to low-power signal lines rather than power delivery paths. Consider the 80 Ohm impedance characteristic for effective attenuation at specific high-frequency noise bands.
Part Context
This part belongs to the SPDL series of ultra-compact common mode chokes. The series is characterized by its thin form factor and suitability for modern electronics where board real estate is limited. It serves as a passive filter element to maintain signal integrity in noisy environments.
Replacement Considerations
Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the precise impedance curve or physical dimensions required for tight clearance applications.
