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Product Detailed Parameters
- Description：CMC 100UH 150MA 2LN 5.1KOHM SMD
- Series：SPDL3225
- Mfr：Signal Transformer
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：150mA
- DC Resistance (DCR) (Max)：1.5Ohm
- 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：0.130" L x 0.098" W (3.30mm x 2.50mm)
- Height (Max)：0.098" (2.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：100 µH @ 100 kHz
- Impedance @ Frequency：5.1 kOhms @ 10 MHz
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Overview
The SPDL3225-101-2P-T is a two-line surface mount common mode choke from the SPDL series by Signal Transformer. It features an inductance of 100 µH at 100 kHz and an impedance of 5.1 kΩ at 10 MHz. The component supports a maximum DC current of 150 mA with a maximum DC resistance of 1.5 Ohms. It operates within a temperature range of -40°C to +125°C and utilizes SMD/SMT termination for PCB mounting.
Feature Summary
- Provides effective noise suppression through common mode filtering capabilities
- Designed for ultra-compact surface mount integration on printed circuit boards
- Constructed using wirewound technology for reliable signal integrity
Applications
- Noise suppression in high-speed data lines
- EMI filtering for compact electronic assemblies
- Signal conditioning in space-constrained devices
Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and tolerance specifications. Confirm package dimensions and terminal compatibility with your PCB footprint design prior to ordering. Cross-reference datasheet revisions to validate operating temperature ranges and electrical characteristics for your specific application environment.
Selection Notes
Select this component when space constraints require an ultra-compact form factor alongside specific common mode rejection requirements. Evaluate the 150 mA current rating against your circuit's operational load to prevent saturation. Ensure the 5.1 kΩ impedance at 10 MHz aligns with the frequency spectrum of interference you intend to suppress in your design.
Part Context
This component belongs to the SPDL series of ultra-compact SMD common mode chokes manufactured by Signal Transformer. The series is characterized by small footprints suitable for dense PCB layouts. The SPDL3225-101-2P-T specifically denotes a variant with defined inductance and impedance values tailored for specific noise filtering applications.
Replacement Considerations
Consult official substitution guides for compatible parts within the SPDL series or equivalent offerings from other manufacturers. Verify that any substitute matches the 100 µH inductance, 150 mA current rating, and physical dimensions to maintain board compatibility.
