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Product Detailed Parameters
- Description：CMC 5A 2LN 400 OHM SMD
- Series：SPDL
- Mfr：Signal Transformer
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：10Ohm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.295" L x 0.236" W (7.50mm x 6.00mm)
- Height (Max)：0.157" (4.00mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：400 Ohms @ 100 MHz
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Overview
The SPDL764WM-400-2P-T is a two-channel surface-mount common mode choke from the Bel Signal Transformer SPDL Series II. It features wirewound construction and provides 400 Ohms impedance at 100 MHz. The component supports a maximum DC current of 5 A with a maximum DC resistance of 10 Ohms. It operates within a temperature range of -40°C to +125°C. Physical dimensions are 7.6 mm length, 6.4 mm width, and 4.0 mm height.
Feature Summary
- Provides noise suppression for signal lines through common mode filtering
- Utilizes ultra-compact surface mount design for PCB integration
- Constructed with wirewound core material for stable performance
Applications
- Noise suppression in electronic circuits
- Signal line filtering applications
- Common mode choke implementations in compact PCB designs
Procurement Notes
Verify the manufacturer designation as Bel Signal Transformer or Signal Transformer when sourcing. Confirm the specific impedance value of 400 Ohms at 100 MHz matches system requirements. Ensure the 5 A current rating and 10 Ohm DCR limits align with the target circuit's electrical specifications before procurement.
Selection Notes
Select this component for applications requiring high current handling up to 5 A in a small form factor. The 400 Ohm impedance at 100 MHz targets specific frequency noise profiles. Verify that the 10 Ohm DC resistance does not introduce excessive voltage drop in the power path. Ensure the operating temperature range covers the intended environmental conditions.
Part Context
This part belongs to the SPDL Series II, categorized under common mode chokes and filters. It is designed for PCB mounting using SMD/SMT termination types. The series focuses on ultra-compact choke solutions for modern electronics requiring efficient noise suppression in limited space.
Replacement Considerations
Cross-reference with other SPDL series variants if different impedance or current ratings are needed. Verify pin compatibility and footprint dimensions against alternative components to ensure mechanical fit without redesigning the PCB layout.
