SPDL151306-225-2P-T

Overview

The SPDL151306-225-2P-T is a surface-mount common mode choke from the SPDL Series II by Bel Signal Transformer. It features a two-channel design with an impedance of 225 Ohms at 100 MHz. The component supports a maximum DC current of 13 mA and has a maximum DC resistance of 5 Ohms. Operating within a temperature range of -40°C to +125°C, it utilizes wirewound core technology. Physical dimensions are 15.5 mm in length, 13 mm in width, and 6.6 mm in height.

Feature Summary

• Provides noise suppression for high-speed signal transmission lines
• Designed for ultra-compact PCB mounting applications
• Utilizes wirewound core construction for effective filtering

Applications

• High speed signal transmission lines
• Automotive infotainment systems
• Multimedia equipment

Procurement Notes

Verify the specific manufacturer designation, as the part is listed under both Signal Transformer and Bel Signal Transformer. Confirm RoHS compliance status through official documentation before integration. Ensure the ordering suffix matches the required reel packaging quantity. Cross-reference the impedance tolerance and DC resistance values against the latest datasheet to guarantee compatibility with circuit requirements.

Selection Notes

Select this component when space-constrained designs require a two-line SMD choke with moderate current handling capabilities. The 13 mA rating suits low-power signal lines rather than power distribution. Verify that the 5 Ohm DCR does not introduce excessive voltage drop in the target application. Consider the 15.5 mm footprint size during layout planning to ensure adequate clearance on the PCB.

Part Context

This component belongs to the SPDL Series II, which focuses on ultra-compact common mode chokes. The series offers various impedance options tailored for different frequency ranges. The SPDL151306 variant specifically addresses applications requiring small form factors while maintaining effective noise suppression performance for sensitive electronic signals.

Replacement Considerations

The SPDL151306-400-2P-T serves as a direct substitute within the same package, offering higher impedance. The SPDL151306-225-2P-T shares identical physical dimensions with other variants in the 151306 series, allowing for potential impedance upgrades or downgrades without altering the PCB footprint.