CTSPI3D12F-1R2M

Fixed Inductors Overview

The CTSPI3D12F-1R2M is a shielded surface mount power inductor manufactured by Central Technologies. It features a fixed inductance of 1.2 µH with a ±20% tolerance, tested at 1 kHz. The component supports a current rating of 1.9 A and exhibits a DC resistance of 48 mOhm. Designed for robust performance, it operates within a temperature range of -40°C to +105°C. The unit utilizes a nonstandard package configuration suitable for automated assembly processes.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• High current handling capability for power management applications
• Wide operating temperature range ensures reliability

Fixed Inductors Applications

• Power supply filtering circuits
• DC-DC converter energy storage
• General purpose signal processing

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for precise electrical characteristics and mechanical dimensions before integration. Confirm that the nonstandard package footprint aligns with the target PCB layout constraints. Ensure the selected variant matches the required inductance value and current ratings for the intended circuit design to prevent performance deviations.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with high current capacity is required for space-constrained designs. The wide temperature range makes it suitable for industrial environments. Consider the nonstandard package size during board layout planning to ensure proper soldering and mechanical stability within the final assembly.

Fixed Inductors Part Context

This part belongs to the CTSPI series of fixed inductors from Central Technologies. The series offers various inductance values tailored for different power management needs. The CTSPI3D12F-1R2M specifically addresses applications requiring stable inductance under load conditions with efficient thermal performance.

Fixed Inductors Replacement Considerations

Direct substitutes include other shielded SMD inductors with similar 1.2 µH values and comparable current ratings. Verify pin compatibility and thermal specifications when considering alternatives from different manufacturers.