CTMPH080504F-2R2M

Fixed Inductors Overview

The CTMPH080504F-2R2M is a shielded surface-mount power inductor from the CTMPH080504F series by Central Technologies. It features a nominal inductance of 2.2 µH with a standard tolerance of ±20%. The component is designed for high-current applications, offering a saturation current (Isat) of 1.6 A and a rated current of 1.4 A. It utilizes a molded construction to minimize electromagnetic interference. The maximum operating height is 1.00 mm (0.039 inches), and it is tested at a frequency of 2 MHz.

Fixed Inductors Feature Summary

• Shielded molded construction for reduced electromagnetic interference
• High saturation current capability suitable for power circuits
• Surface-mount design optimized for automated assembly

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• General-purpose power inductor applications

Fixed Inductors Procurement Notes

Verify the specific ordering suffix and tolerance code when placing orders, as variations may exist within the series. Confirm that the required current ratings align with the 1.4 A rated and 1.6 A saturation specifications provided. Ensure the PCB footprint matches the 0805 package dimensions and the maximum height constraint of 1.00 mm. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or material changes before finalizing procurement.

Fixed Inductors Selection Notes

Select this component for designs requiring a compact, shielded inductor with moderate inductance values. The 2.2 µH value and 1.6 A saturation current make it suitable for low-to-medium power conversion stages. Consider the 2 MHz test frequency context when evaluating performance at higher switching frequencies. Ensure the application does not exceed the 1.4 A continuous current rating to maintain reliability and prevent thermal issues.

Fixed Inductors Part Context

This part belongs to the CTMPH080504F series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values ranging from 0.47 µH to higher capacities, all sharing similar physical dimensions and shielding characteristics. These components are designed to replace unshielded alternatives where space constraints and EMI suppression are critical factors in the circuit layout.

Fixed Inductors Replacement Considerations

Direct substitutes include other parts from the CTMPH080504F series with matching inductance and tolerance codes. Verify compatibility with alternative manufacturers' 0805 shielded power inductors by comparing Isat, Irms, DCR, and physical dimensions to ensure fit and function.