WCI4532CP1R2GDG

Fixed Inductors Overview

The WCI4532CP1R2GDG is a fixed wirewound inductor manufactured by INPAQ Technology Co., Ltd. It features an unshielded construction with a ceramic core, designed for surface mount technology (SMT) applications. The component operates within the 1812 (4532 Metric) package size, measuring 4.5 mm in length, 3.2 mm in width, and 1.5 mm in height. Key electrical specifications include an inductance value of 1.2 µH, a maximum DC resistance of 1.2 Ohms, and a rated current capacity of 480 mA.

Fixed Inductors Feature Summary

• Utilizes ceramic core wirewound construction for stable performance
• Unshielded design suitable for standard SMT layout requirements
• Capable of handling specific current ratings with low DC resistance

Fixed Inductors Applications

• General signal processing circuits requiring 1.2 µH inductance
• Power supply filtering stages with moderate current demands
• Consumer electronics internal circuit protection

Fixed Inductors Procurement Notes

Verify the exact impedance tolerance and saturation current limits against the official INPAQ datasheet before integration. Ensure that the unshielded nature of the component does not interfere with nearby sensitive traces due to potential magnetic field emission. Confirm RoHS compliance status matches project environmental requirements.

Fixed Inductors Selection Notes

Select this component when a 1.2 µH inductance is required in an 1812 footprint with a 480 mA current rating. Consider the unshielded topology if cost reduction is prioritized over strict EMI containment. Evaluate thermal dissipation capabilities given the 1.2 Ohm DC resistance under load conditions.

Fixed Inductors Part Context

This part belongs to INPAQ's passive component portfolio, which includes circuit protection and EMI/EMC solutions. The manufacturer specializes in components for computing, communication, and automotive sectors. The WCI series represents their wirewound ceramic inductor line, focusing on miniaturization and SMT compatibility.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 1.2 µH inductance, 480 mA rating, 1.2 Ohm DCR, and 1812 package dimensions from other manufacturers.