0402HM-190EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-190EKTS is a fixed surface-mount inductor from the 0402HM series, housed in a compact 0402 (1005 metric) package. It features a ceramic drum core with a nominal inductance of 19 nH and a tolerance of ±2%. The component supports a rated current of 370 mA and exhibits a DC resistance of 270 mΩ. It operates within a temperature range of -55°C to 125°C, achieving a self-resonant frequency of 4.5 GHz and a Q value of 25 at 250 MHz.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core construction for stable performance in high-frequency applications
• Provides precise inductance control with a tight ±2% tolerance specification
• Designed for surface mount technology with a non-shielded configuration

Fixed Inductors Applications

• RF signal processing circuits
• High-frequency filtering networks
• Impedance matching stages in communication modules

Fixed Inductors Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm tolerance and electrical characteristics. Ensure the ordering quantity aligns with standard packaging configurations. Confirm RoHS3 compliance status prior to integration into regulated assemblies.

Fixed Inductors Selection Notes

Select this component when a low-inductance value with high precision is required in a minimal footprint. The wide operating temperature range makes it suitable for demanding environments. Evaluate the self-resonant frequency to ensure it exceeds the target application bandwidth.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values within the standard 0402 package size, catering to space-constrained electronic designs requiring reliable passive components.

Fixed Inductors Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement matches the 19 nH inductance, 370 mA current rating, and 0402 package dimensions.