0402HS-1N9EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HS-1N9EJTS is a fixed surface-mount inductor from the 0402HS series. It features an inductance of 1.9 nH with a tolerance of ±5%. The component has a DC resistance of 70 mOhm and a rated current of 1.04 A. It utilizes an unshielded drum core, wirewound construction with a ceramic core material. The self-resonant frequency is 11.3 GHz, measured at a test frequency of 250 MHz. The package size is 0402 (1.27mm x 0.76mm) with a maximum seated height of 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for minimal parasitic effects
• High self-resonant frequency suitable for RF applications
• Compact 0402 surface mount footprint

Fixed Inductors Applications

• RF circuits operating below self-resonant frequency
• High-frequency signal processing
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure correct tolerance and packaging configuration. Confirm that the RoHS3 compliance status meets environmental requirements for the target assembly process. Check manufacturer lead times as standard delivery periods may apply. Ensure storage conditions align with moisture sensitivity level specifications prior to soldering.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for high-frequency designs. The 1.9 nH value and 11.3 GHz self-resonant frequency make it appropriate for RF front-end stages. Consider the 1.04 A current rating against circuit load requirements. The unshielded design requires careful layout consideration to minimize electromagnetic interference with nearby components.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values within the 0402 package size. These components are designed for surface mount technology applications requiring small form factors and high-frequency performance characteristics typical of modern electronic devices.

Fixed Inductors Replacement Considerations

Compatible substitutes include other 0402HS series variants such as 0402HS-1N8EJTS or 0402HS-1N2EJTS if slightly different inductance values are acceptable. Verify that any replacement maintains the same package dimensions and electrical characteristics relevant to the specific circuit application.