0402HS-121EGTS

Fixed Inductors Overview

The 0402HS-121EGTS is a fixed inductor from Delta Electronics/Components, featuring a 120 nH nominal inductance with ±5% tolerance. It utilizes an unshielded drum core wirewound construction with a ceramic magnetic core. The component has a DC resistance of 2.66 Ohms and a rated current of 50 mA. It operates within a temperature range of -40°C to 125°C and offers a self-resonant frequency of 1.8 GHz. Packaged in a standard 0402 (1005 Metric) surface-mount footprint measuring 1.00mm x 0.50mm with a maximum height of 0.60mm.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency performance
• Ceramic magnetic core material ensuring stable inductance characteristics
• Surface mount installation compatible with automated assembly processes

Fixed Inductors Applications

• RF signal filtering circuits
• High-frequency impedance matching networks
• DC-DC converter input/output filtering

Fixed Inductors Procurement Notes

Verify the specific suffix EGTS against official Delta Electronics documentation to confirm tolerance and packaging specifications. Ensure compatibility with RoHS3 compliance requirements if applicable to your manufacturing standards. Cross-reference the manufacturer part number with authorized distributor databases to validate authenticity and current production status before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact 0402 footprint is required for low-inductance applications. Consider the 50 mA current rating and 2.66 Ohm DC resistance limits during circuit design. The unshielded nature requires adequate layout spacing to minimize electromagnetic interference coupling with adjacent components in dense PCB arrangements.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series focuses on small-form-factor solutions for modern electronics. The 0402HS-121EGTS specifically targets applications demanding precise low-nanohenry values in minimal board space constraints.

Fixed Inductors Replacement Considerations

The 0402HS-121EKTS is a confirmed substitute part number offering identical electrical parameters with a ±10% tolerance variation instead of ±5%. Verify package dimensions and pinout compatibility before substitution.