0402HS-510EJTS

Fixed Inductors Overview

The 0402HS-510EJTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring an unshielded drum core and wirewound construction. It offers an inductance of 51 nH with a ±5% tolerance and a rated current of 100 mA. The component exhibits a DC resistance of 820 mOhm and a Q value of 60 at 500 MHz. Its self-resonant frequency reaches 2.85 GHz, tested at 100 MHz. Housed in a compact 0402 (1005 Metric) package measuring 1.15mm x 0.70mm x 0.60mm, it operates within -55°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency performance
• Compact 0402 surface-mount footprint suitable for dense PCB layouts
• High self-resonant frequency capability up to 2.85 GHz

Fixed Inductors Applications

• RF signal filtering circuits
• Impedance matching networks
• DC-DC converter input/output stages
• General-purpose high-frequency decoupling

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and tolerance specifications. Confirm that the selected variant matches the required current rating and impedance characteristics for the target application. Cross-reference the manufacturer part number with authorized distributor databases to validate authenticity and traceability before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when space constraints require a 0402 footprint combined with low inductance values around 51 nH. Ensure the circuit environment supports the 100 mA current rating without saturation. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling in sensitive analog or RF sections of the system layout.

Fixed Inductors Part Context

This part belongs to the 0402HS series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes ceramic cores and wirewound technology to achieve stable electrical performance across a wide temperature range. It is designed specifically for surface-mount assembly processes common in modern electronics manufacturing.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402 unshielded wirewound inductors with 51 nH nominal value and similar current ratings. Verify physical dimensions and terminal compatibility before substitution. Consult manufacturer cross-reference lists for equivalent parts with identical electrical parameters.