0402HP-110EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HP-110EJTS is a fixed wirewound inductor from the 0402HP series, housed in a compact 0402 (1005 Metric) surface-mount package. It features an unshielded drum core design with a ceramic magnetic core material. The component provides an inductance of 11 nH with a tight tolerance of ±5%. It supports a rated current of 1.4 A and exhibits a DC resistance of 65 mΩ. The self-resonant frequency reaches 1.7 GHz, tested at 250 MHz. It operates within a temperature range of -40°C to 125°C and complies with RoHS3 standards.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for low parasitic effects
• High current handling capability of 1.4 A with low DC resistance
• Compact 0402 footprint suitable for high-density PCB layouts
• Wide operating temperature range from -40°C to 125°C

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• Power supply filtering in portable electronic devices
• Signal integrity components in high-speed digital circuits
• Impedance matching in antenna tuning circuits

Fixed Inductors Procurement Notes

Verify the exact suffix 'EJTS' during procurement, as it denotes specific tolerance and packaging configurations distinct from other variants like EGTS or EHTS. Confirm RoHS3 compliance status if required by your manufacturing standards. Check for active production status, as availability may vary by distributor. Ensure the 0402 package dimensions align with your pick-and-place equipment capabilities.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 11 nH is required with high current capacity. The unshielded design minimizes size but requires careful layout to avoid magnetic interference with nearby traces. Consider the 1.7 GHz self-resonant frequency limit for RF applications. Compare DCR values against power loss constraints in the target circuit design.

Fixed Inductors Part Context

This part belongs to the 0402HP series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values in a standardized 0402 package, catering to space-constrained designs. The HP designation typically indicates high-performance characteristics such as high Q-factor or high current ratings compared to standard series parts.

Fixed Inductors Replacement Considerations

Direct substitutes include other 11 nH inductors in 0402 packages from manufacturers like Murata or TDK, provided they meet the 1.4 A current rating and 65 mΩ DCR specifications. Verify that alternative parts have compatible self-resonant frequencies and temperature coefficients.