0402HM-7N5EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HM-7N5EGTS is a fixed wirewound inductor with an inductance of 7.5 nH and a tolerance of ±0.2 nH. It features a ceramic drum core, unshielded design, and operates within a temperature range of -55°C to 125°C. The component has a DC resistance of 130 mOhm and a rated current of 570 mA. It exhibits a Q value of 25 at 250 MHz and a self-resonant frequency of 6 GHz. Measured at 100 MHz, it utilizes a 0402 (1005 metric) surface mount package with dimensions of 1.15mm x 0.70mm x 0.60mm.

Fixed Inductors Feature Summary

• Unshielded wirewound construction using a ceramic drum core for stable high-frequency performance
• Compact 0402 surface mount footprint suitable for dense PCB layouts
• Wide operating temperature range from -55°C to 125°C for robust environmental reliability

Fixed Inductors Applications

• RF matching networks in wireless communication modules
• Impedance matching circuits in mobile device power amplifiers
• High-frequency filtering in data transmission interfaces

Fixed Inductors Procurement Notes

Verify the specific suffix EGTS against official Delta Electronics documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with RoHS3 standards and check moisture sensitivity level classifications prior to assembly. Cross-reference manufacturer part numbers with distributor listings to avoid counterfeit components.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for RF applications. The 0402 package size offers space efficiency while maintaining adequate current handling for low-power signal paths. Consider the self-resonant frequency limit when designing circuits operating near or above 6 GHz to ensure predictable impedance behavior.

Fixed Inductors Part Context

This part belongs to the 0402HM series of fixed inductors manufactured by Delta Electronics/Components. The series focuses on miniaturized, high-Q wirewound solutions for microwave and RF frequencies. Similar parts in the series include variants with different inductance values such as 0402HM-5N1ECTS and 0402HM-9N5EGTS, sharing the same physical envelope and core technology.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 0402 wirewound inductors with 7.5 nH nominal value, such as those from Murata or TDK, provided they meet the 570 mA current rating and 130 mOhm DCR constraints. Verify that alternative packages maintain the same height profile and thermal characteristics.