10M330K

Overview

The Gowanda Electronics 10M330K is an unshielded wirewound inductor with a nominal inductance of 330 nH. It features a phenolic core and axial termination for through-hole mounting. The component has a maximum DC resistance of 0.22 Ω and a minimum Q factor of 30, tested at 25 MHz. It supports a maximum rated current of 815 mA and operates within a temperature range of -55 °C to 125 °C. The self-resonant frequency is 410 MHz.

Feature Summary

• Unshielded wirewound construction utilizing a phenolic core material
• Axial lead configuration designed for standard through-hole PCB integration
• High self-resonant frequency capability suitable for RF applications

Applications

• RF coil circuits requiring low inductance values
• Aerospace electronic systems
• Defense equipment signal processing

Procurement Notes

Verify the specific datasheet version and manufacturer documentation before procurement. Confirm that the axial package dimensions and pin spacing match your PCB footprint requirements. Ensure the operating temperature range aligns with your environmental conditions. Check for any RoHS compliance status updates or regulatory changes relevant to your region. Validate the current rating against your circuit's peak load demands.

Selection Notes

Select this component when a low-value inductance near 330 nH is required for high-frequency operation. The unshielded design may necessitate careful layout to minimize electromagnetic interference coupling. Consider the phenolic core limitations regarding thermal stability compared to ceramic alternatives. Verify that the 815 mA current rating exceeds your application's maximum continuous current. Evaluate the physical size constraints against available board space.

Part Context

This part belongs to Gowanda Electronics' 10M series of high-performance fixed inductors. The series is engineered for demanding environments including aerospace and medical fields. These components are characterized by precise inductance values and stable performance across wide temperature ranges. The 10M series emphasizes reliability and consistent electrical parameters for critical signal paths.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.