AIMC-02UHQ-4N7H-T

Fixed Inductors Overview

The AIMC-02UHQ-4N7H-T is a multilayer RF inductor from Abracon, designed for surface-mount applications. It features an inductance of 4.7 nH with a tolerance of ±0.5 nH and a maximum DC resistance of 1.2 ohms. The component supports a rated current of 170 mA and achieves a minimum Q factor of 8 at 500 MHz. Its self-resonant frequency reaches 4 GHz, ensuring effective performance in high-frequency circuits. Operating within a temperature range of -55°C to +125°C, it utilizes a compact 0201 (0603 metric) package measuring 0.6 mm by 0.3 mm.

Fixed Inductors Feature Summary

• Multilayer monolithic construction provides high reliability and excellent DC resistance characteristics.
• Ceramic base design enables high self-resonant frequency suitable for RF filtering tasks.
• Compact 0201 footprint allows for dense PCB mounting in space-constrained designs.

Fixed Inductors Applications

• RF signal filtering
• Impedance matching networks
• High-frequency circuit tuning

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm the exact inductance value and tolerance requirements. Ensure the selected component matches the required current rating and DC resistance limits for the target application. Confirm that the package dimensions align with the available PCB land pattern. Check RoHS compliance status if environmental regulations apply to the final product assembly.

Fixed Inductors Selection Notes

Select this component when a low inductance value near 4.7 nH is required for ultra-high frequency operations. Consider the 1.2 ohm DC resistance limit to ensure minimal power loss in the circuit path. Evaluate the 170 mA current handling capability against the peak operational currents. The wide operating temperature range makes it suitable for demanding industrial or automotive environments where thermal stability is critical.

Fixed Inductors Part Context

This part belongs to the AIMC-02UHQ series, which focuses on high-Q performance for RF applications. The series offers various inductance values within the same compact form factor. These components are engineered to replace discrete wire-wound inductors with more reliable ceramic-based alternatives. The series supports modern miniaturization trends in consumer electronics and communication devices.

Fixed Inductors Replacement Considerations

Cross-reference with other 4.7 nH 0201 RF inductors from different manufacturers. Verify that substitute parts meet the same 1.2 ohm DC resistance and 170 mA current specifications. Ensure the self-resonant frequency of any replacement remains above 4 GHz to maintain circuit integrity.