HKQ04022N2S-T

Description：FIXED IND 2.2NH 270MA 270MOHM SM
Series：HK, Q Type
Mfr：Taiyo Yuden
Package：Tape & Reel (TR)

SKU:d3f65cfe8060 Category: Fixed Inductors Brand: Taiyo Yuden

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Product introduction

HKQ04022N2S-T is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Taiyo Yuden. Its product description is FIXED IND 2.2NH 270MA 270MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for HKQ04022N2S-T

Description：FIXED IND 2.2NH 270MA 270MOHM SM
Series：HK, Q Type
Mfr：Taiyo Yuden
Package：Tape & Reel (TR)
Type：Multilayer
Material - Core：Ceramic
Inductance：2.2 nH
Tolerance：±0.3nH
Current Rating (Amps)：270 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：270mOhm Max
Q @ Freq：10 @ 500MHz
Frequency - Self Resonant：9.3GHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：500 MHz
Mounting Type：Surface Mount
Package / Case：01005 (0402 Metric)
Supplier Device Package：01005 (0402 Metric)
Size / Dimension：0.016" L x 0.008" W (0.40mm x 0.20mm)
Height - Seated (Max)：0.009" (0.23mm)
Features：-

Fixed Inductors datasheet and documents for HKQ04022N2S-T

HKQ04022N2S-T

Fixed Inductors Overview

The Taiyo Yuden HKQ04022N2S-T is a fixed multilayer inductor designed for high-frequency RF applications. It features an inductance of 2.2 nH with a tolerance of ±0.3 nH. The component operates within a current rating of 340 mA and exhibits a maximum DC resistance of 170 mOhms. Constructed with a ceramic core, it offers a Q value of at least 8 at 500 MHz and a self-resonant frequency of 6.6 GHz. The device is housed in a compact 01005 (0402 metric) surface-mount package, measuring 0.4 mm in length, 0.2 mm in width, and 0.2 mm in height. It supports an operating temperature range from -55°C to +125°C.

Fixed Inductors Feature Summary

High-Q performance optimized for RF signal integrity
Ultra-compact 01005 footprint for dense PCB layouts
Wide operational temperature stability

Fixed Inductors Applications

RF circuit matching networks
Impedance matching in wireless modules
High-frequency filtering stages

Fixed Inductors Procurement Notes

This component has reached end-of-life status and is no longer manufactured by Taiyo Yuden. Verification of availability should focus on authorized distributors for remaining stock or approved substitute part numbers. Ensure that any replacement components meet the original electrical specifications and physical dimensions to maintain design integrity.

Fixed Inductors Selection Notes

Select this component for designs requiring precise low-nanohenry inductance in minimal space. The 01005 package suits high-density boards. Verify that the 340 mA current rating aligns with circuit requirements. Consider the unshielded nature when layout sensitivity to magnetic fields is a concern. Confirm thermal limits fit the application environment.

Fixed Inductors Part Context

The HKQ04022N2S-T belongs to Taiyo Yuden's HKQ series, which specializes in high-Q multilayer ceramic inductors. This series targets RF and microwave applications where size and performance are critical. The 0402 metric case size represents one of the smallest standard footprints available for fixed inductors, enabling miniaturization in portable electronics.