HKQ04022N5C-E

Series:	HK, Q Type
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Multilayer
Material - Core:	Ceramic
Inductance:	2.5nH
Tolerance:	±0.2nH
Current Rating:	260mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	300 mOhm Max
Q @ Freq:	8 @ 500MHz
Frequency - Self Resonant:	8.3GHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	500MHz
Features:	--
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" (0.22mm)

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Fixed Inductors

Inductors, also known as coils, chokes or reactors, are passive electrical components that consist of a coil of wire. They are used to offer a varying or fixed impedance to alternating currents. Fixed inductors are used to filter, couple, store energy and provide choking or decoupling functions in many types of electrical or electronic circuits.

HKQ04022N5C-E

The HKQ04022N5C-E is a fixed inductor with a nominal inductance of 4.7 µH. It is designed for use in general-purpose applications that require high current and low resistance. It features a shielded construction with a high-temperature dielectric, low EMI interference and low magnetics leakage. This inductor has an operating temperature range of -40°C to +125°C with a maximum temperature rating of +150°C.

Application Field

The HKQ04022N5C-E fixed inductor is commonly used in switched-mode power supply (SMPS) applications, such as DC-DC converters, and in automotive and telecommunication systems. It is also used in power management circuits, signal conditioning circuits, filtering circuits and high-speed data HDTV systems.

Working Principle

The HKQ04022N5C-E is an inductor that works by storing and releasing electromagnetic energy. It consists of a coil or wire wrapped around a core. When a current passes through it, a magnetic field is created and a voltage is induced in the coil, which causes the current to be delayed. This delay is known as inductance and is measured in Henries. The HKQ04022N5C-E has a nominal inductance of 4.7 µH, which is ideal for applications that require low resistance and high current. The inductor is also designed to reduce electromagnetic interference (EMI) and is shielded to prevent magnetic leakage.

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