4922R-13H

DC Resistance (DCR):	71 mOhm Max
Height - Seated (Max):	0.230" (5.84mm)
Size / Dimension:	0.520" L x 0.250" W (13.21mm x 6.35mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	4922R
Shielding:	Unshielded
Current - Saturation:	2.36A
Current Rating:	2.36A
Tolerance:	±3%
Inductance:	10µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, also known as coils, chokes or reactors, are electrical components that have the ability to store energy in the form of magnetic fields. They can be used in a variety of different applications, from powering motors to television antennas and from power line filters to signal paths. Fixed inductors are designed to show a fixed level of inductance, meaning that they are unable to change the inductance value within the specified range. The 4922R-13H is one such fixed inductor used in specific applications.The 4922R-13H is an auto-leaded, radial power inductor, commonly used in power line filters and signal paths. Its design utilizes two metal plates, which act as the legs of the inductor and submerge into the PCB to act as electrodes between which the coil is wrapped. The product itself is very small and light, weighing just 6.5g and measuring only 15.5mm x 15.5mm x 7.3mm.The 4922R-13H is designed to offer a stable, low-loss inductance, making it ideal for any application where inductance stability and low loss is paramount. Its low DCR values also make it highly suitable for high frequency applications, such as IEEE 802.11b Wi-Fi applications and RF applications.The 4922R-13H\'s working principle is fairly straightforward. Inside the inductor, electric current runs through the wire, generating a magnetic field. This in turn creates a voltage, proportional to the current running through the wire, which acts as a back-current and helps maintain the magnetic field. This voltage drop, or inductance, is what the 4922R-13H was designed to do; maintain a steady, predictable voltage drop no matter the current running through the wire.However, there are a few drawbacks to the 4922R-13H. For one, its inductance may be lower than its intended value under higher currents, meaning it cannot be used reliably in higher current applications. It can also be susceptible to electromagnetic fields, meaning it may need to be protected if it\'s used in applications where it could be affected by stray or external EM fields.While the 4922R-13H has its limits, it remains a great fixed inductor for a variety of applications, from IEEE 802.11b Wi-Fi to RF applications. Its small size, light weight and stable, low-loss inductance make it a popular choice for many power line filter and signal path applications, and its ability to withstand external EM fields makes it a great choice for any application where a low-loss inductance is required.

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