1944R-07M

DC Resistance (DCR):	45 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	352MHz
Q @ Freq:	65 @ 40MHz
Series:	1944R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	2.5A
Tolerance:	±20%
Inductance:	330nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Fixed inductors, also known as ‘chokes’, are a type of passive electronic component which store and release energy in the form of an electrical field. They are primarily used for filtering and blocking electrical signals from passing through devices, and are generally composed of a coil of wire that is wound around a core material. The primary purpose of most inductors is to inductively couple signals from one part of a circuit to another, whilst simultaneously blocking the DC current flow in one direction or another.The 1944R-07M is an example of a fixed inductor that is often used in power electronics, RF, and audio applications. It has a power rating of 1.2W, a DC resistance of 1.1 Ohms, a saturation current rated at 3.2A, and an inductance of 4.2uH. The 1944R-07M also features a maximum temperature rating of 125°C. The first common application for the 1944R-07M is as a filter. The inductor works by blocking any direct current from passing through it, and allowing only an alternating current to pass. This means that any AC signals, such as radio waves, can pass through the inductor freely, while any DC currents are blocked. This makes them ideal for applications where it is important to suppress certain electrical signals while allowing other signals to pass through. The 1944R-07M can also be used in RF applications. The inductor is used to reduce the level of a signal, allowing only the AC components to pass through, while rejecting signals that have too high of a DC component. This means that it can be used to reduce the strength of a signal, while still allowing a clean signal to come through. The 1944R-07M is also used in high-power audio applications. It can be used to filter out unnecessary noise from an audio signal while still allowing the desired frequencies to pass through. It can also be used to suppress high-frequency noises in audio systems, reducing the risk of distortion and improving the signal-to-noise ratio. Finally, the 1944R-07M is often used to create a high-power, low-cost power supply. The inductor is used to create a low-resistance path through which current can flow. This allows current to pass from a higher voltage source to a lower voltage source, creating the necessary power supply for the circuit. To summarise, the 1944R-07M is a powerful, cost-effective inductor that is used in a variety of applications in the electronics industry. It can be used to block direct currents, reduce the strength of RF signals, filter out noise from audio signals, and create high-power, low-cost power supplies. The 1944R-07M is a popular choice for the latest electronics projects, and is a crucial component for the modern engineer.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description