DR124-820-R

DC Resistance (DCR):	255.3 mOhm Max
Height - Seated (Max):	0.177" (4.50mm)
Size / Dimension:	0.492" L x 0.492" W (12.50mm x 12.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	DR124
Shielding:	Shielded
Current - Saturation:	1.94A
Current Rating:	1.7A
Tolerance:	±20%
Inductance:	82µH
Material - Core:	Ferrite
Type:	Wirewound
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 are components of electrical circuitry which are made up of inductors. They are commonly used in electronic circuits and have many different applications. The DR124-820-R is a variable surface-mount inductor which is designed for use in a range of applications such as DC-DC converters, AC-DC converters, power supply circuits and radio transmitters.The DR124-820-R is designed for operation as a surface-mount device and is ideal for use in high-density circuit applications due to its small size and low profile. It also has the ability to provide a high degree of magnetic shielding and stability.The DR124-820-R consists of an electro-magnetic core which is wound with a wire coil. The core of the DR124-820-R is made up of ferrite, which is a magnetic material which is highly conductive. The core of the DR124-820-R is encapsulated in a molded epoxy case which serves to protect the core from environmental conditions such as corrosion.The DR124-820-R is designed to provide consistent inductance throughout its range of operation. This is achieved by manipulating the core of the DR124-820-R, which is made up of a ferrite core in which the number of turns in the wire coil is adjustable. By increasing or decreasing the number of turns in the wire coil, the inductance of the DR124-820-R can be adjusted.The DR124-820-R has a wide range of applications, due to its ability to provide a consistent inductance throughout its operating range. The DR124-820-R is primarily used in low-noise circuits, radio filters, local oscillator circuits, and impedance matching circuits. Additionally, the DR124-820-R is ideal for use in circuits in which high stability is required.The DR124-820-R also has the ability to minimize noise interference due to its high impedance and high degree of shielding. The DR124-820-R is also commonly used in high-frequency circuits, as it can provide a consistent inductance over a wide range of frequencies. The DR124-820-R is also suitable for use in pulse circuits, as it can resist high peak currents which provide short-term energy savings.In conclusion, the DR124-820-R is an ideal inductor for use in a variety of applications including DC-DC converters, AC-DC converters, power supply circuits and radio transmitters. The DR124-820-R offers significant noise-interference reduction due to its high impedance and shielding capabilities, as well as its ability to provide a consistent inductance throughout its operating range. Additionally, the DR124-820-R is also suitable for use in a number of high-frequency applications, as well as pulse circuits which are characterized by short-term peak current requirements.

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

Part Number	Manufacturer	Price	Quantity	Description