UP5S-681-R

DC Resistance (DCR):	1.1 Ohm Max
Height - Seated (Max):	0.295" (7.50mm)
Size / Dimension:	0.724" L x 0.591" W (18.40mm x 15.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	2.3MHz
Q @ Freq:	--
Series:	UNI-PAC™ 5S
Shielding:	Shielded
Current - Saturation:	930mA
Current Rating:	650mA
Tolerance:	±20%
Inductance:	680µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors are a basic passive electrical component used in electronic circuits. They are sometimes referred to as coils or chokes. An inductor generally consists of a conductor in the form of a wire, coil, or loop. This conductor is known as the winding and is generally made of copper due to its good conductivity. The windings of the inductor are usually immersed in a magnetic core that can be made of air, ferrite, iron, or an alloy. Fixed inductors are those whose inductance value is fixed when incorporated in a circuit. Fixed inductors are used as energy storage components in certain applications.UP5S-681-R ApplicationsThe UP5S-681-R is a fixed inductor manufactured by the company Pulse Electronics. It is designed to help filter the output voltage in switch mode applications. This device is a type of inductor that is widely used in voltage switching circuits such as those found in the power supplies of some electronic devices. Furthermore, the UP5S-681-R offers incredibly low AC and DC resistance, high current ratings, and low inductance values. This makes the device perfect for applications that require these features such as the switch mode power supplies found in many modern electronic devices such as computers, mobile phones, and digital cameras.UP5S-681-R Working PrincipleThe working principle of the UP5S-681-R involves the conversion of electrical energy into a magnetic field. This is accomplished by the winding of the inductor. As an electrical current passes through the winding, a magnetic secondary flux is created around the inductor. The magnitude of the magnetic flux is proportional to the strength of the current and is referred to as the inductance. The inductance is fixed and does not change when incorporated into a circuit. The fixed inductance of the UP5S-681-R makes the device ideal for power management applications.When the UP5S-681-R is used in a switching circuit, the magnetic flux created by the device can be reversed by applying a reverse voltage or by changing the direction of the current flow. This changing magnetic field is used to switch power in the circuit. The UP5S-681-R is designed to provide a highly efficient power switching solution, allowing for a quick and precise switch of current in the circuit.The UP5S-681-R is an effective and efficient device when used in power management applications. Its low inductance value and high current rating make it a reliable and cost-effective solution for many applications. Furthermore, the fixed inductance of the device ensures a consistent performance and allows for a much more precise control of the output voltage while consuming less energy. This makes the UP5S-681-R an ideal solution for power management designs in the modern electronic world.

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