103-151HS

DC Resistance (DCR):	175 mOhm Max
Height - Seated (Max):	0.075" (1.91mm)
Size / Dimension:	0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package:	--
Package / Case:	Nonstandard, 2 Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	650MHz
Q @ Freq:	25 @ 25MHz
Series:	103
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	745mA
Tolerance:	±3%
Inductance:	150nH
Material - Core:	Ferrite
Type:	--
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
Inductors are two-terminal electronic components, also called coils, chokes, or simply inductors. They are used in a variety of applications including power supplies, communications, and control systems. The most common type of inductor is the fixed inductor, and one popular type is the 103-151HS series. This article discusses the application field and working principle of 103-151HS.The 103-151HS series is a fixed inductor with an operating temperature range of –40℃ to +125℃. It is suitable for use in a wide range of applications such as audio filters, DC/DC converters, and voltage regulator circuits. This type of inductor has a high rated saturation current, low DCR, inductance range from 0.56uH to 220uH, and resistance tolerance of ±20%.The working principle of 103-151HS fixed inductors is based on the properties of electrical induction. When a conductor is placed in a magnetic field, a current will flow in the conductor in proportion to the rate of changing magnetic flux. The changing flux produces a voltage in the conductor, leading to the flow of current. The generated voltage and current depend on the inductance of the inductor.In a fixed inductor, current and voltage vary directly with inductance. The current in the inductor is directly proportional to the rate of change of the magnetic flux, whereas the voltage is proportional to the rate of change of the current. Thus, the current and voltage across the inductor are related by the expression, V = L x di/dt, where L is the inductance, and di/dt is the rate of change of current. Therefore, if the voltage and current are known, the inductance can be determined.In the case of a 103-151HS fixed inductor, there is a fixed amount of current that will stay in the conductor even when the voltage is changing. This is known as the rated saturation current of the inductor. This current remains constant as the voltage or frequency is varied. As long as the rated saturation current is not exceeded, the inductance remains relatively constant.In addition, 103-151HS also has a low DCR, which is the ratio of electrical resistance per unit length. This ensures that the conductor can provide the required current without high losses resulting from increased resistance.To conclude, the 103-151HS series of fixed inductors provides a good range of temperature and current ratings. It can be used for a variety of applications in audio filters, DC/DC converters, and voltage regulator circuits. It also has low DCR and a high saturation current rating that make it suitable for applications that require a constant voltage and/or current. The working principle of this inductor is based on the properties of electrical induction, where the current in the conductor is directly proportional to the rate of changing magnetic flux.

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