SRP1055-1R4M

DC Resistance (DCR):	3.2 mOhm Max
Height - Seated (Max):	0.228" (5.80mm)
Size / Dimension:	0.433" L x 0.368" W (11.00mm x 9.35mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 150°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SRP1055
Shielding:	Shielded
Current - Saturation:	14A
Current Rating:	16A
Tolerance:	±20%
Inductance:	1.4µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
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 InductorsFixed inductors are passive components that store (or dissipate) energy as current flows through them. Generally, inductors are composed of a conducting wire wound around a magnetic core. When current passes through the coil, the magnetic core induces a magnetic field around the inductor. This magnetic field prevents the current from changing or decaying, acting as a buffer to keep the current constant. Different inductors employ different materials or winding techniques to store different amounts of energy.SRP1055-1R4M is a special type of fixed inductor which utilizes a rectangular core, 85% shielding tape, and an epoxy coating. The rectangular core helps to reduce core stray, providing improved temperature and frequency characteristics, as well as a high Q factor. An 85% silver shielding tape also helps to reduce eddy current losses, and increases the peak power handling capability. Additionally, the epoxy coating prevents moisture from penetrating into the coil, providing superior long-term reliability.SRP1055-1R4M is a high-performance HV inductor as it has a higher rate DC current handling capability compared to other conventional inductors. It is ideal for use in high-performance and high-frequency applications, such as power converters, switch mode power supplies, high-end audio, USB 3.0 applications, and more. SRP1055-1R4M is available in a variety of sizes, allowing for optimal mounting and integration into a device.In terms of its working principle, when an alternating current (AC) passes through the conductors of an inductor, it generates a magnetic field around the inductor. This magnetic field stores energy for a period of time. The magnetic field produced by the inductor opposes any sudden changes in the current, effectively resisting any such changes which, in turn, helps to regulate the current. The magnetic field created by the inductor prevents the current from decaying, acting as a buffer to the current. The inductor maintains its shape even if the current increases or decreases, thus it can be used to regulate current levels and voltage within a system.In conclusion, SRP1055-1R4M is a fixed inductor which utilizes a rectangular core, 85% shielding tape, and an epoxy coating to provide improved temperature and frequency characteristics, and a high Q factor. It is ideal for use in high-performance and high-frequency applications, such as power converters, switch mode power supplies, high-end audio, USB 3.0 applications, and more. SRP1055-1R4M operates on the principle that an alternating current passing through the conductor of an inductor generates a magnetic field which stores energy for a period of time, effectively resisting any sudden changes in the current. The inductor prevents the current from decaying, acting as a buffer to keep the current constant.

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

Part Number	Manufacturer	Price	Quantity	Description