SRR1003-270M

DC Resistance (DCR):	400 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.500" L x 0.406" W (12.70mm x 10.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	19MHz
Q @ Freq:	17 @ 2.52MHz
Series:	SRR1003
Shielding:	Shielded
Current - Saturation:	1.9A
Current Rating:	750mA
Tolerance:	±20%
Inductance:	27µH
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, also called reactors, is a type of electrical component that stores energy in the form of magnetic fields. They are widely used in a variety of applications, from controlling motor speed to preventing mains interference in sensitive electronic circuitries. One of the most popular product in this category is the SRR1003-270M, a fixed inductor made by the manufacturer, Sumida.The SRR1003-270M is a high-performance, compact, and cost-effective fixed inductor that is designed to provide optimal performance in a variety of circuits. This device features a low DCR, high current handling capability, large temperature range, and high reliability. These features make the device suitable for a variety of applications, such as switching power supply circuits, AC line filters, coupled inductors, power converters, and voltage regulators.The SRR1003-270M is made up of a ferrite core, a copper winding, and a core material. The ferrite core is a type of ceramic which can handle high temperature and high current, while providing high inductance. The copper winding allows the inductor to be tightly wound, which increases the overall efficiency of the device. The core material is chosen to provide optimal properties for a particular application.The SRR1003-270M has a wide range of working frequencies between 20kHz and 1MHz. The device can also handle high peak currents up to 10A, and peak current density up to 6.3A/mm2. Additionally, it also boasts a low DCR of 0.29 ohms, which ensures low losses and high efficiency in a wide range of circuit topologies.When it comes to its construction, the SRR1003-270M has a tightly wound copper winding up to maximum current requirements, and a single layer of epoxy coating for better insulation. The winding is made up of a high-grade, oxygen-free copper wire which has been designed to be extremely flexible and minimizes power losses.The device also boasts a wide range of features that make it highly suitable for various applications. The presence of a terminal block allows multiple units to be mounted on the same board. This facilitates installation and also makes it easy to interchange the inductor when needed. Additionally, the device has an air gap to reduce the power losses, and a removable and replaceable terminal for easy wiring.The working principle of the SRR1003-270M is straightforward. When an AC current is passed through the device, the ferrite core creates a magnetic field which is used to produce a voltage drop. This voltage drop is then used to provide regulation of the AC current and voltage, which makes it suitable for applications such as power converters and voltage regulators.In conclusion, the SRR1003-270M is an optimal choice for a wide range of applications. Its high performance, compact size, low cost, and durable construction make it one of the most efficient and reliable fixed inductors. Its features such as wide working frequency ranges, high peak currents, low DCR, and flexible winding allow it to be used in a variety of circuits and topologies with exceptional performance.

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

Part Number	Manufacturer	Price	Quantity	Description