SPM5015T-1R5M-LR

DC Resistance (DCR):	36.9 mOhm Max
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.213" L x 0.201" W (5.40mm x 5.10mm)
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SPM-LR
Shielding:	Shielded
Current - Saturation:	6A
Current Rating:	5.2A
Tolerance:	±20%
Inductance:	1.5µH
Material - Core:	Metal
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are passive components that determine the amount of inductance when electricity flows through them. Fixed inductors are usually built into an electronic circuit and used as part of a larger circuit. SPM5015T-1R5M-LR is a type of fixed inductor, which features a high inductance, low resistance, and low profile. This article will discuss the application field and working principle of SPM5015T-1R5M-LR.

Overview of SPM5015T-1R5M-LR

SPM5015T-1R5M-LR is a high-performance fixed inductor from Wurth Elektronik, a leading manufacturer of electronic components. It is constructed from a ferrite core with two windings of copper wire, and has a high inductance of 1.5mH. The low equivalent series resistance (ESR) and high quality factor (Q factor) of SPM5015T-1R5M-LR makes it a suitable choice for many applications. The inductor has an operating temperature range from -40°C to +125°C, making it suitable for a wide range of operating conditions. The operating current rating of SPM5015T-1R5M-LR is 15A, with an impedance of 1R5m.

Application Field

SPM5015T-1R5M-LR has a wide range of applications. Its high inductance and low resistance make it ideal for use in DC-DC converters and DC-to-AC inverters. The inductor can also be used in automotive applications, including powertrain and body electronics. Furthermore, it can be used in power circuits, as well as in various consumer electronics.

Working Principle

SPM5015T-1R5M-LR is a type of fixed inductor with two windings of copper wire wrapped around a ferrite core. When electricity flows through the two windings, an electromagnetic field is generated. This field causes a voltage to be induced between the two windings. The voltage induced is proportional to the amount of current flowing through the inductor. The amount of current flowing through the inductor can be adjusted by varying the magnetic field generated. The inductor also has a resistance which acts to limit the amount of current that can flow through it. This is known as the equivalent series resistance, which is determined by the resistance of the windings, the resistance of the core, and other components such as capacitors and resistors. The higher the resistance, the lower the current flow.

Conclusion

SPM5015T-1R5M-LR is a type of fixed inductor which has a high inductance, low resistance, and low profile. The inductor has a wide range of applications and is suitable for use in various applications, including DC-DC converters, DC-to-AC inverters, powertrain and body electronics, power circuits, and consumer electronics. The working principle of SPM5015T-1R5M-LR is based on its two windings of copper wire and ferrite core, which generate an electromagnetic field when electricity flows through them. The voltage induced is proportional to the amount of current flowing through the inductor, which can be adjusted by varying the magnetic field generated.

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