SPM6550T-R68M Inductors, Coils, Chokes

DC Resistance (DCR):	3.6 mOhm Max
Height - Seated (Max):	0.203" (5.15mm)
Size / Dimension:	0.280" L x 0.256" W (7.10mm x 6.50mm)
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SPM
Shielding:	Shielded
Current - Saturation:	16.6A
Current Rating:	18.1A
Tolerance:	±20%
Inductance:	680nH
Material - Core:	Metal
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

<p>Fixed inductors are passive components that store energy in an alternating current form, typically in the form of a coil of wire. The SPM6550T-R68M is a surface-mount high-current inductor that is designed specifically for use in high-current applications. It is a very versatile inductor, and can be used in a variety of applications, including power conversion, motor drive, and high-frequency switching.</p><p>The SPM6550T-R68M is an EMI-suppressed Ferrite core unshielded inductor. It is built with an aluminum housing and an internal thermal protection circuit which helps to keep the inductor at an acceptable temperature during operation. The unit is also well-suited for use as a power factor correction inductor or DC output inductor in DC to DC converters, as well as other applications where high-current performance is critical.</p><p>The SPM6550T-R68M has an inductance of 0.68 mH with a rated DCR of 1.25 Ohms maximum. Its operating temperature range is from -40°C to +85°C, and it has a rated current range of 0 to 4.46A. The unit can manage peak current loads up to 8.92A. It has a high self-resonant frequency of 20MHz, and a maximum working voltage of up to 40V.</p><p>The SPM6550T-R68M operates on the principle of inductance, which states that when a current flows through a coil of wire, it creates a magnetic field around the wire. This magnetic field induces current into nearby conductors, which in turn will cause a voltage to be generated. This voltage opposes the current that is passing through the coil, thus forming an inductance. In an alternating current circuit, the inductance will cause a lag in the current flow, producing phase shifts that are proportional to the inductance.</p><p>The SPM6550T-R68M is commonly used in power converters, motor drives, and high-frequency switching as an EMI-suppressed inductor, or as a power factor correction or DC output inductor in DC to DC converters. It is employed in a variety of other applications where high-current performance is required, such as in RF filters and low-loss signal conditioning. It can be used in switches, autotransformers, and high-current transformers, as well as other applications that require high inductance and high current.</p><p>The SPM6550T-R68M is an ideal choice for applications where an EMI-suppressed Ferrite core unshielded inductor is required. Its high-current and high-frequency switching capabilities make it a reliable and cost-effective solution for a variety of applications. With its compact size, its aluminum housing, and internal thermal protection circuit, the SPM6550T-R68M is a great choice for any application, making it a perfect fit for applications that require a high-current inductor.</p>

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

Part Number	Manufacturer	Price	Quantity	Description