HCP0805-1R5-R

DC Resistance (DCR):	6.8 mOhm
Height - Seated (Max):	0.197" (5.00mm)
Size / Dimension:	0.303" L x 0.291" W (7.70mm x 7.40mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	HCP0805
Shielding:	Shielded
Current - Saturation:	18A
Current Rating:	13.3A
Tolerance:	±20%
Inductance:	1.5µH
Material - Core:	Iron Powder
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

A fixed inductor is an electrical device used in various electrical and electronic circuits, which are commonly referred to as chokes, coils, or reactors. Fixed inductors may be used to increase, decrease, or stabilize the amount of current present in a circuit. The HCP0805-1R5-R is an example of a fixed inductor.

Application Field

The HCP0805-1R5-R is a high-current, small-footprint, SMD inductor. It features an inductance of 1.5µH, and is rated for current handling up to 2.3A. Because of its small size, it is an ideal choice for applications where space is a premium, such as in consumer electronics and automotive circuits. It is frequently used for power line filtering, DC-to-DC converters, low EMI choke, and DC-link applications.

Working Principle

An inductor is a passive two-terminal component which stores energy in its magnetic field. When connected to a DC current source, the inductor opposes changes in the current, much like a capacitor opposes changes in voltage. This opposition to change, known as inductance, is measured in l (henrys).The HCP0805-1R5-R uses a toroidal core made of powdered iron, instead of the more common air cores. This gives it a much higher inductance compared to air core inductors, and allows it to handle higher current without heating up. The core is wound with copper wire around an insulating spool, which provides the necessary electrical insulation.The HCP0805-1R5-R has a 2-pin terminal configuration which makes it easier to install in a PCB. It also has a snug-fit clip, which ensures that the wires are properly seated into the terminal and that the wires are securely connected.

Conclusion

The HCP0805-1R5-R is a high-current, small-footprint, SMD inductor that is ideal for applications where space is a premium. It has a high inductance and is rated for current handling up to 2.3A. It is used for power line filtering, DC-to-DC converters, low EMI choke, and DC-link applications, and is easily installed in a PCB through its 2-pin terminal configuration.

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