Details

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BUY LR8K4-G https://www.utsource.net/itm/p/12605176.html

Parameter	Description	Value
Part Number	Component Identifier	LR8K4-G
Type	Type of Component	Inductor
Inductance	Inductance Value	8.0 渭H
Tolerance	Tolerance of Inductance	卤20%
DC Resistance (DCR)	DC Resistance at 20掳C	11.5 m惟
Rated Current (Irms)	RMS Current Rating	3.5 A
Saturation Current (Isat)	Current at which inductance drops by 30%	5.0 A
Operating Temperature	Range of Operating Temperatures	-40掳C to +125掳C
Case Size	Physical Dimensions of the Component	4.0 x 4.0 mm
Height	Height of the Component	2.0 mm
Termination	Type of Termination	Solder
Material	Core Material	Ferrite
RoHS Compliance	Compliance with RoHS Directive	Yes
Package Type	Type of Packaging	Tape and Reel

Instructions for Use:

1. Mounting:

   • Place the inductor on the PCB according to the design layout.
   • Ensure that the solder pads are clean and free from contaminants.
   • Apply a small amount of solder paste to the pads.
   • Use a reflow soldering process to attach the inductor to the PCB.

2. Handling:

   • Handle the inductor with care to avoid mechanical damage.
   • Avoid exposure to excessive heat, moisture, or corrosive environments.

3. Storage:

   • Store the inductors in a dry, cool place.
   • Keep the components in their original packaging until ready for use.

4. Testing:

   • Measure the inductance using an LCR meter to ensure it meets the specified tolerance.
   • Check the DC resistance to ensure it is within the specified range.

5. Design Considerations:

   • Ensure adequate clearance around the inductor to prevent interference with other components.
   • Consider the operating temperature range when designing the circuit to ensure reliable performance.

6. Safety:

   • Follow all safety guidelines for handling electronic components.
   • Use appropriate personal protective equipment (PPE) when handling and testing the inductor.

(For reference only)