Details

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BUY L149V https://www.utsource.net/itm/p/12608725.html

Parameter	Description	Value
Part Number	Full part number	L149V
Type	Type of component	Inductor
Inductance	Inductance value	14.9 渭H
Tolerance	Tolerance of inductance	卤20%
DC Resistance	DC resistance (max)	0.055 惟
Rated Current	Rated current (Irms)	3.7 A
Saturation Current	Saturation current (Isat) at 30% L	6.5 A
Operating Temperature	Operating temperature range	-40掳C to +125掳C
Case Size	Physical dimensions (L x W x H)	6.0 x 6.0 x 4.5 mm
Termination	Termination type	SMD
Material	Core material	Ferrite
Shielding	Shielded	Yes
RoHS Compliance	RoHS compliant	Yes

Instructions for Use:

1. Handling:

   • Handle the component with care to avoid mechanical damage.
   • Use appropriate ESD protection when handling to prevent static damage.

2. Mounting:

   • Ensure that the soldering temperature does not exceed 260掳C for more than 10 seconds.
   • Avoid excessive mechanical stress during mounting and handling.
   • Follow the recommended PCB pad layout for optimal performance and reliability.

3. Storage:

   • Store in a dry, cool place away from direct sunlight and sources of heat.
   • Use within the recommended shelf life to ensure optimal performance.

4. Testing:

   • Test the inductor using a suitable inductance meter or LCR meter.
   • Ensure that the test leads and connections are secure and clean to avoid measurement errors.

5. Application:

   • Suitable for use in power supply circuits, filtering applications, and DC-DC converters.
   • Ensure that the operating conditions (current, temperature, etc.) do not exceed the rated values to prevent damage or reduced performance.

6. Troubleshooting:

   • If the inductor shows signs of overheating or failure, check the circuit for overcurrent conditions or incorrect installation.
   • Verify that the inductor is within the specified tolerance and operating parameters.

(For reference only)