Details

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BUY LK112M55TR https://www.utsource.net/itm/p/12593973.html

Parameter	Description	Value
Part Number	Component Identifier	LK112M55TR
Type	Type of Component	Inductor
Package	Package Type	0603 (1608 Metric)
DC Resistance (Rdc)	DC Resistance at 20掳C	0.55 惟
Inductance (L)	Inductance Value	11.2 渭H
Tolerance	Inductance Tolerance	卤20%
Rated Current (Irms)	RMS Current Rating	140 mA
Saturation Current	Current at which inductance drops by 30%	280 mA
Temperature Range	Operating Temperature Range	-55掳C to +125掳C
Frequency Range	Frequency Range for Optimal Performance	100 kHz to 50 MHz
Shielding	Magnetic Shielding	Unshielded
Material	Core Material	Ferrite
Mounting	Mounting Type	Surface Mount

Instructions for Use:

1. Handling:

   • Handle with care to avoid mechanical damage.
   • Avoid exposure to high humidity and corrosive environments.

2. Soldering:

   • Preheat the board to 120掳C to 150掳C before soldering.
   • Use a soldering iron with a temperature setting of 350掳C to 380掳C.
   • Soldering time should not exceed 3 seconds per terminal.
   • Allow the component to cool naturally after soldering.

3. Storage:

   • Store in a dry, cool place away from direct sunlight.
   • Recommended storage temperature range: -10掳C to +40掳C.

4. Testing:

   • Use a multimeter or LCR meter to verify inductance and resistance values.
   • Ensure the test leads are clean and make good contact with the component terminals.

5. Design Considerations:

   • Place the inductor away from high-frequency noise sources to minimize interference.
   • Ensure adequate clearance around the inductor to allow for proper heat dissipation.
   • Use a ground plane to reduce electromagnetic interference (EMI).

6. Environmental Compliance:

   • This component is RoHS compliant and lead-free.
   • Check local regulations for disposal and recycling.

(For reference only)