4302-103J

DC Resistance (DCR):	4.5 Ohm Max
Height - Seated (Max):	0.095" (2.41mm)
Size / Dimension:	0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	18MHz
Q @ Freq:	30 @ 7.9MHz
Series:	4302
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	180mA
Tolerance:	±5%
Inductance:	10µH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

4302-103J Application Field and Working Principle

Fixed inductors are components that passively store energy in their magnetic fields. They are an extremely important part of any electronic system. The 4302-103J is a high-performance, affordable inductor used in automotive, industrial, consumer, military, and space applications.

Application Fields

The 4302-103J can be used in a wide variety of applications including power supplies, switching regulators, automotive electronics, digital communication devices, audio and video equipment, telephones, medical equipment, and more. It is also an ideal choice for low-noise applications where high frequency stability and minimal package size are necessary.The 4302-103J is also suitable for use in environments with high temperatures and high vibration due to its robust construction. It can also tolerate higher voltage surges than other types of inductors, making it ideal for power conversion and power stabilisation applications.

Working Principle

Inductors work on the principle of electromagnetic induction. When a coil of wire is passed through a magnetic field, a voltage is generated. This voltage is directly proportional to the number of turns in the coil and the strength of the applied magnetic field. The 4302-103J is a high-performance, robust wire wound inductor. It has a special core material that provides superior voltage rating and temperature coefficient stability. This inductor\'s magnetic field is concentrated inside the core, resulting in more stable current flow and higher performance.The 4302-103J also has superior shielding characteristics that allow it to work effectively in high-noise environments. The dielectric strength and load capacity of the 4302-103J is also superior to other inductors, ensuring long-term reliability.

Conclusion

The 4302-103J is a versatile, high-performance inductor suitable for a wide range of applications. It has superior insulation and voltage ratings, which make it suitable for high-temperature and high-vibration environments. Its superior shielding characteristics, load capacity, and magnetic field uniformity make it the ideal choice for low-noise applications where reliability and performance are required.

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