ER1025-15JP

DC Resistance (DCR):	600 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	275MHz
Q @ Freq:	28 @ 25MHz
Series:	ER1025
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	495mA
Tolerance:	±5%
Inductance:	620nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors, also known as chokes, coils, or reactors, are electrical components that store energy in the form of a magnetic field when electric current flows through it. They consist of a conductive wire that is wound into a coil, though they may also take the form of a metal core with wire wound around it. Depending on the type, the external shape and form of a fixed inductor can vary. This article will focus on the ER1025-15JP application field and working principle.The ER1025-15JP is a high-frequency and low-resistance inductor that is used in radio frequency (RF) applications. It is particularly useful in RF applications that require high-power yet low-temperature output. This inductor is manufactured using a multilayer ceramic substrate and achieves a self-resonant frequency above 6 GHz. This makes it especially suitable for VCSEL applications, such as optical modulators and amplifiers, as well as for radio frequency range antenna applications.The working principle of the ER1010-15JP is fairly simple. It is based on the principle of electromagnetic induction, where a current-carrying conductor placed in a magnetic field will generate a voltage. This voltage is induced in the inductor by passing a current through its winding and generating a magnetic field. The inductor then stores this energy in the form of a magnetic field. As current passes through the inductor, the magnetic field collapses and induces a voltage. This voltage is then used to provide the desired power for the RF application.The ER1025-15JP also has excellent EMI performance, with ratings of up to 60dB. This performance is achieved by a combination of the inductor’s low inductance value and its high self-resonant frequency. This high frequency allows for more efficient power transfer, as the inductor is able to absorb more energy without generating interference. Additionally, the inductor\'s low stray inductance ensures that high-frequency signals are not distorted.In sum, the ER1025-15JP is an excellent inductor for RF applications. Its self-resonant frequency of over 6 GHz and low inductance value makes it ideal for VCSEL applications and radio frequency antenna systems. Furthermore, its excellent EMI performance makes it suitable for applications where EMI is a concern.

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