ER1025-12JP

DC Resistance (DCR):	350 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:	330MHz
Q @ Freq:	30 @ 25MHz
Series:	ER1025
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	650mA
Tolerance:	±5%
Inductance:	470nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors - ER1025-12JP Application Field and Working Principle

Fixed inductors, or chokes as they are sometimes called, are a classic electronic component used in a variety of electronic circuitry. They are used in applications such as power supplies, for stabilizing DC signal voltage output levels, as well as for filtering RF signals.The ER1025-12JP is a type of fixed inductor which is particularly suited for high current and low-resistance applications. It has a tiny footprint of just 2.5mm x 1.25mm and is rated for up to 12 amperes of continuous current. It can be used in a variety of electronic circuits and applications. The basic premise behind a fixed inductor is that when electrical current is passed through it, a magnetic field builds up. This in turn produces a voltage in the opposite direction called back-EMF. The amount of voltage depends on the amount of current that passes through the inductor. The higher the current, the higher the voltage. This can be used to regulate voltage levels in a circuit, or for signal conditioning. The ER1025-12JP is a fixed inductor with a self-resonance frequency of up to 13MHz. This means it is suited for use in high-frequency circuits. The inductance value is 2.2mH, with a tolerance of +-20%. This means it can also be used in high-current circuits. It also has a low inductance tolerance of 0.5%. The ER1025-12JP features a wide operating temperature range from -40°C to +125°C. This makes it well suited for use in automotive applications. Additionally, it also has an ultra-low ESR value of just 0.03mΩ. This makes it ideal for providing a clean power source. In conclusion, the ER1025-12JP is a versatile fixed inductor which is suitable for a wide variety of applications. Its small footprint, high current rating, and low resistance make it well suited for use in high-frequency, high-current, and automotive applications. Its low ESR values make it ideal for providing clean power sources.

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