ER1025-83JR

DC Resistance (DCR):	42 Ohm 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:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	6MHz
Q @ Freq:	30 @ 790kHz
Series:	ER1025
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	36mA
Tolerance:	±5%
Inductance:	430µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: ER1025-83JR Application Field and Working PrincipleInductors are an important component in electronic circuits that act as energy-storage elements. In the form of wireless communication, motor drives, and power distribution systems, they are employed as frequency-dependent and impedance-matching elements. Inductors, or coils, have an array of applications, including signal filtering, rectification, EMC (electromagnetic compatibility) protection, electromagnetic wave shielding, and motor start-up. Furthermore, they have various forms, such as resistors, masks, coils, and so on.The ER1025-83JR is an inductor designed solely for applications with SMT (surface mount technology) components. It is manufactured using a two-piece package design and includes an integrated mounting clip. The package length is 1 inch, and the device includes an integrated mounting clip.The ER1025-83JR is composed of two internal inductors which act as resonance tanks that help prevent high-frequency interference from entering the line. Crossed coils also cross the parts of the inductors that are mounted on the same pad, so the coil comb structure combines the inductances of the two coils in a single IC package. It provides frequency-dependent and impedance-matching functions, and has an impedance between 10 and 100 ohms.The ER1025-83JR is a small size, enamelled wire coil inductor. It is designed for usage in SMT electronic circuits, and is best used as part of frequency-dependent and impedance-matching elements. It has a two-piece package construction with a 1-inch package length, and its inductance is normally between 10 and 100 ohms. The internal inductors are connected in a series and parallel combination to achieve the desired impedance.The ER1025-83JR is employed in a variety of applications, such as wireless communication, motor drives, and power distribution systems. Its high Q-factor also makes it an ideal choice for filters, oscillators, chokes, high output current regulations, choke coils, and choke coils for mains voltage supply. It can also reduce electrical noise, and has low current saturation. Furthermore, its shield enclosures are sealed with epoxies, and it has been vacuum impregnated with enamel for superior temperature resistance. In terms of working principle, a coil inductor creates an inductance when a current passes through it, which leads to the storage of magnetic energy. This stored energy is later released in the form of a magnetic field, which opposes the direction of the current. This opposition also creates an opposing emf, called a back-emf, which decreases the current through the coil. This relationship between the current and the voltage can be used to filter signals, which helps to maintain the audio or video signal integrity. In addition, it can also be used to help smooth out DC power.The ER1025-83JR is a small size, enamelled wire coil inductor that is suitable for use in SMT electronic circuits. It works in a range of applications, such as wireless communication, motor drives, and power distribution systems, and it has an impedance between 10 and 100 ohms. It has a two-piece package construction with a 1-inch package length, and its inductance is normally between 10 and 100 ohms. The internal inductors are connected in a series and parallel combination to achieve the desired impedance. The device has a high Q-factor which allows for efficient filtering and a low current saturation, and its epoxy seals protect it from dust and humidity. Additionally, it has been vacuum impregnated with enamel, providing superior temperature resistance.

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