B78108E1222K009 Allicdata Electronics
Allicdata Part #:

495-76019-3-ND

Manufacturer Part#:

B78108E1222K009

Price: $ 0.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 2.2UH 3.4A 57 MOHM TH
More Detail: 2.2µH Unshielded Wirewound Inductor 3.4A 57 mOhm M...
DataSheet: B78108E1222K009 datasheetB78108E1222K009 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.10442
5000 +: $ 0.09828
12500 +: $ 0.09521
25000 +: $ 0.09214
62500 +: $ 0.08907
Stock 1000Can Ship Immediately
$ 0.12
Specifications
Q @ Freq: 50 @ 7.96MHz
Height - Seated (Max): --
Size / Dimension: 0.157" Dia x 0.374" L (4.00mm x 9.50mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Features: --
Inductance Frequency - Test: 1MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 150MHz
Series: B78108E
DC Resistance (DCR): 57 mOhm Max
Shielding: Unshielded
Current - Saturation: 4A
Current Rating: 3.4A
Tolerance: ±10%
Inductance: 2.2µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Box (TB) 
Description

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Fixed inductors are important components in the electronics industry as they allow for the direction of electrical current around a circuit. The B78108E1222K009 is a type of fixed inductor used for both commercial and personal electronic applications. This article will discuss the application field and workings of this specific inductor.

Description and Components of the B78108E1222K009

The B78108E1222K009 is a small, multilayer, ceramic inductor with an operating temperature range of -40°C to +125°C. The device is 4.6mm high and its footprint must be 2.25mm x 2.25mm±0.15mm. The component is made of an interlocking coil, a ceramic core, and external input pins. The ceramic core helps to provide insulation between the outside currents and the internal coil, allowing the B78108E1222K009 to constrain the electricity to the correct path.

Applications

The B78108E1222K009 is commonly found in automotive, telecommunication, consumer electronics, and lighting applications, as well as in network modules and wireless applications. It is a key component in the design of voltage regulators, radiofrequency (RF) power supplies, as well as being used in clock oscillators, high-speed power lines, and many other active and passive electronic components. This makes it a versatile and valuable component in many electronic applications.

Advantages

The main advantage of using the B78108E1222K009 is its size. Its small footprint makes it perfect for applications that require a compact device. This reduces the amount of space consumed, making it easier for engineers to design small and efficient electronic devices. Additionally, the inductor provides minimal temperature T-coils, thus producing little distortion compared to other inductors.

Working Principle

As an inductor, the B78108E1222K009 works on the principle of magneto-induction. This is the process whereby a coil creates a magnetic field when current is passed through it. The field opposes the flow of the current and induces an electromotive force (EMF) in the coil. The current is then redirected by this EMF, allowing the device to constrain the flow of electricity within the circuit.

The B78108E1222K009 is an inductor with high inductance, meaning that it produces a strong electro-magnetic field in response to an electrical current. As a result, it can be used to effectively direct an electrical current and control the flow of alternating current in a circuit.

Conclusion

The B78108E1222K009 is a small, multilayer, ceramic inductor with a wide range of applications. It is used in automotive, telecommunication, consumer electronics, lighting applications, as well as in many other active and passive electronic components. The device works on the principle of magneto-induction, creating a magnetic field when current is passed through it. This enables the device to direct the flow of electricity within a circuit. The B78108E1222K009 is an invaluable component in many electronic circuits and, due to its small size, it can be used to produce efficient and compact devices.

The specific data is subject to PDF, and the above content is for reference

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