B78148E1102K009 Allicdata Electronics
Allicdata Part #:

B78148E1102K009-ND

Manufacturer Part#:

B78148E1102K009

Price: $ 0.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 1UH 4.15A 38 MOHM TH
More Detail: 1µH Unshielded Wirewound Inductor 4.15A 38 mOhm Ma...
DataSheet: B78148E1102K009 datasheetB78148E1102K009 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.10442
Stock 1000Can Ship Immediately
$ 0.12
Specifications
Q @ Freq: 60 @ 1MHz
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: 260MHz
Series: BC
DC Resistance (DCR): 38 mOhm Max
Shielding: Unshielded
Current - Saturation: 5.8A
Current Rating: 4.15A
Tolerance: ±10%
Inductance: 1µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Box (TB) 
Description

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Fixed inductors are simply electrical coils that possess a constant or fixed inductance. Though inductors can be used for a variety of applications, some of the most common uses are filtering, power supply decoupling, and blocking DC currents while allowing AC currents to pass. The B78148E1102K009 unit is an excellent example of a fixed inductor with many potential uses.

In terms of application field, the B78148E1102K009 unit is well-suited for a variety of low frequency, signal filtering and signal line applications. It is designed for use in switch-mode power supplies, power factor control, EMI/RFI filters and AC/DC converters. Thanks to its low profile, the unit is particularly popular for applications where space is at a premium.

How does the B78148E1102K009 unit work? The unit consists of a core material wound with insulated wire. The core material forms a path for the electrical current and helps to strengthen the magnetic fields that induce current. Whenever an alternating current flows through the wire, a strong electromagnetic field is generated, which produces a voltage across the coil in opposition to the supplied current. This opposing voltage is known as the inductance, which is kept relatively stable within the B78148E1102K009 unit.

What else makes this such a desirable fixed inductor? First, the unit can hold a steady inductance over a broad temperature range. Due to its small profile, it has a minimum placement area and can also operate in close proximity to other circuits, ideal for a wide range of applications where efficient operation is key. Additionally, the unit has a rated inductance that is usually within 20 percent of its stated rating and low self-capacitance at frequencies up to 1mHz.

Another attractive feature of the B78148E1102K009 unit is its tolerance of up to 20 percent of its stated inductance value. This allows users to guarantee a certain degree of accuracy across a variety of temperatures and voltages. Finally, because the unit comes in a variety of sizes, it can easily be adapted for a variety of tasks.

In conclusion, the B78148E1102K009 unit is a versatile, dependable fixed inductor that is ideal for a broad range of lower frequency applications. Thanks to its reliable operation, proven performance, and impressive tolerance, this particular fixed inductor unit is widely used by those seeking reliable performance in a wide variety of contexts.

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

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