B1047AS-220M=P3 Inductors, Coils, Chokes |
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Allicdata Part #: | 490-14223-2-ND |
Manufacturer Part#: |
B1047AS-220M=P3 |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND |
More Detail: | 22µH Shielded Wirewound Inductor 1.8A 120 mOhm Max... |
DataSheet: | B1047AS-220M=P3 Datasheet/PDF |
Quantity: | 1000 |
DC Resistance (DCR): | 120 mOhm Max |
Height - Seated (Max): | 0.197" (5.00mm) |
Size / Dimension: | 0.299" L x 0.299" W (7.60mm x 7.60mm) |
Supplier Device Package: | 2-SMD |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | -- |
Shielding: | Shielded |
Current - Saturation: | 2A |
Current Rating: | 1.8A |
Tolerance: | ±20% |
Inductance: | 22µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electronic components with a coiled wire which allow flow of electrical current through them. They can come in a variety of shapes and sizes, however the most common type is in the form of the B1047AS-220M=P3. This type of component is normally used to help keep the current stable in a circuit and also for filtering purposes. The purpose of a fixed inductor is to provide a signal with a stable frequency and amplitude.
The B1047AS-220M=P3 is a type of fixed inductor which is most commonly used in high frequency circuits such as for switching, signal conditioning, and filtering applications. This particular type of inductor is composed of a multiple layered ferrite core material which allows it to handle a high frequency run of up to up to 3GHz. The inductor has a maximum operating temperature of 125°C and a current handling up to 1.1A.
The main purpose of a fixed inductor is to act as an electrical filter of high and low frequencies. When an alternating current (AC) is put into the inductor, it creates an electromagnetic field which then induces a voltage in the itself. This voltage pushes back against the current, preventing any frequencies which are too high or too low coming through, thus only allowing the desired frequency to pass through. This makes the B1047AS-220M=P3 ideal for signal conditioning and filter applications, amongst other purposes.
The B1047AS-220M=P3 is typically used in applications where the frequency range needs to be kept fixed. This range could range from 0.1Hz to 3GHz, meaning that whatever is being passed through the inductor can be guaranteed to stay within this range. This is particularly useful for audio equipment and communication equipment, which both require a stable signal. The type P3 version of the B1047AS-220M=P3 is especially useful for power supplies and battery chargers, as the higher voltages will require the use of a current limiter such as an inductor.
The B1047AS-220M=P3 is a highly useful device of which fixed inductors are just one type. With its high frequency range and its ability to keep a stable current, the B1047AS-220M=P3 is ideal for a variety of applications such as audio, communication and power supplies.
The specific data is subject to PDF, and the above content is for reference
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