Allicdata Part #: | SC105-821-ND |
Manufacturer Part#: |
SC105-821 |
Price: | $ 0.27 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Signal Transformer |
Short Description: | FIXED IND 820UH 430MA 2.55 OHM |
More Detail: | 820µH Unshielded Wirewound Inductor 430mA 2.55 Ohm... |
DataSheet: | SC105-821 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.23983 |
DC Resistance (DCR): | 2.55 Ohm Max |
Height - Seated (Max): | 0.224" (5.70mm) |
Size / Dimension: | 0.406" L x 0.366" W (10.30mm x 9.30mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | SC105 |
Shielding: | Unshielded |
Current - Saturation: | 240mA |
Current Rating: | 430mA |
Tolerance: | ±20% |
Inductance: | 820µH |
Material - Core: | -- |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors are commonly used in most electrical circuits, and their use can vary from extremely basic to very complex applications. The SC105-821 Fixed Inductor is a type of inductor with linear characteristics and includes ceramic core, multi-layer shielded core, and round core variants. Each of these offers distinct advantages that often make them ideal for specific applications.
The technical characteristics of the SC105-821 Fixed Inductor are as follows: It has a temperature range of - 55 °C up to + 130 °C; its induction is linear with a temperature coefficient of minus 5%; and its inductance can range from 0.47 uH up to 47 uH. This type of fixed inductor is suitable for use particularly in RF radios, high-frequency filters, and voltmeters as well as other analogue circuits requiring high-frequency inductors.
An important consideration to bear in mind when using the SC105-821 Fixed Inductor is that its characteristics remain consistent over its operating temperature range. This is due to its thermally stability from its ceramic core, multi-layer shielded core, and round core designs. This makes it suitable for use in wide range of different environments, including those in which significant temperature changes occur.
The SC105-821 Fixed Inductor has two distinct working principles: electromagnetic induction and eddy current losses. Electromagnetic induction states that a changing magnetic field creates an electric field, while eddy current losses are a type of electrical losses created by the flow of current through a conductor. These two principles are the basis for the SC105-821 Fixed Inductor, and this is the part of the device that enables it to store energy and then release it to the circuit.
The SC105-821 Fixed Inductor also has other application fields, primarily as a decoupling component. It can be used to decouple or filter noise from power supplies or other circuits and helps reduce magnetic interference in the environment. This is a crucial application for RF radios and other analogue circuits.
The SC105-821 Fixed Inductor is also used for impedance matching in communications systems. Matching impedance requires an inductor which ensures higher signal quality for the same power level. This inductor also minimizes reflection effects which decouple the transmitted and received waves.
Finally, the SC105-821 Fixed Inductor can be used as a current-limiting device, especially at high voltages. It allows the use of a transformer with lower losses under high current at high voltage, and as a result, it increases the efficiency of the transformer.
As seen, the SC105-821 Fixed Inductor offers several advantages when used in electronics systems. Its versatility, thermal stability, inductance range, and current limitation capabilities make it the ideal choice for RF radios, audio systems, power distribution systems, and other analogue circuits. Its ability to maintain consistent characteristics over its operating temperature range makes the SC105-821 an attractive choice for engineers and applications that require extreme accuracy.
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