Allicdata Part #: | M1381-ND |
Manufacturer Part#: |
79F390K |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 39UH 74MA 5.2 OHM TH |
More Detail: | 39µH Unshielded Wirewound Inductor 74mA 5.2 Ohm Ma... |
DataSheet: | 79F390K Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 5.2 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.100" Dia x 0.160" L (2.54mm x 4.06mm) |
Supplier Device Package: | Axial |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 13MHz |
Q @ Freq: | 40 @ 2.5MHz |
Series: | 79F |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 74mA |
Tolerance: | ±10% |
Inductance: | 39µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Obsolete |
Packaging: | Bulk |
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Fixed inductors are passive electrical components that store electrical energy in an electric field as the inductor is charged. The stored energy is represented by an inductor’s reactance, which is the opposition to the flow of an alternating current, or AC, at any given frequency.
A fixed inductor, such as the 79F390K, has many applications that require reliable and stable inductance. Applications include: noise suppression, AC/DC voltage converting, and coupling.
The 79F390K fixed inductor has two main components: an insulating core and two wire coils. Its insulating core is a ferrite material that affects the inductance and current properties of the inductor. The two coils are wound around the core and connected independently so the applied voltage splits equally across them. This type of construction allows the inductor to act as a choke, isolating and reducing access current.
The 79F390K is a low-profile fixed inductor ideal for applications that require stable inductance and current consumption. Its electrical properties create a more stable performance over many operating conditions. This is because the inductor is constructed with high-performance materials, making it difficult for the winding to affect its characteristics. Additionally, the 79F390K inductor can be used in high voltage applications.
When operating with a DC voltage, the 79F390K acts as an AC filter, blocking any high frequency signals and allowing only low frequency signals to pass. This makes the 79F390K particularly suitable for audio applications or any other application that requires noise reduction. Also, since the inductor is designed with a high-performance ferrite core, it is able to maintain stable performance over a wide range of operating conditions.
In AC/DC conversion applications, the 79F390K works as an inductive filter. When connected in series with an AC voltage source, the 79F390K acts as an inductor, increasing the current flow through the converter. This electrodynamic effect is used to control the electrical properties of the circuit, such as the current and voltage levels. Additionally, the inductor’s high frequency characteristics make it ideal for applications that require high-speed data conversion.
Lastly, in coupling applications, the 79F390K can be used to provide electrical coupling between two circuits. Electrical coupling is the transfer of electrical signals from one circuit to another without being directly connected. This is usually done by using an inductor in its resonant circuit to induce the electromagnetic field for the transfer. The 79F390K is particularly efficient in this application since it is designed with a high-performance ferrite core for stable performance.
The 79F390K low-profile fixed inductor is an ideal choice for applications that require reliable and stable performance in noise suppression, AC/DC voltage conversion, and coupling operations. The inductor can also operate in a wide range of operating conditions, making it a suitable choice for many applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
79F3R3K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.3UH 210MA 1.4... |
79F3R9K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.9UH 200MA 1.5... |
79F330K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 33UH 75MA 4.7 O... |
79F390K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 39UH 74MA 5.2 O... |
79F331K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 330UH 25MA 30 O... |
79F391K | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 390UH 25MA 34 O... |
79F3R3K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.3UH 210MA 1.4... |
79F3R9K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.9UH 200MA 1.5... |
79F330K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 33UH 75MA 4.7 O... |
79F390K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 39UH 74MA 5.2 O... |
79F331K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 330UH 25MA 30 O... |
79F391K-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 390UH 25MA 34 O... |
79F330K-TR-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 33UH 75MA 4.7 O... |
79F390K-TR-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 39UH 74MA 5.2 O... |
79F3R3K-TR-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.3UH 210MA 1.4... |
79F3R9K-TR-RC | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.9UH 200MA 1.5... |
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