744771139 Allicdata Electronics
Allicdata Part #:

732-1213-2-ND

Manufacturer Part#:

744771139

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 39UH 2.49A 68 MOHM SMD
More Detail: 39µH Shielded Wirewound Inductor 2.49A 68 mOhm Max...
DataSheet: 744771139 datasheet744771139 Datasheet/PDF
Quantity: 500
Stock 500Can Ship Immediately
Specifications
DC Resistance (DCR): 68 mOhm Max
Height - Seated (Max): 0.236" (6.00mm)
Size / Dimension: 0.472" L x 0.472" W (12.00mm x 12.00mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 10MHz
Q @ Freq: --
Series: WE-PD
Shielding: Shielded
Current - Saturation: 2.74A
Current Rating: 2.49A
Tolerance: ±20%
Inductance: 39µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors: 744771139 Application Field and Working Principle

Fixed inductors are designed with a specific inductance value that will not change with the influence of temperature or other conditions. That means this type of inductor can maintain a stable value to store up energy, so they are good for high-frequency applications. Inductors with the model number 744771139 is usually used in power systems to simulate the impedance of the load. Additionally, they can also be used in EMI suppression, audio equipment and telecom applications.

The working principle of 744771139 fixed inductors is quite simple. It consists of a coil of wire wrapped around a core, which can be ferromagnetic or air. When an alternating current flows through the coil, it creates a magnetic field and the magnetic field generated interacts with the initial current. This produces induction, increasing the current in the coil and allowing the inductor to act as a reservoir storing energy in the form of a magnetic field. The maximum amount of energy that can be stored is proportional to the total number of turns and the current that flows through the coil.

The 744771139 fixed inductors also have very good stability. It can maintain a high inductance value even when it is exposed to temperature fluctuations, since its inductance is not affected by temperature. Similarly, 744771139 fixed inductors will also exhibit very low losses even at high frequencies, which makes them ideal for applications such as high-frequency radio transceivers and antennas. The low losses help reduce losses for the entire system, ensuring efficient operation.

The 744771139 inductors have a wide range of applications in the area of power systems where there is a need of stable and reliable inductance. It can be used to simulate various kinds of loads, and thus, to provide a kind of safety net for devices. Also, they are used in audio circuits, especially in treble and bass control circuits. Additionally, they are used for EMI suppression, enabling mitigate interference from devices such as motors, and also are essential in telecom applications.

In summary, 744771139 fixed inductors can provide high reliability and stability, making it ideal for power applications. It is a reliable component which can store up energy and can be used for a variety of applications, ranging from power systems, EMI suppression, audio circuits and telecom applications.

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

Related Products
Search Part number : "7447" Included word is 38
Part Number Manufacturer Price Quantity Description
744741 Wurth Electr... 83.85 $ 18 RADIAL LEADED WIRE INDUCT...
744786A Wurth Electr... 72.42 $ 7 MULTILAYER RF IND KIT 060...
744784A Wurth Electr... 72.42 $ 7 MULTILAYER RF IND KIT 040...
744743 Wurth Electr... 76.23 $ 15 RADIAL LEADED WIRE INDUCT...
744705 Wurth Electr... 76.23 $ 7 TOROIDAL LINE CHOKES WE-F...
744713 Wurth Electr... 76.23 $ 5 ROD CORE INDUCTORS WE-SDF...
744765A Wurth Electr... 80.05 $ 6 SMD WIRE WOUND CERAMIC IN...
744731 Wurth Electr... 99.62 $ 10 SHIELDED RADIAL LEADED WI...
744762A/RFI Wurth Electr... 60.98 $ 1 FERRITE SMD INDUCTORS WE-...
744790 Wurth Electr... 68.61 $ 2 SMD MULTILAYER INDUCTORS ...
744762 Wurth Electr... 80.05 $ 2 SMD WIRE WOUND CERAMIC IN...
744773 Wurth Electr... 80.05 $ 1 SMD POWER INDUCTORS WE-PD...
744728 Wurth Electr... 84.24 $ 4 DESIGN KIT INDUCTORS FOR ...
744720 Wurth Electr... 84.24 $ 1 KIT DESIGN FOR LINEAR TEC...
744761 Wurth Electr... 87.67 $ 5 SMD WIRE WOUND CERAMIC IN...
744775 Wurth Electr... 87.67 $ 1 SMD POWER INDUCTORS WE-PD...
744770 Wurth Electr... 90.71 $ 5 KIT INDUCTOR PD SERIES LA...
7447713 Wurth Electr... 99.62 $ 2 SMD POWER INDUCTORS WE-PD...
744766 Wurth Electr... 60.98 $ 2 INDUCTORS WE-GFFixed Kit ...
744785 Wurth Electr... 76.23 $ 3 MULTILAYER CERAMIC SMD IN...
744722 Wurth Electr... 75.47 $ 1000 KIT INDUCTOR FOR MPSFixed...
744724 Wurth Electr... 84.24 $ 1000 KIT DESIGN FOR NATIONAL R...
744777 Wurth Electr... 90.71 $ 1000 KIT INDUCTOR PD SERIES ME...
744778 Wurth Electr... 99.62 $ 1000 KIT INDUCTOR PD SERIES SM...
744721 Wurth Electr... 106.72 $ 1000 KIT CHOKES FOR EXARFixed ...
744732681 Wurth Electr... 0.71 $ 1000 FIXED IND 680UH 420MA 2.2...
744732152 Wurth Electr... 0.71 $ 1000 FIXED IND 1.5MH 290MA 4.7...
744773112 Wurth Electr... 0.75 $ 1000 FIXED IND 12UH 1.28A 210 ...
744773118 Wurth Electr... 0.75 $ 1000 FIXED IND 18UH 1.1A 338 M...
744773139 Wurth Electr... 0.75 $ 1000 FIXED IND 39UH 770MA 587 ...
744773156 Wurth Electr... 0.75 $ 1000 FIXED IND 56UH 640MA 937 ...
744773168 Wurth Electr... 0.75 $ 1000 FIXED IND 68UH 560MA 1.11...
744773018 Wurth Electr... 0.75 $ 1000 FIXED IND 1.8UH 2.7A 64 M...
744773056 Wurth Electr... 0.75 $ 1000 FIXED IND 5.6UH 1.58A 126...
744773014 Wurth Electr... 0.75 $ 1000 FIXED IND 1.4UH 3.4A 56 M...
744773027 Wurth Electr... -- 1000 FIXED IND 2.7UH 2.25A 79 ...
744773039 Wurth Electr... 0.75 $ 1000 FIXED IND 3.9UH 1.88A 94 ...
744773127 Wurth Electr... 0.75 $ 1000 FIXED IND 27UH 940MA 522 ...
Latest Products
ELJ-PA100KF2

FIXED IND 10UH 590MA 350 MOHM10H Unshiel...

ELJ-PA100KF2 Allicdata Electronics
PE-1008CQ220JTT

FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...

PE-1008CQ220JTT Allicdata Electronics
L-15W13NGV4E

FIXED IND 13NH 600MA SMD13nH Unshielded ...

L-15W13NGV4E Allicdata Electronics
N06DB681K

FIXED IND 680UH 210MA 4.6 OHM680H Unshie...

N06DB681K Allicdata Electronics
LHL16TB471K

FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...

LHL16TB471K Allicdata Electronics
LAL03TA8R2K

FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...

LAL03TA8R2K Allicdata Electronics