744917039 Allicdata Electronics
Allicdata Part #:

732-11258-2-ND

Manufacturer Part#:

744917039

Price: $ 0.32
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 3.9NH 1.6A 39 MOHM SMD
More Detail: 3.9nH Unshielded Wirewound Inductor 1.6A 39 mOhm M...
DataSheet: 744917039 datasheet744917039 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.28728
Stock 1000Can Ship Immediately
$ 0.32
Specifications
DC Resistance (DCR): 39 mOhm Max
Height - Seated (Max): 0.044" (1.11mm)
Size / Dimension: 0.067" L x 0.043" W (1.70mm x 1.10mm)
Supplier Device Package: SMD
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 250MHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 7.5GHz
Q @ Freq: 28 @ 250MHz
Series: WE-KI HC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.6A
Tolerance: ±0.2nH
Inductance: 3.9nH
Material - Core: Ceramic
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 are a key part of a variety of electronic components, and 744917039 is no exception. It is a type of adjustable inductor that is designed to remain in one fixed position. It works in a manner similar to a variable capacitor. Adjustable inductors are used in a variety of applications, including in equipment for regulating power, in RF applications, and in audio-video equipment.

The 744917039 adjustable inductor is an integrated inductor that consists of a rotor and stator. The rotor contains an iron core surrounded by a coil of wire, while the stator is made up of two pieces that together form an air gap. The stator is then fitted with a set of external plates, or capacitors, that sit between the rotor and stator. When an adjustable current is applied to the external plates, the rotor spins in response, creating a variable inductance as the air gap changes.

In the application of power regulation, the 744917039 is used to regulate the output power of a device or circuit. This is accomplished by adjustin the inductance of the inductor. For example,when the inductance is increased, the output power will decrease, and vice versa. This is very useful in controlling the output power to ensure that the correct level is delivered.

The 744917039 is also used in radio frequency (RF) applications. RF signals contain a wide range of frequencies, and in order for them to be transmitted over the airwaves they must be amplified. The adjustable inductor is used here to control the frequency bandwidth, allowing the signal to be more accurately tuned.

Finally, the 744917039 is used in audio-video applications. It is used to fine-tune the output signals. By adjusting the inductance of the inductor, the output signals can be tuned for specific audio-video frequencies, ensuring that the signal is transmitted accurately over long distances.

The 744917039 adjustable inductor is an essential component in a wide range of electronic devices and circuits. Its ability to remain in a fixed position while regulating power, RF signals, and audio-video frequencies makes it a valuable tool in powering modern electronics.

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

Related Products
Search Part number : "7449" Included word is 40
Part Number Manufacturer Price Quantity Description
74491 Wurth Electr... 83.85 $ 2 DESIGN KT ASSORT OF IND W...
7449152111 Wurth Electr... 1.03 $ 1000 FIXED IND 117NH 32A 1.43 ...
744901082 Wurth Electr... 0.1 $ 1000 FIXED IND 8.2NH 220MA 1.1...
744901112 Wurth Electr... 0.1 $ 1000 FIXED IND 12NH 180MA 1.6 ...
744901115 Wurth Electr... 0.1 $ 1000 FIXED IND 15NH 130MA 1.8 ...
744901118 Wurth Electr... 0.1 $ 1000 FIXED IND 18NH 100MA 2 OH...
744901122 Wurth Electr... 0.1 $ 1000 FIXED IND 22NH 90MA 2.6 O...
744910016 Wurth Electr... 0.37 $ 1000 FIXED IND 1.65NH 1.6A 4 M...
744910025 Wurth Electr... 0.37 $ 1000 FIXED IND 2.55NH 1.6A 5 M...
744910038 Wurth Electr... 0.37 $ 1000 FIXED IND 3.85NH 1.6A 6 M...
744910054 Wurth Electr... 0.37 $ 1000 FIXED IND 5.45NH 1.6A 8 M...
744911056 Wurth Electr... 0.37 $ 1000 FIXED IND 5.6NH 1.6A 9 MO...
744911071 Wurth Electr... 0.37 $ 1000 FIXED IND 7.15NH 1.6A 10 ...
744911088 Wurth Electr... 0.37 $ 1000 FIXED IND 8.8NH 1.6A 12 M...
744911098 Wurth Electr... 0.37 $ 1000 FIXED IND 9.85NH 1.6A 13 ...
744911112 Wurth Electr... 0.37 $ 1000 FIXED IND 12.55NH 1.6A 14...
744912122 Wurth Electr... 0.43 $ 1000 FIXED IND 22NH 3A 4.2 MOH...
744912139 Wurth Electr... 0.43 $ 1000 FIXED IND 39NH 3A 4.4 MOH...
744912147 Wurth Electr... 0.43 $ 1000 FIXED IND 47NH 3A 5.6 MOH...
744912156 Wurth Electr... 0.43 $ 1000 FIXED IND 56NH 3A 6.2 MOH...
744912168 Wurth Electr... 0.43 $ 1000 FIXED IND 68NH 2.5A 8.2 M...
744912210 Wurth Electr... 0.43 $ 1000 FIXED IND 100NH 1.7A 12.3...
744912212 Wurth Electr... 0.43 $ 1000 FIXED IND 120NH 1.5A 17.3...
744912127 Wurth Electr... 0.43 $ 2000 FIXED IND 27NH 3.5A 4 MOH...
744913112 Wurth Electr... 0.41 $ 1000 FIXED IND 12.5NH 4A 3.4 M...
744914122 Wurth Electr... 0.41 $ 1000 FIXED IND 22NH 4A 5.2 MOH...
744912133 Wurth Electr... 0.43 $ 1000 FIXED IND 33NH 3A 4.8 MOH...
744914128 Wurth Electr... 0.41 $ 500 FIXED IND 28NH 4A 6 MOHM ...
744914143 Wurth Electr... 0.41 $ 500 FIXED IND 43NH 4A 7.9 MOH...
744913025 Wurth Electr... 0.41 $ 500 FIXED IND 2.5NH 4A 1.1 MO...
744913050 Wurth Electr... 0.41 $ 500 FIXED IND 5NH 4A 1.8 MOHM...
744914117 Wurth Electr... 0.41 $ 500 FIXED IND 17.5NH 4A 4.5 M...
7449150146 Wurth Electr... 0.62 $ 1000 FIXED IND 146NH 19A 3.33 ...
7449150111 Wurth Electr... 0.62 $ 550 FIXED IND 111NH 22A 2.11 ...
7449152022 Wurth Electr... 1.03 $ 450 FIXED IND 22NH 40A 0.55 M...
7449152042 Wurth Electr... 1.03 $ 400 FIXED IND 42NH 34A 0.77 M...
7449152066 Wurth Electr... 1.03 $ 350 FIXED IND 66NH 32A 0.99 M...
7449152090 Wurth Electr... 1.03 $ 300 FIXED IND 90NH 30A 1.21 M...
744900014 Wurth Electr... 0.08 $ 1000 FIXED IND 1.4NH 250MA 450...
744900015 Wurth Electr... 0.08 $ 1000 FIXED IND 1.5NH 250MA 450...
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