| 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 Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.28728 |
| 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) |
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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
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 744916133 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 33NH 490MA 330 ... |
| 7449152090 | Wurth Electr... | 1.03 $ | 300 | FIXED IND 90NH 30A 1.21 M... |
| 744917218 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 180NH 310MA 1.5... |
| 744910016 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 1.65NH 1.6A 4 M... |
| 744916119 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 19NH 850MA 175 ... |
| 744914122 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 22NH 4A 5.2 MOH... |
| 744917036 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.6NH 1.9A 31 M... |
| 744912133 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 33NH 3A 4.8 MOH... |
| 744901012 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 1.2NH 700MA 100... |
| 744916020 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 2NH 2.1A 38 MOH... |
| 744902122 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 22NH 250MA 2 OH... |
| 744916121 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 21NH 450MA 460 ... |
| 744900010 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1NH 300MA 300 M... |
| 744912156 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 56NH 3A 6.2 MOH... |
| 744916122 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 22NH 800MA 250 ... |
| 744916087 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 8.7NH 1.5A 65 M... |
| 744917039 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.9NH 1.6A 39 M... |
| 744916033 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.3NH 1.7A 45 M... |
| 744913118 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 18.5NH 4A 3.9 M... |
| 744902127 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 27NH 250MA 2 OH... |
| 744902168 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 68NH 150MA 5 OH... |
| 744916051 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 5.1NH 1.2A 100 ... |
| 744900039 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 3.9NH 150MA 1.2... |
| 744901027 | Wurth Electr... | 0.1 $ | 10000 | FIXED IND 2.7NH 440MA 300... |
| 744913050 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 5NH 4A 1.8 MOHM... |
| 744912212 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 120NH 1.5A 17.3... |
| 7449150111 | Wurth Electr... | 0.62 $ | 550 | FIXED IND 111NH 22A 2.11 ... |
| 744917147 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 47NH 680MA 240 ... |
| 744902156 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 56NH 150MA 5 OH... |
| 744916115 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 15NH 1.1A 130 M... |
| 744916112 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 12NH 1.2A 70 MO... |
| 744917060 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 6NH 1.7A 36 MOH... |
| 744917230 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 300NH 220MA 2.8... |
| 744902110 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 10NH 300MA 1 OH... |
| 744917122 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 22NH 850MA 140 ... |
| 744913025 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 2.5NH 4A 1.1 MO... |
| 744901118 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 18NH 100MA 2 OH... |
| 744917221 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 210NH 280MA 2 O... |
| 744900014 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.4NH 250MA 450... |
| 7449152022 | Wurth Electr... | 1.03 $ | 450 | FIXED IND 22NH 40A 0.55 M... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...
744917039 Datasheet/PDF