
74439344022 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-10701-2-ND |
Manufacturer Part#: |
74439344022 |
Price: | $ 1.02 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 2.2UH 8A 10.5 MOHM |
More Detail: | 2.2µH Shielded Wirewound Inductor 8A 10.5 mOhm Non... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.92754 |
DC Resistance (DCR): | 10.5 mOhm |
Height - Seated (Max): | 0.130" (3.30mm) |
Size / Dimension: | 0.262" L x 0.254" W (6.65mm x 6.45mm) |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 36MHz |
Q @ Freq: | -- |
Series: | WE-XHMI |
Shielding: | Shielded |
Current - Saturation: | 16A |
Current Rating: | 8A |
Tolerance: | ±20% |
Inductance: | 2.2µH |
Material - Core: | Metal Composite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Fixed inductors, also known as "choke coils" or "L-series", consist of a coil of wire wound around a core. They are used to store energy in an electromagnetic field. When current passes through the inductor, an electromagnetic field is generated which stores energy. This energy can then be used to produce an electric current in an alternating current system.
74439344022 is an example of a fixed inductor. It is a 1:1 L-series inductor with a variety of applications in power supplies, DC-DC converters, and circuit protection. It is designed to operate between DC input and AC output, and consists of a ferrite core with a pair of conductive coils wound around it. The two coils are electrically connected, so that when current passes through them, the electromagnetic field generated stores energy.
The 74439344022 has a number of advantages compared to conventional inductors. For example, it can sustain a higher current rating without sagging or saturating. This makes it especially useful for AC applications, in which the current continuously changes direction. Its high current rating also allows it to carry more current than a standard inductor.
74439344022 can also be used in situations where space is limited due to its small size. Its small size also makes it ideal for use in circuit protection, as it can fit into cramped spaces and is much lighter than conventional inductors.
The working principle of 74439344022 is simple. It consists of a core and two conductive coils. When the current passes through the two coils, it creates an electromagnetic field that stores energy. This energy can then be used to produce a current in an AC system. The frequency of the AC output depends on the number of turns in the core.
In addition to its use in AC power supplies and circuit protection, 74439344022 can also be used for radio frequency (RF) applications. This involves sending signals at high frequencies between two points. The 74439344022 is able to store the energy needed to send these signals, and its small size makes it ideal for use in RF applications.
Overall, 74439344022 is a versatile, high-performance fixed inductor with a wide variety of applications in power supplies, circuit protection, and RF. Its high current rating and small size make it a useful addition to any electronics project.
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Part Number | Manufacturer | Price | Quantity | Description |
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74438336033 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 3.3UH 2.2A 114 ... |
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7443550600 | Wurth Electr... | 1.62 $ | 1000 | FIXED IND 6UH 9.5A 13.5 M... |
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744355215 | Wurth Electr... | 1.33 $ | 1000 | FIXED IND 150NH 25A 0.58 ... |
744393440056 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 560NH 16A 2.9 M... |
7443320047 | Wurth Electr... | 1.46 $ | 1000 | FIXED IND 470NH 26A 0.72 ... |
74438324012 | Wurth Electr... | 0.62 $ | 3000 | FIXED IND 1.2UH 2.4A 80 M... |
744383360068 | Wurth Electr... | 0.64 $ | 1000 | FIXED IND 680NH 4.5A 27 M... |
744311470 | Wurth Electr... | -- | 18000 | FIXED IND 4.7UH 6A 19.5 M... |
7443551200 | Wurth Electr... | 1.62 $ | 800 | FIXED IND 2UH 23A 2.6 MOH... |
7443550230 | Wurth Electr... | 1.62 $ | 1000 | FIXED IND 2.3UH 17.5A 3.7... |
74437529203680 | Wurth Electr... | 6.14 $ | 125 | WE-HCF ROUND SMD HIGH CUR... |
74438357082 | Wurth Electr... | 0.79 $ | 700 | FIXED IND 8.2UH 2.8A 86 M... |
744310095 | Wurth Electr... | -- | 1000 | FIXED IND 950NH 11A 6.2 M... |
74437349220 | Wurth Electr... | 1.08 $ | 1600 | FIXED IND 22UH 2.1A 170 M... |
74437346018 | Wurth Electr... | 0.9 $ | 2000 | FIXED IND 1.8UH 6.8A 17 M... |
74438323100 | Wurth Electr... | 0.56 $ | 6000 | FIXED IND 10UH 600MA 843 ... |
74437429203680 | Wurth Electr... | 6.14 $ | 55 | WE-HCF LITZ SMD HIGH CURR... |
74437321010 | Wurth Electr... | -- | 1000 | FIXED IND 1UH 4A 47 MOHM ... |
74437321033 | Wurth Electr... | 1.04 $ | 1000 | FIXED IND 3.3UH 2.3A 97 M... |
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74437336015 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 1.5UH 5.6A 25 M... |
744373680039 | Wurth Electr... | 1.19 $ | 1000 | FIXED IND 390NH 20.5A 1.3... |
744383340033 | Wurth Electr... | 0.56 $ | 8000 | FIXED IND 330NH 4.8A 22.8... |
744325650 | Wurth Electr... | 1.99 $ | 1000 | FIXED IND 6.5UH 8.4A 12.5... |
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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...
