| Allicdata Part #: | 732-9643-ND |
| Manufacturer Part#: |
7447221221 |
| Price: | $ 1.24 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 220UH 1.65A 220 MOHM |
| More Detail: | 220µH Unshielded Wirewound Inductor 1.65A 220 mOhm... |
| DataSheet: | 7447221221 Datasheet/PDF |
| Quantity: | 1100 |
| 1 +: | $ 1.12770 |
| 10 +: | $ 0.97020 |
| 70 +: | $ 0.83853 |
| 140 +: | $ 0.73458 |
| 1120 +: | $ 0.65835 |
| DC Resistance (DCR): | 220 mOhm Max |
| Height - Seated (Max): | 0.669" (17.00mm) |
| Size / Dimension: | 0.433" Dia (11.00mm) |
| Package / Case: | Radial, Vertical, 4 Leads |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 2.5MHz |
| Q @ Freq: | -- |
| Series: | WE-TIF |
| Shielding: | Unshielded |
| Current - Saturation: | 1.9A |
| Current Rating: | 1.65A |
| Tolerance: | ±10% |
| Inductance: | 220µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Bulk |
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Fixed inductors, also known as fixed or iron core chokes, are devices used to store kinetic energy and transform electrical energy from one form to another. They are common components in electronic circuits and are designed to convert AC electricity into direct current (DC) at various voltages. A variety of inductors are available including 7447221221, with different application fields and working principles.
7447221221 is a type of inductor composed of two coils: a primary loop and a secondary loop. The primary loop is connected to the AC power source and the secondary loop is connected to the load. When the power flows through the primary loop it forms an alternating current (AC) wave in the secondary loop and this, in turn, creates a magnetic field. The magnetic field is then used to induce a voltage in a load connected to the secondary loop, in order to provide energy to power a device.
The primary advantage of 7447221221 is that it can absorb power from the AC power source and store it as a result of the field it creates. This is known as inductive reactance, which enables the device to store energy and then release it periodically. Furthermore, 7447221221 can provide a steady flow of current without the need for a motor or heat source, as it uses magnetic field differences for direct current conversion.
In addition to power conversion, 7447221221 inductors are also used to filter out interference and reduce noise and voltage spikes in signal lines. This is achieved by creating high impedance at specific frequencies which prevent these signals from travelling along the line, while permitting other desired signals. By increasing the inductor’s impedance, higher frequencies can be blocked and the signal quality will be improved.
7447221221 is also used in other applications such as storing electric energy and controlling motor speed. As a result, these inductors have become an integral part of modern electronics and have made a significant contribution to the development of many electrical devices. As such, 7447221221 inductors are essential components of modern electronic circuits and continue to be useful for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 744772471 | Wurth Electr... | 0.67 $ | 492 | FIXED IND 470UH 430MA 890... |
| 744772022 | Wurth Electr... | 0.67 $ | 140 | FIXED IND 2.2UH 6A 10 MOH... |
| 7447714033 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 3.3UH 7.5A 10.5... |
| 744772820 | Wurth Electr... | 0.67 $ | 40 | FIXED IND 82UH 1A 160 MOH... |
| 7447709470 | Wurth Electr... | -- | 10500 | FIXED IND 47UH 3.8A 60 MO... |
| 7447709151 | Wurth Electr... | 1.13 $ | 7500 | FIXED IND 150UH 2.1A 200 ... |
| 7447709101 | Wurth Electr... | -- | 8750 | FIXED IND 100UH 2.5A 110 ... |
| 74479875210C | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 1UH 1.6A 115 MO... |
| 744784A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 040... |
| 744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
| 744765019A | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 1.9NH 1.04A 70 ... |
| 744761082C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 8.2NH 700MA 100... |
| 744761056C | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 5.6NH 700MA 190... |
| 74479776222 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 2.2UH 1.2A 110 ... |
| 7447709390 | Wurth Electr... | 1.13 $ | 1500 | FIXED IND 39UH 4.1A 56 MO... |
| 744774068 | Wurth Electr... | 0.78 $ | 1500 | FIXED IND 6.8UH 2.4A 82 M... |
| 7447471470 | Wurth Electr... | 1.71 $ | 347 | FIXED IND 47UH 3A 88 MOHM... |
| 7447779233 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 330UH 390MA 1.8... |
| 744760118C | Wurth Electr... | -- | 1000 | FIXED IND 18NH 500MA 200 ... |
| 74476032C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 470NH 250MA 2.3... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
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...
7447221221 Datasheet/PDF