7440700012 Inductors, Coils, Chokes |
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| Allicdata Part #: | 732-1874-2-ND |
| Manufacturer Part#: |
7440700012 |
| Price: | $ 0.83 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 1.2UH 4.6A 16.5 MOHM |
| More Detail: | 1.2µH Shielded Wirewound Inductor 4.6A 16.5 mOhm M... |
| DataSheet: | 7440700012 Datasheet/PDF |
| Quantity: | 1000 |
| 550 +: | $ 0.74277 |
| DC Resistance (DCR): | 16.5 mOhm Max |
| Height - Seated (Max): | 0.079" (2.00mm) |
| Size / Dimension: | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 150MHz |
| Q @ Freq: | -- |
| Series: | WE-TPC |
| Shielding: | Shielded |
| Current - Saturation: | 4.2A |
| Current Rating: | 4.6A |
| Tolerance: | ±30% |
| Inductance: | 1.2µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, such as the 7440700012, are used in a variety of applications and have a distinct working principle. These inductors are based on an electromagnetic principle called induction. When a current is applied to an inductor, a magnetic field is created. This magnetic field then induces a voltage in the inductor’s coils, thus forming a circuit. The size of the inductance, or the amount of current that can be induced, is dependent on the size of the inductor, as well as the amount of turns of the coil.
The 7440700012 fixed inductor is an effective tool for both DC and AC operations. This particular type of inductor is designed to provide increased efficiency and stability in high power applications, such as DC-DC converters, inverters, and switch mode power supplies. It is also commonly used in power amplifiers, where its high efficiency is critical to maintain a high output power. In addition, the 7440700012 is widely used in applications such as motor control, DC chokes, and other power-related products.
The working principle of the 7440700012 is relatively straightforward. When a current is applied to the inductor, it creates a magnetic field which in turn induces a voltage across the inductor’s coils. This voltage induces a current flow, which is called the induced current. As long as the magnetic field remains constant, the induced current remains constant as well. This current can be adjusted by adjusting the number of turns of the coil.
The 7440700012 is designed to provide excellent stability in applications with high ripple current requirements. This inductor is designed to ensure peak performance under a wide variety of operating conditions, including high switching frequency and high temperature. It is designed with a high current rating and provides excellent safety under high transient conditions.
In summary, the 7440700012 fixed inductor is a versatile and effective component in a range of power applications. It is designed to provide high efficiency and stability in applications such as DC-DC converters, inverters, and switch mode power supplies. It is also widely used in power amplifiers and motor control. This inductor is based on the electromagnetic principle of induction and uses magnetic fields to induce a voltage in its coils. This voltage then induces a current flow, which can be adjusted by adjusting the number of turns of the coil. The 7440700012 provides excellent stability in high ripple current applications and is designed with a high current rating and excellent safety features.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 74408943047 | Wurth Electr... | 1.05 $ | 1500 | FIXED IND 4.7UH 2.2A 52 M... |
| 74404063047 | Wurth Electr... | 0.48 $ | 1000 | FIXED IND 4.7UH 3.08A 30 ... |
| 74402900011 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 110NH 4.5A 15 M... |
| 74406042220 | Wurth Electr... | 0.35 $ | 1000 | FIXED IND 22UH 1A 339.2 M... |
| 74404084121 | Wurth Electr... | 0.6 $ | 1000 | FIXED IND 120UH 1.15A 347... |
| 744065560 | Wurth Electr... | 0.8 $ | 1000 | FIXED IND 56UH 1.25A 270 ... |
| 74404086151 | Wurth Electr... | 0.43 $ | 700 | FIXED IND 150UH 1.2A 355M... |
| 744032331 | Wurth Electr... | 0.27 $ | 1000 | FIXED IND 330UH 65MA 16.5... |
| 7440320027 | Wurth Electr... | 0.27 $ | 1000 | FIXED IND 2.7UH 600MA 180... |
| 74406042015 | Wurth Electr... | 0.35 $ | 2000 | FIXED IND 1.5UH 3.9A 30 M... |
| 7440690033 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 3.3UH 2.55A 52 ... |
| 744028220 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 22UH 350MA 1.48... |
| 74404084082 | Wurth Electr... | 0.55 $ | 1000 | FIXED IND 8.2UH 3.45A 26 ... |
| 74408943470 | Wurth Electr... | 1.05 $ | 3000 | FIXED IND 47UH 800MA 351 ... |
| 74404052010 | Wurth Electr... | 0.48 $ | 2500 | FIXED IND 1UH 3.9A 19.8 M... |
| 74404042100 | Wurth Electr... | 0.43 $ | 3000 | FIXED IND 10UH 1.2A 150 M... |
| 7440680082 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 8.2UH 1.35A 160... |
| 7440660022 | Wurth Electr... | 0.88 $ | 1000 | FIXED IND 2.2UH 6.7A 10.5... |
| 744043470 | Wurth Electr... | 0.57 $ | 1500 | FIXED IND 47UH 750MA 280 ... |
| 74406032033 | Wurth Electr... | 0.35 $ | 1000 | FIXED IND 3.3UH 1.59A 77 ... |
| 744071022 | Wurth Electr... | 1.06 $ | 1000 | FIXED IND 2.2UH 5.4A 13 M... |
| 74408942047 | Wurth Electr... | 1.05 $ | 1000 | FIXED IND 4.7UH 1.55A 103... |
| SS-74401-001F | Stewart Conn... | 0.0 $ | 1000 | CONN MOD JACKJack Modular... |
| 74404064221 | Wurth Electr... | 0.48 $ | 1000 | FIXED IND 220UH 660MA 850... |
| 74405042068 | Wurth Electr... | 0.27 $ | 3000 | FIXED IND 6.8UH 1.9A 156 ... |
| 74404064022 | Wurth Electr... | 0.48 $ | 1000 | FIXED IND 2.2UH 4.6A 14 M... |
| 74404084022 | Wurth Electr... | 0.54 $ | 1000 | FIXED IND 2.2UH 5.15A 12 ... |
| 7440690016 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 1.6UH 3.1A 35 M... |
| 7440690068 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 6.8UH 1.75A 110... |
| 74404052330 | Wurth Electr... | 0.48 $ | 2500 | FIXED IND 33UH 950MA 387 ... |
| 74405042047 | Wurth Electr... | 0.27 $ | 3000 | FIXED IND 4.7UH 2.1A 108 ... |
| 74404084470 | Wurth Electr... | 0.54 $ | 1000 | FIXED IND 47UH 1.55A 136 ... |
| 7440310047 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 470NH 3A 22 MOH... |
| 744053330 | Wurth Electr... | 0.62 $ | 3200 | FIXED IND 33UH 900MA 190 ... |
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| 744043221 | Wurth Electr... | 0.57 $ | 500 | FIXED IND 220UH 340MA 1.2... |
| 744053005 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 5.3UH 2.3A 40 M... |
| 74408942560 | Wurth Electr... | 1.05 $ | 1000 | FIXED IND 56UH 510MA 920 ... |
| 744028150 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 15UH 450MA 830 ... |
| 74406043100 | Wurth Electr... | 0.36 $ | 2000 | FIXED IND 10UH 1.77A 86 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...
7440700012 Datasheet/PDF