| Allicdata Part #: | 74478212-ND |
| Manufacturer Part#: |
74478212 |
| Price: | $ 0.08 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 12NH 250MA 1.3 OHM SMD |
| More Detail: | 12nH Unshielded Multilayer Inductor 250mA 1.3 Ohm ... |
| DataSheet: | 74478212 Datasheet/PDF |
| Quantity: | 1000 |
| 15000 +: | $ 0.07560 |
| DC Resistance (DCR): | 1.3 Ohm Max |
| Height - Seated (Max): | 0.013" (0.33mm) |
| Size / Dimension: | 0.024" L x 0.012" W (0.60mm x 0.30mm) |
| Supplier Device Package: | 0201 (0603 Metric) |
| Package / Case: | 0201 (0603 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100MHz |
| Operating Temperature: | -40°C ~ 120°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 3.5GHz |
| Q @ Freq: | 19 @ 800MHz |
| Series: | WE-MK |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 250mA |
| Tolerance: | ±5% |
| Inductance: | 12nH |
| Material - Core: | Ceramic |
| Type: | Multilayer |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, or inductors in general, are a fundamental and widely used type of electrical component which plays a major role in a range of applications, from AC power applications to digital signal processing and communications. The 74478212 specifically is an inductor used in AC power electronics for inductive heating. Used for energy conversion in everything from RF induction heating to AC current modulation, the 74478212 fixed inductor displays an impressive power rating of up to 240W.
An inductor essentially works by generating a magnetic field when an alternating current is applied, and can then transform and control the AC current. At the most basic level, the 74478212 fixed inductor works by utilizing magnetic induction in its core material to generate a magnetic field path, thus inducing the current in the desired direction and limiting or storing active energy.
The 74478212 fixed inductor’s application field primarily focuses on AC power electronics, ranging from controlled rectification of AC power to various AC motor drives. It is also used in radio frequency (RF) induction heating systems, as the power of the inductor depends on the amount of current that is applied to it. Therefore, the 74478212 fixed inductor acts as an effective tool for modulating the AC power to the desired level, making it a powerful component in AC power devices.
Aside from AC power compression, modulation, and RF induction heating, the 74478212 fixed inductor is also used for signal and voltage conditioning in digital signal processing. In data transmission systems, where digital signal processing is at the very core of the operation, the 74478212 fixed inductor’s ability to filter signals makes it an integral part of the system, as the inductor can be used to ‘clean up’ or boost signal strength.
Furthermore, the 74478212 fixed inductor is also used in the design of antennas, transistors and other components of RF communication and control systems, as it has a high power density and therefore ensures a high level of performance when placed in radio frequency circuits. As such, in addition to AC power applications, the 74478212 fixed inductor can also be used for Wi-Fi communication, Bluetooth communication, HAM radio communication, and RF remote control signals.
Overall, the 74478212 fixed inductor has a wide range of application fields, in everything from AC power electronics to RF induction heating, signal conditioning, and antenna design. Its unique design and efficient power output makes it a necessary component in a range of industries, while its impressive power rating makes it well-suited for intense applications. As such, the 74478212 fixed inductor is a reliable and powerful addition to any device.
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...
74478212 Datasheet/PDF