| Allicdata Part #: | 732-7286-2-ND |
| Manufacturer Part#: |
744914128 |
| Price: | $ 0.41 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 28NH 4A 6 MOHM SMD |
| More Detail: | 28nH Unshielded Wirewound Inductor 4A 6 mOhm Max N... |
| DataSheet: | 744914128 Datasheet/PDF |
| Quantity: | 500 |
| 500 +: | $ 0.37422 |
| 1000 +: | $ 0.33894 |
| DC Resistance (DCR): | 6 mOhm Max |
| Height - Seated (Max): | 0.125" (3.18mm) |
| Size / Dimension: | 0.270" L x 0.120" W (6.86mm x 3.05mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 150MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 1.8GHz |
| Q @ Freq: | 105 @ 150MHz |
| Series: | WE-CAIR |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 4A |
| Tolerance: | ±5% |
| Inductance: | 28nH |
| Material - Core: | Air |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Inductors have been around for a long time, but the development of advanced and versatile inductors has ushered in a new era of engineering capabilities. The 744914128 fixed inductor is a common example of this. This particular inductor is notable for its short size, low resistance, and high inductance. In addition, this part has a low profile of only 0.1 inches, making it possible to fit into highly compact designs easily. This makes it an appealing option for engineers and designers who are looking for consistent performance with limited space.
The 744914128 fixed inductor is most commonly used in low-profile, high-frequency switching designs. These inductors can handle up to 4 amps of current and small packages, making them a great choice for switching circuits that require higher current levels. Other applications include power line filters, radio frequency (RF) circuits, DC/DC converters, and switch mode power supplies.
The working principle of the 744914128 fixed inductor is quite similar to any other inductor. Electromagnetic coils are present in inductors which create a magnetic field when current is passed through them. This magnetic field induces a counterproductive force which works to resist the change in electric current in the inductor. This prevents a sudden release of energy and keeps the current regulated.
This particular inductor features a shielded design which helps reduce magnetic interference when used in high-frequency switching designs. In addition, this part can withstand maximum operating temperatures up to 125°C, making it suitable for rugged applications. It also features a high value of inductance and is available in both surface mount and through-hole mounting options.
Overall, the 744914128 fixed inductor is a reliable and versatile part that can provide consistent performance in a wide variety of applications. This particular inductor is ideal for high-frequency switching designs due to its shielded design, low profile, high inductance, and low resistance. Its ability to handle higher current levels also makes it a great choice for power line filters, RF circuits, DC/DC converters, and switch mode power supplies. With its robust design, the 744914128 fixed inductor is sure to offer superior performance time after time.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 744917110 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 10NH 1.4A 48 MO... |
| 744900012 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.2NH 300MA 350... |
| 744914135 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 35.5NH 4A 6.8 M... |
| 744900047 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 4.7NH 130MA 1.4... |
| 7449150079 | Wurth Electr... | 0.62 $ | 650 | FIXED IND 79NH 23A 2.11 M... |
| 744917211 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 110NH 440MA 580... |
| 744916137 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 37NH 470MA 480 ... |
| 744910038 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 3.85NH 1.6A 6 M... |
| 744902033 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 3.3NH 300MA 200... |
| 744916127 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 27NH 450MA 330 ... |
| 744912168 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 68NH 2.5A 8.2 M... |
| 744917133 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 33NH 680MA 220 ... |
| 744917227 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 270NH 260MA 2.2... |
| 744916111 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 11NH 1.4A 65 MO... |
| 744917225 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 250NH 240MA 3 O... |
| 7449152111 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 117NH 32A 1.43 ... |
| 744916116 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 16NH 850MA 130 ... |
| 7449150046 | Wurth Electr... | 0.62 $ | 750 | FIXED IND 46.5NH 28A 1.62... |
| 744902068 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 6.8NH 300MA 500... |
| 744917156 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 56NH 610MA 300 ... |
| 744902027 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 2.7NH 300MA 200... |
| 744917182 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 82NH 510MA 460 ... |
| 744917168 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 68NH 600MA 330 ... |
| 744999 | Wurth Electr... | 103.95 $ | 2 | KIT DESIGN FOR INTERFACES |
| 744916143 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 43NH 450MA 520 ... |
| 744916068 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 6.8NH 1.5A 55 M... |
| 744917033 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 3.3NH 1.9A 24 M... |
| 744901068 | Wurth Electr... | 0.1 $ | 10000 | FIXED IND 6.8NH 260MA 900... |
| 744902022 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 2.2NH 300MA 200... |
| 744916147 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 47NH 420MA 580 ... |
| 744917212 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 120NH 420MA 720... |
| 744901033 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 3.3NH 380MA 400... |
| 744914128 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 28NH 4A 6 MOHM ... |
| 744917175 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 75NH 500MA 520 ... |
| 744916039 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.9NH 1.7A 45 M... |
| 744902115 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 15NH 300MA 1 OH... |
| 744902147 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 47NH 200MA 3 OH... |
| 744913112 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 12.5NH 4A 3.4 M... |
| 744900056 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 5.6NH 130MA 1.8... |
| 744902139 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 39NH 200MA 3 OH... |
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...
744914128 Datasheet/PDF