| Allicdata Part #: | 732-11238-2-ND |
| Manufacturer Part#: |
744916121 |
| Price: | $ 0.32 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 21NH 450MA 460 MOHM |
| More Detail: | 21nH Unshielded Wirewound Inductor 450mA 460 mOhm ... |
| DataSheet: | 744916121 Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.28728 |
| DC Resistance (DCR): | 460 mOhm Max |
| Height - Seated (Max): | 0.024" (0.60mm) |
| Size / Dimension: | 0.043" L x 0.024" W (1.10mm x 0.60mm) |
| Supplier Device Package: | SMD |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 250MHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 1.7GHz |
| Q @ Freq: | 25 @ 250MHz |
| Series: | WE-KI HC |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 450mA |
| Tolerance: | ±2% |
| Inductance: | 21nH |
| Material - Core: | Ceramic |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, or inductors in general, are commonly used components in electronic devices, and the 744916121 is no exception. They are the most basic form of inductance and are used to configure and manage the voltage and current in electrical circuits.
Fixed inductors, also known as inductors, are two-terminal electronic components consisting of an inductance and a capacitance in series. The purpose of the inductor is to store energy when an electric current passes through it. When an electric current passes through a coil, a magnetic field is produced, which creates a voltage drop across the inductor. This voltage drop is used to control the output of the circuit.
Fixed inductors, or inductors in general, come in various shapes and sizes. The 744916121 fixed inductor is a typic two-terminal surface-mount device. It is an inductor with a leads placed on opposite sides of a ceramic body. The ceramic body is the component’s core material and acts as a magnetic field shield, allowing for higher current density and stronger inductance.
The 744916121 fixed inductor is designed to support various frequency ranges, from 150 KHz to 6 GHz. It is also designed to provide more power efficiency than typical fixed inductors, featuring a low equivalent series resistance (ESR) and low harmonic distortion. This helps reduce electrical noise in an audio system or other electronic device.
Fixed inductors are used in many types of consumer electronics, including audio speakers, receivers, amplifiers, pre-amps, digital to analog converters (DACs), and headphones. They are also an important component in computer and audio peripherals, such as sound cards, motherboards, and monitors. Fixed inductors are also commonly used in automotive applications, such as in power systems and other electrical components.
Fixed inductors also have numerous other uses, such as in switch-mode power supplies, DC-DC converters, switched-mode amplifiers, and voltage regulators. In addition, inductors are widely used in telecommunications, industrial automation, medical equipment, and military applications.
The 744916121 fixed inductor is an important component in many electronic devices. The component’s core material is designed to provide high current density and strong inductance. Its low ESR and low harmonic distortion provide power efficiency while reducing electrical noise. The wide range of frequency support makes it a versatile component for various applications. From audio and automotive to military and medical applications, fixed inductors are an essential component in many electronic devices.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 744916133 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 33NH 490MA 330 ... |
| 7449152090 | Wurth Electr... | 1.03 $ | 300 | FIXED IND 90NH 30A 1.21 M... |
| 744917218 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 180NH 310MA 1.5... |
| 744910016 | Wurth Electr... | 0.37 $ | 1000 | FIXED IND 1.65NH 1.6A 4 M... |
| 744916119 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 19NH 850MA 175 ... |
| 744914122 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 22NH 4A 5.2 MOH... |
| 744917036 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.6NH 1.9A 31 M... |
| 744912133 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 33NH 3A 4.8 MOH... |
| 744901012 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 1.2NH 700MA 100... |
| 744916020 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 2NH 2.1A 38 MOH... |
| 744902122 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 22NH 250MA 2 OH... |
| 744916121 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 21NH 450MA 460 ... |
| 744900010 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1NH 300MA 300 M... |
| 744912156 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 56NH 3A 6.2 MOH... |
| 744916122 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 22NH 800MA 250 ... |
| 744916087 | Wurth Electr... | 0.32 $ | 10000 | FIXED IND 8.7NH 1.5A 65 M... |
| 744917039 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.9NH 1.6A 39 M... |
| 744916033 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 3.3NH 1.7A 45 M... |
| 744913118 | Wurth Electr... | 0.41 $ | 1000 | FIXED IND 18.5NH 4A 3.9 M... |
| 744902127 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 27NH 250MA 2 OH... |
| 744902168 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 68NH 150MA 5 OH... |
| 744916051 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 5.1NH 1.2A 100 ... |
| 744900039 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 3.9NH 150MA 1.2... |
| 744901027 | Wurth Electr... | 0.1 $ | 10000 | FIXED IND 2.7NH 440MA 300... |
| 744913050 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 5NH 4A 1.8 MOHM... |
| 744912212 | Wurth Electr... | 0.43 $ | 1000 | FIXED IND 120NH 1.5A 17.3... |
| 7449150111 | Wurth Electr... | 0.62 $ | 550 | FIXED IND 111NH 22A 2.11 ... |
| 744917147 | Wurth Electr... | 0.32 $ | 3000 | FIXED IND 47NH 680MA 240 ... |
| 744902156 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 56NH 150MA 5 OH... |
| 744916115 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 15NH 1.1A 130 M... |
| 744916112 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 12NH 1.2A 70 MO... |
| 744917060 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 6NH 1.7A 36 MOH... |
| 744917230 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 300NH 220MA 2.8... |
| 744902110 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 10NH 300MA 1 OH... |
| 744917122 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 22NH 850MA 140 ... |
| 744913025 | Wurth Electr... | 0.41 $ | 500 | FIXED IND 2.5NH 4A 1.1 MO... |
| 744901118 | Wurth Electr... | 0.1 $ | 1000 | FIXED IND 18NH 100MA 2 OH... |
| 744917221 | Wurth Electr... | 0.32 $ | 1000 | FIXED IND 210NH 280MA 2 O... |
| 744900014 | Wurth Electr... | 0.08 $ | 1000 | FIXED IND 1.4NH 250MA 450... |
| 7449152022 | Wurth Electr... | 1.03 $ | 450 | FIXED IND 22NH 40A 0.55 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...
744916121 Datasheet/PDF