
Allicdata Part #: | 495-6749-2-ND |
Manufacturer Part#: |
B82144B2122K000 |
Price: | $ 0.22 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | EPCOS (TDK) |
Short Description: | FIXED IND 1.2UH 4.25A 44 MOHM TH |
More Detail: | 1.2µH Unshielded Wirewound Inductor 4.25A 44 mOhm ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.20831 |
3000 +: | $ 0.19606 |
5000 +: | $ 0.18993 |
10000 +: | $ 0.18380 |
25000 +: | $ 0.17768 |
DC Resistance (DCR): | 44 mOhm Max |
Height - Seated (Max): | 0.551" (14.00mm) |
Size / Dimension: | 0.256" Dia (6.50mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 1MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 190MHz |
Q @ Freq: | 60 @ 2.52MHz |
Series: | LBC |
Shielding: | Unshielded |
Current - Saturation: | 7.4A |
Current Rating: | 4.25A |
Tolerance: | ±10% |
Inductance: | 1.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components used to store and deliver electrical energy. Their unique application fields and working principles have made them one of the most important components in the production of electrical and electronic equipment. The fixed inductor B82144B2122K000 is an ideal choice for a wide range of applications in numerous industries.
Fixed inductors are found in all sorts of electronic circuits or systems. Generally, they are used to filter noise, limit frequencies, weel, or provide some kind of control for a specific application. The fixed inductor B82144B2122K000 is no exception, and it is widely used for various practical purposes in both big and small electronic projects. The inductor has a magnetically shielded core and is specifically designed for lead-free soldering processes.
The fixed inductor B82144B2122K000 is suitable to a number of applications where proper operation needs to be maintained up to frequencies of up to 400 kHz. The applications in which they are preferred include voltage regulator modules (VRMs), power supplies, and switching power supplies. In addition, it can also be used to produce low-loss loop filters, where zero inductance, low parasitic losses, and low capacitance are needed.
The working principle of a fixed inductor, including the B82144B2122K000, is rooted in the fundamental concepts of physics. When an electrical current is passed through the inductor, it produces a magnetic field around it, which induces an opposing voltage in the coil and generates an additional current. This changing current generates an electromagnetic field that stores energy. When the current is stopped, the inductor releases its stored energy, creating a voltage in the opposite direction from the current when it was created.
This property of the B82144B2122K000 gives it many advantages in terms of its reliability and efficiency. It works at low temperatures, has a high temperature coefficient, and can withstand voltage surges. Furthermore, it offers good efficiency when it comes to energy conversion. This is why the fixed inductor is such a great choice for a range of applications in which efficiency and reliability of the electrical energy conversion process is paramount.
In conclusion, the fixed inductor B82144B2122K000 is a great choice for a range of applications in many industries. Its ability to work reliably and efficiently makes it an ideal choice for numerous applications, including voltage regulators, power supplies, and switching power supplies. Its working principle is based on the fundamental concept of inductance, which enables it to store and release electrical energy when needed.
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B82144A2265A | EPCOS (TDK) | 0.0 $ | 1000 | FIXED IND 2.6MH 120MA 11 ... |
B82144B1224J000 | EPCOS (TDK) | 0.2 $ | 1000 | FIXED IND 220UH 550MA 1.3... |
B82144F1154J000 | EPCOS (TDK) | 0.2 $ | 1000 | FIXED IND 150UH 670MA 900... |
B82141B1152K9 | EPCOS (TDK) | 0.0 $ | 1000 | FIXED IND 1.5UH 670MA 220... |
B82144B2122K000 | EPCOS (TDK) | 0.22 $ | 1000 | FIXED IND 1.2UH 4.25A 44 ... |
B82141A1153J000 | EPCOS (TDK) | 0.12 $ | 1000 | FIXED IND 15UH 365MA 740 ... |
B82144B2273K000 | EPCOS (TDK) | 0.25 $ | 1000 | FIXED IND 27UH 2A 200 MOH... |
B82144B2224J000 | EPCOS (TDK) | 0.25 $ | 1000 | FIXED IND 220UH 900MA 1.0... |
B82141B1334J | EPCOS (TDK) | 0.0 $ | 1000 | FIXED IND 330UH 105MA 9.1... |
B82143B1103K | EPCOS (TDK) | 0.0 $ | 1000 | FIXED IND 10UH 1.1A 250 M... |
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B82144B1223K000 | EPCOS (TDK) | 0.22 $ | 1000 | FIXED IND 22UH 1.25A 280 ... |
B82141B1104J | EPCOS (TDK) | 0.0 $ | 1000 | FIXED IND 100UH 170MA 3.5... |
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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...
