LQH32DN4R7M23L Inductors, Coils, Chokes |
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Allicdata Part #: | 490-9818-2-ND |
Manufacturer Part#: |
LQH32DN4R7M23L |
Price: | $ 0.08 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND 4.7UH 450MA 260 MOHM |
More Detail: | 4.7µH Unshielded Wirewound Inductor 450mA 260 mOhm... |
DataSheet: | LQH32DN4R7M23L Datasheet/PDF |
Quantity: | 2000 |
2000 +: | $ 0.07473 |
4000 +: | $ 0.07058 |
6000 +: | $ 0.06643 |
10000 +: | $ 0.06435 |
50000 +: | $ 0.06020 |
100000 +: | $ 0.05812 |
Series: | LQH32 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 4.7µH |
Tolerance: | ±20% |
Current Rating: | 450mA |
Current - Saturation: | -- |
Shielding: | Unshielded |
DC Resistance (DCR): | 260 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | 43MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 105°C |
Inductance Frequency - Test: | 1MHz |
Mounting Type: | Surface Mount |
Package / Case: | Nonstandard |
Supplier Device Package: | 1210 |
Size / Dimension: | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
Height - Seated (Max): | 0.087" (2.20mm) |
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Fixed Inductors
An inductor, or simply an inductance, is a device which is used to store electrical energy in the form of an electromagnetic field when electric current passes through it. It is characterized by its ability to resist changes in electric current. A fixed inductor is an inductor whose inductance is fixed and permanent and cannot be adjusted.
LQH32DN4R7M23L application field and working principle
The LQH32DN4R7M23L fixed inductor is used in various applications that require current stabilization and low-noise operation such as switching power supplies, converters, DC-DC modules, and motor control circuits. This inductor is made up of four magnetic cores, and each core is made of enamelled copper wire that is wound on a copper former, known as an eyelet. When electric current passes through these cores, an electromagnetic field is created in the space between them. These fields interact with each other in such a way that a magnetic flux will be created in the core, aiding in the storage of electrical energy.
The LQH32DN4R7M23L fixed inductor can also be used as an RF filter to reduce EMI and RFI disturbances. This can be achieved by using its magnetic flux to absorb and dissipate the high-frequency electromagnetic waves generated by the electronic equipment. It is also an ideal device for eliminating EMF and RF radiation from transmitting devices such as cell towers and radio base stations.
The principle behind the working of the LQH32DN4R7M23L fixed inductor is based on the relationship between inductance and current. As current passes through the inductor, a magnetic field is created that is proportional to the amount of current flowing through it. This magnetic field interacts with the core of the inductor and induces an opposing electromotive force (EMF) that is proportional to the rate of change of current. This opposing EMF will resist the applied current and thus limit it to a certain level.
The LQH32DN4R7M23L fixed inductor also provides a more efficient and reliable way of controlling electrical current as compared to conventional filtering techniques. Its consistent inductance helps reduce the amount of power consumed during current flow and provides a more stable current output. In addition, its ability to filter out EMI and RFI signals makes it an ideal choice for applications in industrial environments.
Fixed inductors, such as the LQH32DN4R7M23L are widely used in various types of power supplies, converters, DC-DC modules, and motor control circuits. Its ability to store electrical energy, filter out electrical noise, and limit current makes it an essential component for many applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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LQH32PN220MN0L | Murata Elect... | -- | 6000 | FIXED IND 22UH 450MA 810 ... |
LQH32NH3R3J23L | Murata Elect... | 0.11 $ | 1000 | FIXD IND 3.3UH 425MA 200M... |
LQH3NPN470MJRL | Murata Elect... | 0.11 $ | 1000 | FIXED IND 47UH 240MA 1 OH... |
LQH3NPN330MJRL | Murata Elect... | 0.11 $ | 1000 | FIXED IND 33UH 280MA 790 ... |
LQH32PN150MN0L | Murata Elect... | 0.11 $ | 1000 | FIXED IND 15UH 520MA 570 ... |
LQH3NPN150NJ0L | Murata Elect... | 0.0 $ | 1000 | FIXED IND 15UH 590MA 440 ... |
LQH32PNR47NNCL | Murata Elect... | 0.13 $ | 1000 | FIXED IND 470NH 2.9A 28.8... |
LQH32PB100MNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 10UH 450MA 295 ... |
LQH32PB150MNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 15UH 330MA 475 ... |
LQH32PB1R5NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 1.5UH 1.11A 53 ... |
LQH32PB220MNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 22UH 270MA 685 ... |
LQH32PB2R2NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 2.2UH 910MA 64 ... |
LQH32PB3R3NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 3.3UH 800MA 100... |
LQH32PB4R7NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 4.7UH 610MA 155... |
LQH32PB6R8NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 6.8UH 550MA 220... |
LQH31MN120K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 12UH 95MA 2.7 O... |
LQH31MN180K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 18UH 85MA 3.4 O... |
LQH31MN1R8K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 1.8UH 150MA 1.6... |
LQH31MN270K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 27UH 85MA 3.4 O... |
LQH31MN2R7K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 2.7UH 135MA 550... |
LQH31MN390K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 39UH 55MA 7.2 O... |
LQH31MN820K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 82UH 45MA 11 OH... |
LQH31MN8R2K03L | Murata Elect... | 0.2 $ | 1000 | FIXED IND 8.2UH 105MA 2.2... |
LQH32PH220MNCL | Murata Elect... | 0.1 $ | 2000 | FIXED IND 22UH 550MA 822 ... |
LQH3NPZ220MGRL | Murata Elect... | 0.11 $ | 1000 | FIXED IND 22UH 750MA 636 ... |
LQH32MN120K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 12UH 180MA 2 OH... |
LQH32MN121K23L | Murata Elect... | -- | 1000 | FIXED IND 120UH 75MA 8 OH... |
LQH32MN180J23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 18UH 165MA 2.5 ... |
LQH32MN180K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 18UH 165MA 2.5 ... |
LQH32MN181K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 180UH 65MA 10.2... |
LQH32MN1R2M23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.2UH 425MA 600... |
LQH32MN1R8K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.8UH 390MA 700... |
LQH32MN270J23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 27UH 125MA 3.1 ... |
LQH32MN270K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 27UH 125MA 3.1 ... |
LQH32MN390J23L | Murata Elect... | -- | 1000 | FIXED IND 39UH 110MA 3.9 ... |
LQH32MN391K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 390UH 50MA 22 O... |
LQH32MN560K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 56UH 85MA 4.9 O... |
LQH32MN820J23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 82UH 70MA 6.2 O... |
LQH32MN820K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 82UH 70MA 6.2 O... |
LQH32DN101K53L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 100UH 100MA 3.9... |
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...