
Allicdata Part #: | 4494-186-ND |
Manufacturer Part#: |
4494-186 |
Price: | $ 1.79 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 18MH 120MA 9.25 OHM |
More Detail: | 18mH Unshielded Wirewound Inductor 120mA 9.25 Ohm ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 1.61784 |
DC Resistance (DCR): | 9.25 Ohm Max |
Height - Seated (Max): | 0.235" (5.97mm) |
Size / Dimension: | 0.450" L x 0.390" W (11.43mm x 9.91mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 79kHz |
Operating Temperature: | -20°C ~ 80°C |
Ratings: | -- |
Frequency - Self Resonant: | 300kHz |
Q @ Freq: | 150 @ 79kHz |
Series: | 4494 |
Shielding: | Unshielded |
Current - Saturation: | 7mA |
Current Rating: | 120mA |
Tolerance: | ±25% |
Inductance: | 18mH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components that store electric energy into its magnetic field. The 4494-186 is the most commonly used inductor in the electronic industry. It consists of a cylindrical core that is wrapped by two long wires; these being the source of the inductance. This inductor can produce AC or DC current depending on how it\'s wired and configured.
The applications for 4494-186 inductors can vary from general-purpose circuit designs to precision-engineered power supplies. Its ability to reduce the amount of ripple current in a power supply circuit makes it ideal for that purpose, and it has been used in several high-power applications. The 4494-186 is also useful in the radio frequency (RF) and audio frequency (AF) circuits in consumer electronics such as TVs, radios, cell phones, and other items. In addition to helping regulate the power, these inductors have the capability of suppressing interference from signals of other frequencies.
When it comes to the 4494-186’s working principle, it’s fairly simple. The core and windings are designed to store the energy that’s transmitted through them. When an electric current passes through the windings, a magnetic field is created and stored in the core. This magnetic field, in turn, generates a current in the conductor when it is excited by another AC or DC current source. The current that is induced in the conductor is equal to the sum of the electric field and the magnetic field.
The 4494-186 is robust and reliable, making it ideal for almost any application. It is capable of handling both AC and DC currents, and it can provide adjustable inductance in both high and low power settings, making it an attractive component for precision power regulation. It is relatively inexpensive and easy to find, making it an attractive option for those working on low-voltage power supplies or other circuits that require the reliable inductance that the 4494-186 provides.
Because of its versatility and relatively low cost, the 4494-186 is a very popular choice in the field of inductors. It is suitable for a variety of applications, and can be used to provide adjustable inductance as well as reduce the amount of ripple current in power supply circuits. Its ability to store electrical energy within its magnetic field and to induce a current in the conductor when it is excited by another AC or DC source make it a great choice for a variety of circuit designs and applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
4494-156 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 15MH 140MA 6.4 ... |
4494-105 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 1MH 500MA 500 M... |
4494-186 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 18MH 120MA 9.25... |
4494-276 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 27MH 95MA 14.5 ... |
4494R-335 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 3.3MH 300MA 1.5... |
4494R-105 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 1MH 500MA 500 M... |
4494-155 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 1.5MH 460MA 650... |
4494-225 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 2.2MH 400MA 790... |
449425-4 | TE Connectiv... | 78.49 $ | 1000 | ASY 150 POS PIN INSERTCon... |
4494-275 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 2.7MH 330MA 1.2... |
4494R-825 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 8.2MH 170MA 4.5... |
4494R-156 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 15MH 140MA 6.4 ... |
4494-126 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 12MH 150MA 5.75... |
70156-4494 | Omron Automa... | 6.24 $ | 1000 | SYSTEM |
4494-185 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 1.8MH 420MA 700... |
4494-335 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 3.3MH 300MA 1.5... |
4494R-475 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 4.7MH 260MA 1.8... |
4494-106 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 10MH 160MA 5.25... |
4494-686 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 68MH 60MA 35 OH... |
4494-336 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 33MH 90MA 16 OH... |
4494R-395 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 3.9MH 280MA 1.7... |
4494R-107 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 100MH 50MA 50 O... |
4494R-186 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 18MH 120MA 9.25... |
449425-3 | TE Connectiv... | 30.15 $ | 1000 | ASY 150 POS PIN INSERTCon... |
4494-825 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 8.2MH 170MA 4.5... |
4494-566 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 56MH 70MA 27 OH... |
4494R-225 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 2.2MH 400MA 790... |
449423-3 | TE Connectiv... | 124.48 $ | 1000 | INSERT,ASSY,RR, 100 PLUG ... |
4494R-826 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 82MH 55MA 43 OH... |
4494-226 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 22MH 100MA 13 O... |
4494-565 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 5.6MH 220MA 2.6... |
4494-476 | API Delevan ... | 1.79 $ | 1000 | FIXED IND 47MH 80MA 19 OH... |
4494R-125 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 1.2MH 480MA 570... |
4494R-686 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 68MH 60MA 35 OH... |
4494R-565 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 5.6MH 220MA 2.6... |
4494R-336 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 33MH 90MA 16 OH... |
4494R-476 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 47MH 80MA 19 OH... |
4494R-566 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 56MH 70MA 27 OH... |
4494R-685 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 6.8MH 180MA 4 O... |
4494R-185 | API Delevan ... | 4.68 $ | 1000 | FIXED IND 1.8MH 420MA 700... |
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...
