ELJ-RF4N7DF Inductors, Coils, Chokes |
|
| Allicdata Part #: | PCD1272TR-ND |
| Manufacturer Part#: |
ELJ-RF4N7DF |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 4.7NH 360MA 170 MOHM |
| More Detail: | 4.7nH Unshielded Multilayer Inductor 360mA 170 mOh... |
| DataSheet: |  ELJ-RF4N7DF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 170 mOhm Max |
| Height - Seated (Max): | 0.022" (0.55mm) |
| Size / Dimension: | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Supplier Device Package: | 0402 (1005 Metric) |
| Package / Case: | 0402 (1005 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100MHz |
| Operating Temperature: | -20°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 4.8GHz |
| Q @ Freq: | 8 @ 100MHz |
| Series: | RF |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 360mA |
| Tolerance: | ±0.3nH |
| Inductance: | 4.7nH |
| Material - Core: | Non-Magnetic |
| Type: | Multilayer |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fixed inductors are inductors whose inductance stays relatively constant over a wide range of frequencies. They are essential components in many electronic circuits and can be found in all sorts of consumer electronics, from mobile phones to computers. One particularly popular fixed inductor is the ELJ-RF4N7DF.
The ELJ-RF4N7DF is a molded power inductor that is suitable for high-frequency applications operating up to 1 GHz. It has a relatively low DC resistance of 4.3 mΩ, making it suitable for use in high-power DC/DC converters. It also has a high-value inductance of 6.36nH, making it useful for filtering, differential mode noise reduction, and noise suppression. The inductor has a rated current of 2.2 A and a rated saturation current of 3.2 A, making it ideal for high-power circuits.
The working principle of the ELJ-RF4N7DF is relatively simple. When current flows through the inductor’s windings, a magnetic field is created, and this magnetic field causes a voltage to be induced in the windings. This voltage opposes the applied voltage, creating a resistance to current flow. In this way, the inductor acts as a limiter, allowing only a certain amount of current to flow through it at any given time.
The ELJ-RF4N7DF is most commonly used in power supplies, high-power switching regulators, and other filters that require high-frequency current limiting. It is also used in the automotive industry, where it is used to reduce noise due to high-frequency switching. It can also be used for differential mode noise reduction and noise suppression in other types of circuits.
In short, the ELJ-RF4N7DF is a high-performance, high-frequency inductor with a wide range of uses. Its low resistance and high inductance make it well-suited for both high-power DC/DC converters and power-supply filtering applications. Its ability to limit current flow enables it to be used in noise suppression and other applications where it is necessary to limit current. As such, the ELJ-RF4N7DF is an incredibly versatile and useful fixed inductor.
The specific data is subject to PDF, and the above content is for reference
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...