ELJ-RF12NJFB Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD1936TR-ND |
| Manufacturer Part#: |
ELJ-RF12NJFB |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 12NH 320MA 450 MOHM |
| More Detail: | 12nH Unshielded Multilayer Inductor 320mA 450 mOhm... |
| DataSheet: |  ELJ-RF12NJFB Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 450 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: | 2.8GHz |
| Q @ Freq: | 8 @ 100MHz |
| Series: | RF |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 320mA |
| Tolerance: | ±5% |
| Inductance: | 12nH |
| Material - Core: | Non-Magnetic |
| Type: | Multilayer |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
A fixed inductor is an electrical component composed of a coil wound around a core material that stores electric energy in the form of a magnetic field. It is practically a transformer that works in reverse. The ELJ-RF12NJFB is a fixed inductor, widely used in a variety of applications.
Application Fields
The ELJ-RF12NJFB fixed inductor is suitable for a range of applications including but not limited to switching power supplies, automotive and consumer electronics, power filters, and various radio frequency circuits. It is also used in charging circuits for rechargeable batteries.
Working Principle
Whenever electrical current is applied to an inductor, the inductor produces a magnetic field that opposes the change in current. This phenomenon is called inductive reactance. The inductance of the ELJ-RF12NJFB is determined by the number of coils, the diameter of the wire, and the core material. The greater the inductance, the more electrical energy is stored in the magnetic field.
When the ELJ-RF12NJFB is connected in a circuit, the inductive reactance opposes changes in current. In circuits with alternating current, the inductor delays the current variation with respect to voltage variation, producing a phase shift that increases with the inductance. At a certain frequency, the inductor has an impedance which is inversely proportional to the frequency. This means that the inductor behaves as an open circuit for frequencies higher than the resonance frequency.
The ELJ-RF12NJFB fixed inductor is a reliable component with a wide range of applications. Its working principle and practical applications are the key to its success. With proper use, it can be used in many circuits with excellent results.
The specific data is subject to PDF, and the above content is for reference
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