| Allicdata Part #: | 1944-16J-ND |
| Manufacturer Part#: |
1944-16J |
| Price: | $ 0.97 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 1.8UH 720MA 540 MOHM |
| More Detail: | 1.8µH Unshielded Molded Inductor 720mA 540 mOhm Ma... |
| DataSheet: |  1944-16J Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.87696 |
Specifications
| DC Resistance (DCR): | 540 mOhm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
| Supplier Device Package: | -- |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 7.9MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 144MHz |
| Q @ Freq: | 45 @ 15MHz |
| Series: | 1944 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 720mA |
| Tolerance: | ±5% |
| Inductance: | 1.8µH |
| Material - Core: | Phenolic |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed inductors are passive components used to store energy in the form of a magnetic field when an electric current of suitable frequency passes through them. The 1944-16J model is an excellent example of a fixed inductor.
Types of Inductors
Inductors are divided into two major categories: adjustable inductors and fixed inductors. Adjustable inductors are used in applications that require frequent changes in their inductance values. Fixed inductors offer larger inductance values than adjustable inductors.1944-16J Characteristics
The 1944-16J is a surface mount inductor with a peak current rating of 1.25 A. It is designed to operate at temperatures between -40°C and +105°C. It has a DC resistance of 0.6 ohms, inductance of 16 uH, and a Q factor of 30.1944-16J Application Field and Working Principle
The 1944-16J is commonly used in power applications such as voltage regulation, noise filtering, and peak current detection.The working principle of a fixed inductor is based on the relationship between the electric and magnetic fields. When an electric current passes through a coil of wire, it generates a circulating magnetic field. This magnetic field induces an electromotive force (EMF) in the coil that opposes the electric current. The generated EMF is proportional to the rate of change of the current, resulting in a backward motion of the electrons. This action is known as inductance and is measured in henries (H).The 1944-16J is designed to reduce electrical noise and stabilize the power supply voltage. Its large inductance value allows it to store a large amount of energy in the form of a magnetic field. This energy is released when the current reverses its direction, providing a cushion for the voltage spikes. As a result, the power supply remains within the desired voltage range.The 1944-16J inductor is also used for peak current detection and power supply overload protection. This inductor can store energy as a magnetic field during current overload and then gradually release the energy, allowing the voltage to remain within an acceptable range.Conclusion
The 1944-16J fixed inductor is an excellent choice for power applications that require peak current detection and voltage regulation. Its large inductance value, temperature range, and peak current rating make it ideal for use in a wide range of applications.The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "1944" Included word is 40
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 19440031643 | HARTING | 43.83 $ | 1000 | CONN HOOD SIDE ENTRY SZ3A... |
| 10-194424-10 | Amphenol Ind... | 0.69 $ | 1000 | CONN ADAPTER 7P-7P F-M PN... |
| 1944160000 | Weidmuller | 4.83 $ | 1000 | TERM BLOCK PLUG 9POS STR ... |
| 19440005084 | HARTING | 57.32 $ | 1000 | GABLE GLAND M20 6-13 MM P... |
| 1944-05K | API Delevan ... | 0.97 $ | 1000 | FIXED IND 220NH 3A 30 MOH... |
| 1944-11J | API Delevan ... | 1.31 $ | 1000 | FIXED IND 680NH 1.5A 120 ... |
| 1944851 | Phoenix Cont... | 2.13 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 1944770000 | Weidmuller | 9.17 $ | 1000 | TERM BLOCK PLUG 10POS STR... |
| 19440030801 | HARTING | 44.2 $ | 1000 | CONN BASE SIDE ENTRY SZ3A |
| 1944170000 | Weidmuller | 6.57 $ | 29 | TERM BLOCK PLUG 10POS STR... |
| 1944150000 | Weidmuller | 4.45 $ | 1000 | TERM BLOCK PLUG 8POS STR ... |
| 1944480000 | Weidmuller | 8.54 $ | 1000 | TERM BLOCK PLUG 17POS STR... |
| 1944-16J | API Delevan ... | 0.97 $ | 1000 | FIXED IND 1.8UH 720MA 540... |
| 1944-16G | API Delevan ... | 2.16 $ | 1000 | FIXED IND 1.8UH 720MA 540... |
| 1944260000 | Weidmuller | 8.52 $ | 1000 | TERM BLOCK PLUG 19POS STR... |
| 1944R-05K | API Delevan ... | 0.97 $ | 1000 | FIXED IND 220NH 3A 30 MOH... |
| 1944301 | Phoenix Cont... | 0.8 $ | 1000 | TERM BLOCK HDR 4POS VERT ... |
| 1944210000 | Weidmuller | 6.63 $ | 1000 | TERM BLOCK PLUG 14POS STR... |
| 1944-11M | API Delevan ... | 0.81 $ | 1000 | FIXED IND 680NH 1.5A 120 ... |
| 1944-12K | API Delevan ... | 0.97 $ | 1000 | FIXED IND 820NH 1.3A 160 ... |
| 1944R-09H | API Delevan ... | 1.86 $ | 1000 | FIXED IND 470NH 2A 70 MOH... |
| 1944R-11H | API Delevan ... | 1.86 $ | 1000 | FIXED IND 680NH 1.5A 120 ... |
| 1944390000 | Weidmuller | 4.45 $ | 1000 | TERM BLOCK PLUG 8POS STR ... |
| 1944780000 | Weidmuller | 10.38 $ | 1000 | TERM BLOCK PLUG 12POS STR... |
| 1944710000 | Weidmuller | 12.11 $ | 1000 | TERM BLOCK PLUG 14POS STR... |
| 10-194428-51 | Amphenol Ind... | 671.29 $ | 1000 | CONN ADAPTER 12P-12P F-M ... |
| 1944-09J | API Delevan ... | 1.31 $ | 1000 | FIXED IND 470NH 2A 70 MOH... |
| 1944R-17F | API Delevan ... | 2.91 $ | 1000 | FIXED IND 2.2UH 610MA 750... |
| 1944990000 | Weidmuller | 9.04 $ | 1000 | TERM BLOCK PLUG 18POS STR... |
| 194400-01 | Amphenol FCI | 530.74 $ | 1000 | TOOL |
| 19440031443 | HARTING | 40.36 $ | 13 | CONN HOOD TOP ENTRY SZ3A ... |
| 1944-03M | API Delevan ... | 0.81 $ | 1000 | FIXED IND 150NH 3A 30 MOH... |
| 19443100305 | HARTING | 88.36 $ | 5 | CONN BASE BOTTOM ENTRY SZ... |
| 1944880000 | Weidmuller | 3.9 $ | 1000 | TERM BLOCK PLUG 7POS STR ... |
| 1944460000 | Weidmuller | 7.11 $ | 1000 | TERM BLOCK PLUG 15POS STR... |
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