| Allicdata Part #: | 1945R-23G-ND |
| Manufacturer Part#: |
1945R-23G |
| Price: | $ 1.37 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 180UH 158MA 6.6 OHM TH |
| More Detail: | 180µH Unshielded Molded Inductor 158mA 6.6 Ohm Axi... |
| DataSheet: |  1945R-23G Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 1.24419 |
| DC Resistance (DCR): | 6.6 Ohm |
| 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: | 790kHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 5.04MHz |
| Q @ Freq: | 65 @ 790kHz |
| Series: | 1945R |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 158mA |
| Tolerance: | ±2% |
| Inductance: | 180µH |
| Material - Core: | Iron |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors are electronic components that provide inductance in circuits, which mean they build up a magnetic field when electric current is passed through them. One common type of fixed inductor is the 1945R-23G, a multi-layer inductor designed for a variety of applications. This article will discuss the 1945R-23G’s application field and working principle.
The 1945R-23G has a wide range of applications, including DC to DC converters, high frequency switching power supplies, and other types of power supply circuits. The 1945R-23G is an air-core inductor, meaning that its magnetic core is not made of a physical material but rather is composed of the air between the inductor’s windings. This gives it the advantage of having a very low resistance, which is useful in applications where power output needs to be conserved.
In addition to its applications, the 1945R-23G also has its own unique working principle. The 1945R-23G is composed of two different coils that are wound in opposite directions. When a current passes through the inductor, a magnetic field is formed by the two coils, which induces a voltage in the opposite coil due to electromagnetic induction. This voltage is in opposite direction to the current, creating a self-correcting mechanism and reducing the amount of power lost as heat. The 1945R-23G also features a ferrite dust core, which allows it to maintain its inductance even when current density increases.
The 1945R-23G is a versatile component that can be used in a variety of applications. Its air-core design ensures low power loss and its ferrite dust core allows it to maintain its inductance even when current density is high. The 1945R-23G is a reliable choice for power electronics applications, due to its self-correcting mechanism and its ability to provide high inductance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1945630000 | Weidmuller | 6.16 $ | 1000 | TERM BLOCK PLUG 13POS STR... |
| 1945096 | Phoenix Cont... | 0.11 $ | 3454 | TERM BLOCK HDR 2POS VERT ... |
| 1945R-33G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 560UH 123MA 11.... |
| 1945620000 | Weidmuller | 6.08 $ | 1000 | TERM BLOCK PLUG 12POS STR... |
| 1945148 | Phoenix Cont... | 0.37 $ | 2057 | TERM BLOCK HDR 7POS VERT ... |
| 1945-28H | API Delevan ... | 0.94 $ | 1000 | FIXED IND 360UH 137MA 9.6... |
| 1945R-36G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 750UH 113MA 14 ... |
| 1945-27G | API Delevan ... | 1.51 $ | 1000 | FIXED IND 330UH 142MA 8.9... |
| 1945-29G | API Delevan ... | 1.51 $ | 1000 | FIXED IND 390UH 135MA 9.9... |
| 1945R-24F | API Delevan ... | 1.93 $ | 1000 | FIXED IND 220UH 155MA 7.4... |
| 1945711 | Phoenix Cont... | 5.45 $ | 1000 | TERM BLOCK HDR 24POS VERT... |
| 1945500000 | Weidmuller | 10.3 $ | 1000 | TERM BLOCK PLUG 23POS STR... |
| 1945R-15G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 39UH 290MA 3.32... |
| 1945-13F | API Delevan ... | 2.04 $ | 1000 | FIXED IND 27UH 360MA 2.3 ... |
| 1945R-35J | API Delevan ... | 0.57 $ | 1000 | FIXED IND 680UH 115MA 13.... |
| 1945-17J | API Delevan ... | 0.65 $ | 1000 | FIXED IND 56UH 265MA 3.99... |
| 1945R-10J | API Delevan ... | 0.71 $ | 1000 | FIXED IND 15UH 500MA 1.15... |
| 1945-10J | API Delevan ... | 0.78 $ | 1000 | FIXED IND 15UH 500MA 1.15... |
| 1945-18F | API Delevan ... | 2.04 $ | 1000 | FIXED IND 68UH 250MA 4.48... |
| 1945-33F | API Delevan ... | 2.04 $ | 1000 | FIXED IND 560UH 123MA 11.... |
| 1945261 | Phoenix Cont... | 0.89 $ | 1000 | TERM BLOCK HDR 19POS VERT... |
| 1945380000 | Weidmuller | 5.9 $ | 1000 | TERM BLOCK PLUG 11POS STR... |
| 1945250000 | Weidmuller | 9.42 $ | 1000 | TERM BLOCK PLUG 21POS STR... |
| 1945270000 | Weidmuller | 10.3 $ | 1000 | TERM BLOCK PLUG 23POS STR... |
| 1945-05K | API Delevan ... | 0.65 $ | 1000 | FIXED IND 5.6UH 900MA 340... |
| 1945R-23G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 180UH 158MA 6.6... |
| 1945R-17H | API Delevan ... | 0.85 $ | 1000 | FIXED IND 56UH 265MA 3.99... |
| 1945720000 | Weidmuller | 9.86 $ | 1000 | TERM BLOCK PLUG 22POS STR... |
| 1945164 | Phoenix Cont... | 0.47 $ | 8100 | TERM BLOCK HDR 9POS VERT ... |
| 1945750000 | Weidmuller | 1.1 $ | 1000 | TERM BLOCK PLUG 2POS 5.08... |
| 1945R-14H | API Delevan ... | 0.85 $ | 1000 | FIXED IND 33UH 300MA 3.3 ... |
| 1945-27H | API Delevan ... | 0.94 $ | 1000 | FIXED IND 330UH 142MA 8.9... |
| 1945R-38G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 910UH 107MA 15.... |
| 1945R-13J | API Delevan ... | 0.57 $ | 1000 | FIXED IND 27UH 360MA 2.3 ... |
| 1945-21H | API Delevan ... | 0.94 $ | 1000 | FIXED IND 120UH 170MA 5 O... |
| 1945R-34G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 620UH 120MA 12.... |
| 1945-23F | API Delevan ... | 2.04 $ | 1000 | FIXED IND 180UH 158MA 6.6... |
| 1945-09F | API Delevan ... | 2.33 $ | 1000 | FIXED IND 12UH 590MA 810 ... |
| 1945R-32G | API Delevan ... | 1.37 $ | 1000 | FIXED IND 510UH 124MA 11.... |
| 1945-16J | API Delevan ... | 0.65 $ | 1000 | FIXED IND 47UH 275MA 3.7 ... |
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...