| Allicdata Part #: | 1782R-51H-ND |
| Manufacturer Part#: |
1782R-51H |
| Price: | $ 0.75 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 20UH 140MA 3.3 OHM TH |
| More Detail: | 20µH Unshielded Molded Inductor 140mA 3.3 Ohm Max ... |
| DataSheet: | 1782R-51H Datasheet/PDF |
| Quantity: | 1000 |
| 3500 +: | $ 0.68229 |
| DC Resistance (DCR): | 3.3 Ohm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
| Supplier Device Package: | -- |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 2.5MHz |
| Operating Temperature: | -55°C ~ 105°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 25MHz |
| Q @ Freq: | 50 @ 2.5MHz |
| Series: | 1782R |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 140mA |
| Tolerance: | ±3% |
| Inductance: | 20µH |
| Material - Core: | Iron |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors are components that store energy when a current passes through them. The 1782R-51H is a type of fixed inductor used in various applications where high-level efficiency and low noise is needed. This article will examine the 1782R-51H\'s application field and working principle.
The 1782R-51H is most often used in electronic applications that require a low power draw and minimal energy losses. Examples include signal processing, noise filtering, and impedance matching. In these applications, the inductors are used to reduce interference and prevent power losses that could otherwise occur due to inductive reactance. The 1782R-51H also offers excellent performance in high-frequency applications.
The 1782R-51H consists of a fixed ferrite core with copper windings wrapped around it in a specific manner. The winding arrangement of the 1782R-51H allows it to produce more inductance than other types of fixed inductors, but also keeps the power losses at a minimum. This makes it suitable for applications with high-heat dissipation requirements. The 1782R-51H is also specifically designed to reduce audible noise.
The working principle of the 1782R-51H is based on the ability of an inductor to store energy when an electric current passes through it. When a current is passed through the 1782R-51H, the copper windings act as a resistive element, preventing the current from dissipating. This causes the current to be stored in the form of a magnetic field around the copper windings. As the current flows through the inductor, the magnetic field around the copper wires amplifies, causing a voltage drop or reactance. Due to this reactance, the inductor is able to reduce interference and power losses throughout the circuit.
The 1782R-51H is an extremely efficient and effective type of fixed inductor. Its ferrite core and copper windings enable it to produce a high level of inductance without causing too much power loss. This makes it suitable for a wide range of high-frequency and low-power applications. The 1782R-51H is also specifically designed to reduce audible noise, making it highly suitable for noise-sensitive applications as well.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1782R-21J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 1.1UH 590MA 180... |
| 1782-41H | API Delevan ... | 0.79 $ | 1000 | FIXED IND 7.5UH 155MA 2.7... |
| 1782-65J | API Delevan ... | 0.82 $ | 1000 | FIXED IND 75UH 88MA 7.3 O... |
| 1-178288-6 | TE Connectiv... | 0.64 $ | 1089 | CONN RECEPT 3.81 6POS KEY... |
| 1782-43F | API Delevan ... | 1.79 $ | 1000 | FIXED IND 9.1UH 130MA 3.7... |
| 1-178296-2 | TE Connectiv... | 2.19 $ | 542 | CONN HDR 6POS R/A KEY-X 1... |
| 1-178295-3 | TE Connectiv... | 1.81 $ | 0 | CONN HDR 5POS R/A KEY-X 3... |
| 1782459 | Phoenix Cont... | 3.2 $ | 1000 | TERM BLOCK HDR 12POS 3.81... |
| 1782R-27J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 2UH 395MA 400 M... |
| 1-178295-5 | TE Connectiv... | 1.05 $ | 853 | CONN HDR 5POS R/A KEY-X T... |
| 1-178293-5 | TE Connectiv... | 0.84 $ | 5081 | CONN HDR 3POS R/A KEY-X T... |
| 1-178288-3 | TE Connectiv... | 0.35 $ | 728 | CONN RECEPT 3.81 3POS KEY... |
| 1782R-49G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 16UH 145MA 3.1 ... |
| 1782R-43F | API Delevan ... | 1.69 $ | 1000 | FIXED IND 9.1UH 130MA 3.7... |
| 1782145 | Phoenix Cont... | 2.31 $ | 1000 | TERM BLOCK HDR 3POS 90DEG... |
| 1782-51J | API Delevan ... | 0.69 $ | 1000 | FIXED IND 20UH 140MA 3.3 ... |
| 1782R-11H | API Delevan ... | 0.75 $ | 1000 | FIXED IND 430NH 650MA 350... |
| 1782-02J | API Delevan ... | 0.69 $ | 1000 | FIXED IND 160NH 1.105A 12... |
| 1782-59J | API Delevan ... | 0.82 $ | 1000 | FIXED IND 43UH 110MA 4.5 ... |
| 1782R-69H | API Delevan ... | 0.84 $ | 1000 | FIXED IND 110UH 66MA 13 O... |
| 1782-75H | API Delevan ... | 0.9 $ | 1000 | FIXED IND 200UH 52MA 21 O... |
| 1782R-91G | API Delevan ... | 1.36 $ | 1000 | FIXED IND 910UH 28MA 72 O... |
| 1782-37F | API Delevan ... | 1.79 $ | 1000 | FIXED IND 5.1UH 185MA 1.8... |
| 2-178294-3 | TE Connectiv... | 0.62 $ | 1000 | CONN HDR 4POS R/A KEY-Y 3... |
| 1782310000 | Weidmuller | 4.38 $ | 1000 | CONN TERM BLK FEED THRU 1... |
| 1782R-77J | API Delevan ... | 0.56 $ | 1000 | FIXED IND 240UH 47MA 25 O... |
| 1782R-45H | API Delevan ... | 0.75 $ | 1000 | FIXED IND 11UH 155MA 2.7 ... |
| 1782R-15G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 620NH 495MA 600... |
| 1782-27G | API Delevan ... | 1.27 $ | 1000 | FIXED IND 2UH 395MA 400 M... |
| 1782R-83F | API Delevan ... | 1.9 $ | 1000 | FIXED IND 430UH 36MA 42 O... |
| 1782R-81H | API Delevan ... | 0.84 $ | 1000 | FIXED IND 360UH 40MA 35 O... |
| 1782R-53G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 24UH 135MA 3.5 ... |
| 1782-51G | API Delevan ... | 1.27 $ | 1000 | FIXED IND 20UH 140MA 3.3 ... |
| 1-178295-2 | TE Connectiv... | 1.53 $ | 738 | CONN HDR 5POS R/A KEY-X 1... |
| 1782R-33J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 3.6UH 250MA 1 O... |
| 1782-03J | API Delevan ... | 0.69 $ | 1000 | FIXED IND 200NH 1.025A 14... |
| 1782R-51H | API Delevan ... | 0.75 $ | 1000 | FIXED IND 20UH 140MA 3.3 ... |
| 1782R-97F | API Delevan ... | 1.69 $ | 1000 | FIXED IND 130NH 1.2A 100 ... |
| 1782R-63F | API Delevan ... | 1.9 $ | 1000 | FIXED IND 62UH 92MA 6.7 O... |
| 1782R-17F | API Delevan ... | 1.69 $ | 1000 | FIXED IND 750NH 415MA 850... |
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...
1782R-51H Datasheet/PDF