
Allicdata Part #: | 1782-79F-ND |
Manufacturer Part#: |
1782-79F |
Price: | $ 2.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 300UH 45MA 28 OHM TH |
More Detail: | 300µH Unshielded Molded Inductor 45mA 28 Ohm Max A... |
DataSheet: | ![]() |
Quantity: | 1000 |
3500 +: | $ 1.81147 |
DC Resistance (DCR): | 28 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: | 790kHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 7MHz |
Q @ Freq: | 30 @ 790kHz |
Series: | 1782 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 45mA |
Tolerance: | ±1% |
Inductance: | 300µH |
Material - Core: | Ferrite |
Type: | Molded |
Part Status: | Active |
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, such as 1782-79F, are important components in many power electronics applications, such as in DC-DC converters, inverters, and power supplies. They are used to filter the power supply voltage, store energy, increase its capacitor capacitance, and reduce the level of EMI (electromagnetic interference) noise.
1782-79F is a self-contained, hermetically sealed, two-coil system of interlocking inductors. It is constructed with two aluminum foil coils wound around a core of ferrite material. Its core configuration is such that, when voltage is applied to one of the coils, the other coil produces a current that is a fraction of the total current going into the original coil. The ratio of current ratio between the two coils can either be a fixed value set by its design, or an adjustable parameter.
The 1782-79F is widely used in many applications, such as: DC-DC converters where high power isolation is needed, or where pulsating current is required; low frequency inverters, pulse generators circuit; switched mode power supplies (SMPS), AC-DC voltage converters, and DC-AC inverters. It can be used for EMI/EMC suppression, and for providing turn-on/turn-off current limiting.
In addition to its wide application field, the 1782-79F has several advantages, including its enclosed construction and hermetically sealed design, which provide great reliability against vibration and other environmental conditions. Its capacity to produce a very low level of EMI noise and to reduce the size of the final device makes it suitable for applications with tight space restrictions. It also offers very high current capacity with minimal power dissipation.
The working principle of the 1782-79F is based on Faraday’s Law of induction. When a voltage is applied to one of the two coils, a magnetic field is created around the coil. This magnetic field interacts with the other coil, inducing a current in it due to its inductive properties. In addition, the electrical energy storage capabilities, the adjustable current ratio, and the reliable hermetic sealing, make the 1782-79F an ideal component for many power electronics applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
1782-05G | API Delevan ... | 1.27 $ | 1000 | FIXED IND 240NH 960MA 160... |
1782-85G | API Delevan ... | 1.42 $ | 1000 | FIXED IND 510UH 35MA 46 O... |
1782-02F | API Delevan ... | 1.79 $ | 1000 | FIXED IND 160NH 1.105A 12... |
1782-47F | API Delevan ... | 1.79 $ | 1000 | FIXED IND 13UH 150MA 2.8 ... |
1782-11J | API Delevan ... | 0.69 $ | 1000 | FIXED IND 430NH 650MA 350... |
1782R-05G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 240NH 960MA 160... |
2-178298-2 | TE Connectiv... | 2.02 $ | 1000 | CONN HDR 10POS R/A KEY-Y ... |
1782330000 | Weidmuller | 5.72 $ | 1000 | CONN TERM BLK FEED THRU 1... |
1782R-47H | API Delevan ... | 0.75 $ | 1000 | FIXED IND 13UH 150MA 2.8 ... |
1782R-27F | API Delevan ... | 1.69 $ | 1000 | FIXED IND 2UH 395MA 400 M... |
178289-8 | TE Connectiv... | 1.13 $ | 2995 | CONN RECEPT 3.81 20POS 2R... |
1782132 | Phoenix Cont... | 2.1 $ | 1000 | TERM BLOCK HDR 2POS 90DEG... |
1782-69H | API Delevan ... | 0.9 $ | 1000 | FIXED IND 110UH 66MA 13 O... |
1782-29G | API Delevan ... | 1.27 $ | 1000 | FIXED IND 2.4UH 335MA 550... |
1782-67G | API Delevan ... | 1.42 $ | 1000 | FIXED IND 91UH 84MA 8 OHM... |
1782446 | Phoenix Cont... | 2.93 $ | 1000 | TERM BLOCK HDR 11POS 3.81... |
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... |
1-178298-2 | TE Connectiv... | 2.65 $ | 644 | CONN HDR 10POS R/A KEY-X ... |
1782540000 | Weidmuller | 13.52 $ | 1000 | LM2NZF5.08/34/135 3.5SN O... |
1782R-11J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 430NH 650MA 350... |
1782R-19J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 910NH 385MA 1 O... |
1782R-97J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 130NH 1.2A 100 ... |
1782R-03G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 200NH 1.025A 14... |
1782R-33G | API Delevan ... | 1.22 $ | 1000 | FIXED IND 3.6UH 250MA 1 O... |
1782-13J | API Delevan ... | 0.69 $ | 1000 | FIXED IND 510NH 545MA 500... |
1782-47H | API Delevan ... | 0.79 $ | 1000 | FIXED IND 13UH 150MA 2.8 ... |
1782-79J | API Delevan ... | 0.82 $ | 1000 | FIXED IND 300UH 45MA 28 O... |
1782R-87H | API Delevan ... | 0.84 $ | 1000 | FIXED IND 620UH 30MA 60 O... |
1782-15F | API Delevan ... | 1.79 $ | 1000 | FIXED IND 620NH 495MA 600... |
1782R-95J | API Delevan ... | 0.53 $ | 1000 | FIXED IND 110NH 1.27A 90 ... |
1782R-21H | API Delevan ... | 0.75 $ | 1000 | FIXED IND 1.1UH 590MA 180... |
1782R-73H | API Delevan ... | 0.84 $ | 1000 | FIXED IND 160UH 57MA 17 O... |
1782-59G | API Delevan ... | 1.42 $ | 1000 | FIXED IND 43UH 110MA 4.5 ... |
1782R-65F | API Delevan ... | 1.9 $ | 1000 | FIXED IND 75UH 88MA 7.3 O... |
2-178288-4 | TE Connectiv... | 0.6 $ | 2340 | CONN RECEPT 3.81 4POS KEY... |
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...
