
Allicdata Part #: | 1840R-28G-ND |
Manufacturer Part#: |
1840R-28G |
Price: | $ 1.91 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 8.2UH 560MA 400 MOHM |
More Detail: | 8.2µH Unshielded Molded Inductor 560mA 400 mOhm Ma... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 1.73473 |
DC Resistance (DCR): | 400 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.187" Dia x 0.437" L (4.75mm x 11.10mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 7.9MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 48MHz |
Q @ Freq: | 35 @ 7.9MHz |
Series: | 1840R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 560mA |
Tolerance: | ±2% |
Inductance: | 8.2µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Fixed inductors are components that store energy in a magnetic field in devices such as motors, generators, power supplies, TVs, and radios. When external electric current flows through a coil of conducting material that forms the inductor, a magnetic field is generated. This magnetic field can store energy in the form of chemical energy that can be quickly released as electrical energy. However, inductors possess a significant limitation: they are limited to a specific range of values.
The 1840R-28G is a fixed inductor with a high current rating. This particular fixed inductor has a resistance of 1840 Ohms and a maximum current rating of 28 Amps. It is ideal for applications in which an inductor with a higher current rating is needed in a compact size. This inductor has a standard size which makes it suitable for use in a variety of applications.
1840R-28G Application Field
The 1840R-28G fixed inductor is primarily used in switching power supplies, DC-DC converters, motor drives, and signal processing. Its high current rating makes it suitable for applications that require power conversion that involve high currents. It is also suitable for high performance applications such as signal processing and power amplification. Its standard size and low profile make it particularly suited for these types of applications.
1840R-28G Working Principle
The 1840R-28G fixed inductor works on the principle of inductance. When an electric current passes through the inductor, a magnetic field is produced. This magnetic field interacts with the electric current and creates a circular motion which generates both resistance and magnetic flux, creating inductance. This stored flux in the magnetic field is able to quickly release energy in the form of current.
The 1840R-28G fixed inductor offers a high current rating and a small size, making it suitable for a variety of applications. It works on the same principles as all inductors, by storing energy in a magnetic field and quickly releasing it in the form of electrical current. It is an ideal component for power supplies, motor drives, signal processing, and more.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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1840R-32G | API Delevan ... | 1.91 $ | 1000 | FIXED IND 12UH 385MA 850 ... |
MS4800S-30-1840-30X-30R | Omron Automa... | 4.16 $ | 1000 | SAFETY LIGHT CURTAIN |
184076-1 | TE Connectiv... | 2.44 $ | 1000 | CONN RING CIRC 8AWG CRIMP... |
1840377-4 | TRP Connecto... | 86.42 $ | 1000 | CONN MAGJACK 16PORT 1000 ... |
1840R-13K | API Delevan ... | 0.67 $ | 1000 | FIXED IND 1.8UH 610MA 740... |
1840-10J | API Delevan ... | 0.92 $ | 1000 | FIXED IND 1UH 1.05A 250 M... |
1840454-1 | TRP Connecto... | 5.15 $ | 1000 | CONN MAGJACK 1PORT 100 BA... |
1840R-16G | API Delevan ... | 1.91 $ | 1000 | FIXED IND 2.7UH 525MA 1.1... |
1840-24G | API Delevan ... | 2.02 $ | 1000 | FIXED IND 5.6UH 670MA 280... |
1840-24-A1 | Bourns Inc. | 108.07 $ | 1000 | SURGE PROTECTION DEVICE 2... |
1840130000 | Weidmuller | 0.71 $ | 1000 | TERM BLOCK HDR 3POS 90DEG... |
1840649-4 | TE Connectiv... | 19.55 $ | 1000 | CONN MOD JACK 8P8C R/A SH... |
1840-11K | API Delevan ... | 0.79 $ | 1000 | FIXED IND 1.2UH 835MA 400... |
1840-36H | API Delevan ... | 1.4 $ | 1000 | FIXED IND 22UH 251MA 2 OH... |
1840-38G | API Delevan ... | 2.02 $ | 1000 | FIXED IND 27UH 214MA 2.75... |
1840R-32J | API Delevan ... | 0.83 $ | 1000 | FIXED IND 12UH 385MA 850 ... |
1840R-07G | API Delevan ... | 1.91 $ | 1000 | FIXED IND 560NH 1.67A 100... |
1840R-20G | API Delevan ... | 1.91 $ | 1000 | FIXED IND 3.9UH 900MA 155... |
MSF4800S-30-1840-10X-10R | Omron Automa... | 4.16 $ | 1000 | SAFETY LIGHT CURTAIN |
1840780-7 | TRP Connecto... | 7.14 $ | 1000 | CONN MAGJACK 1PORT 100 BA... |
5-1840450-7 | TRP Connecto... | 0.0 $ | 1000 | CONN MAGJACK 1PORT 100 BA... |
1840410000 | Weidmuller | 1.79 $ | 1000 | TERM BLOCK HDR 8POS 90DEG... |
1840R-04H | API Delevan ... | 1.6 $ | 1000 | FIXED IND 330NH 2.36A 50 ... |
1840-04H | API Delevan ... | 1.74 $ | 1000 | FIXED IND 330NH 2.36A 50 ... |
1840R-24F | API Delevan ... | 2.45 $ | 1000 | FIXED IND 5.6UH 670MA 280... |
1840R-26K | API Delevan ... | 0.67 $ | 1000 | FIXED IND 6.8UH 580MA 375... |
1840R-30K | API Delevan ... | 0.67 $ | 1000 | FIXED IND 10UH 455MA 600 ... |
1840419-2 | TRP Connecto... | 6.06 $ | 597 | CONN MAGJACK 1PORT 100 BA... |
1840977-2 | TRP Connecto... | 68.71 $ | 1000 | CONN MAGJACK 12PORT 1000 ... |
1840R-13J | API Delevan ... | 0.83 $ | 1000 | FIXED IND 1.8UH 610MA 740... |
1840R-16H | API Delevan ... | 1.27 $ | 1000 | FIXED IND 2.7UH 525MA 1.1... |
MS4800A-30-1840 | Omron Automa... | 3.47 $ | 1000 | SAFETY LIGHT CURTAIN |
1840420000 | Weidmuller | 2.0 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
1-1840727-3 | TRP Connecto... | 5.61 $ | 1000 | CONN MAGJACK 1PORT 1000 B... |
1840R-32K | API Delevan ... | 0.67 $ | 1000 | FIXED IND 12UH 385MA 850 ... |
1840R-10J | API Delevan ... | 0.83 $ | 1000 | FIXED IND 1UH 1.05A 250 M... |
1840R-24J | API Delevan ... | 0.83 $ | 1000 | FIXED IND 5.6UH 670MA 280... |
1840227 | Phoenix Cont... | 1.26 $ | 1000 | STRAIN RELIEF |
1840337-1 | TRP Connecto... | 84.11 $ | 1000 | CONN MAGJACK 16PORT 1000 ... |
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...
