
Allicdata Part #: | 1840R-32K-ND |
Manufacturer Part#: |
1840R-32K |
Price: | $ 0.67 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 12UH 385MA 850 MOHM TH |
More Detail: | 12µH Unshielded Molded Inductor 385mA 850 mOhm Max... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 0.59819 |
DC Resistance (DCR): | 850 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: | 2.5MHz |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 36MHz |
Q @ Freq: | 50 @ 2.5MHz |
Series: | 1840R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 385mA |
Tolerance: | ±10% |
Inductance: | 12µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The application field and working principle of the 1840R-32K fixed inductors can be broken down into two distinct categories: inductance and frequency. The inductance of this type of inductor is determined by its core material, and its frequency is controlled by an external voltage source. When a voltage is applied to the core, the induced magnetic field will cause a voltage drop across the inductor.
Inductance
An 1840R-32K fixed inductor has a fixed inductance value determined by its core material. This is usually made of ferrite and can range from 7uH to 15uH. The core material of these inductors can vary from being a ferrite bead or a toroidal core, depending on the application. There are two main factors that affect the inductance value of these inductors: the coil geometry, and the number of turns on the coil. The coil geometry is determined by the number of winding turns on the coil, and the number of turns affects how much current can be routed through the inductor before losses become too high.
Frequency
The frequency of the 1840R-32K fixed inductors is controlled by an external voltage source. This voltage source is usually an alternating current source. When a voltage is applied to the core of the inductor, a magnetic field will be induced, causing a voltage drop across the inductor. This voltage drop is proportional to the frequency of the alternating current. The frequency of the voltage can then be adjusted by changing the voltage of the external source.
Applications
The 1840R-32K fixed inductor is commonly used in applications such as switching power supplies, automotive electronics, and RF circuits. These inductors are a great option for applications that require precise, predictable inductance values and frequencies. They are also very resistant to temperature variation and can operate at a wide range of temperatures. In addition, the core material of these inductors can be easily customized for specific applications.
Conclusion
The 1840R-32K fixed inductor is a reliable and efficient option for many applications. Its core material can be easily adjusted for specific applications, while its frequency is accurately controlled by a voltage source. This makes the 1840R-32K inductor a great choice for applications that require precision and performance.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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CTX01-18408-R | Eaton | 0.37 $ | 1000 | IND, 95NH, 20 APK 2P SMT9... |
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...
