
Allicdata Part #: | ER1840-136JP-ND |
Manufacturer Part#: |
ER1840-136JP |
Price: | $ 3.43 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 20UH 230MA 2.2 OHM TH |
More Detail: | 20µH Unshielded Molded Inductor 230mA 2.2 Ohm Max ... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 3.08514 |
DC Resistance (DCR): | 2.2 Ohm 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: | 24MHz |
Q @ Freq: | 60 @ 2.5MHz |
Series: | ER1840 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 230mA |
Tolerance: | ±5% |
Inductance: | 20µH |
Material - Core: | Iron |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components used to add energy to electric circuits, commonly used in analog and digital electronics. The ER1840-016JP is a type of fixed inductor, and is the focus of this article, which looks at its applications and working principles.
Applications of ER1840-016JP:The ER1840-016JP is a fixed, axial inductor. It is commonly used in signal processing, communications, and automotive applications. Its main advantage is its ability to transfer a high level of energy, and also to provide a good degree of protection from both ESD and EMI (Electrical Static Discharge and Electromagnetic Interference). This makes it ideal for use in a wide range of applications where resilience and reliability are important.
Specifically, the ER1840-016JP is suitable for a range of different machines and components. Amongst these are switching regulators, motor drives, power supplies, switching relays, automotive modules, LED drivers, power transformers, and ultrasound machines. It is also well suited to producing circuits with good immunity against EMC (electromagnetic compatibility).
The ER1840-016JP is designed to be compact and lightweight, so it can easily be integrated into a wide range of different systems. It is available in a wide range of values, and is widely used in the Asia-Pacific region. It is also available in through-hole or surface-mount packages, and has a wide operating temperature range of -55°C to +105°C.
Working Principle:The ER1840-016JP is a fixed inductor, which is made up of two primary parts - a coil of wire wound around a ferrite core. The amount of current flowing through the coil creates a magnetic field, which is then opposed by the core, thus creating a back EMF (electromotive force). The amount of current is regulated by the inductance of the core, which is determined by its size.
The amount of back EMF generated by the ER1840-016JP depends on the frequency of the input voltage. The higher the frequency, the higher the back EMF, and the higher the opposition to the flow of current. This means that the inductor can be used to filter or smooth out high frequency signals, as well as to store energy.
The ER1840-016JP is also designed for use with high current, up to 5A. To prevent heating, the coil is constructed from low resistance materials, and features a high degree of protection against ESD and EMI. The inductor is also encapsulated in a robust, heat-resistant casing, further enhancing its useful features.
Conclusion:The ER1840-016JP is a fixed inductor, designed to operate in a wide range of different machines and components, from switching regulators to LED drivers. It is lightweight, and offers a good level of protection from ESD and EMI, making it ideal for use in high-energy applications. The inductor works by creating a magnetic field with the current flowing through the coil, which is then opposed by the core, creating a back EMF which is determined by the inductance of the core. The high current and heat protection built into the inductor make it highly efficient and reliable in even the toughest of environments.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
ER1840-18JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 3.3UH 945MA 140... |
ER1840-16KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 2.7UH 460MA 1.2... |
ER1840-107JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 510NH 1.45A 125... |
ER1840-114JS | API Delevan ... | 2.3 $ | 250 | FIXED IND 2UH 505MA 970 M... |
ER1840-11JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 1.2UH 785MA 400... |
ER1840-112JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 1.3UH 720MA 485... |
ER1840-34JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 15UH 310MA 1.2 ... |
ER1840-19JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 3.6UH 870MA 155... |
ER1840-29JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 9.1UH 440MA 605... |
ER1840-12JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 1.5UH 720MA 485... |
ER1840-13JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 1.8UH 580MA 740... |
ER1840-28JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 8.2UH 520MA 440... |
ER1840-24KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 5.6UH 645MA 280... |
ER1840-30JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 10UH 440MA 605 ... |
ER1840-24JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 5.6UH 645MA 280... |
ER1840-02KP | API Delevan ... | 3.12 $ | 1000 | FIXED IND 220NH 2.7A 35 M... |
ER1840-12JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 1.5UH 720MA 485... |
ER1840-106JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 430NH 1.7A 85 M... |
ER1840-110JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 910NH 930MA 290... |
ER1840-35KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 18UH 245MA 1.95... |
ER1840-104JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 300NH 2A 65 MOH... |
ER1840-109JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 750NH 1.1A 205 ... |
ER1840-00JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 150NH 2.9A 30 M... |
ER1840-31JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 11UH 335MA 1.05... |
ER1840-103JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 240NH 2A 65 MOH... |
ER1840-37JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 24UH 205MA 2.75... |
ER1840-08KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 680NH 1.3A 150 ... |
ER1840-28KM | API Delevan ... | 3.12 $ | 1000 | FIXED IND 8.2UH 520MA 440... |
ER1840-34KP | API Delevan ... | 3.12 $ | 1000 | FIXED IND 15UH 310MA 1.2 ... |
ER1840-34JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 15UH 310MA 1.2 ... |
ER1830NPAS | Carlo Gavazz... | 88.01 $ | 1000 | PHOTO RETRO M18 3M NPN |
ER1840-110JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 910NH 930MA 290... |
ER1840-16KM | API Delevan ... | 3.12 $ | 1000 | FIXED IND 2.7UH 460MA 1.2... |
ER1840-38JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 27UH 205MA 2.75... |
ER1840-102JP | API Delevan ... | 3.43 $ | 1000 | FIXED IND 200NH 2.7A 35 M... |
ER1840-25JM | API Delevan ... | 3.43 $ | 1000 | FIXED IND 6.2UH 560MA 375... |
ER1840-06KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 470NH 1.7A 85 M... |
ER1840-13KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 1.8UH 580MA 740... |
ER1840-28JR | API Delevan ... | 6.85 $ | 1000 | FIXED IND 8.2UH 520MA 440... |
ER1840-00KR | API Delevan ... | 6.23 $ | 1000 | FIXED IND 150NH 2.9A 30 M... |
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...
