ER1840-136JP Allicdata Electronics
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: ER1840-136JP datasheetER1840-136JP Datasheet/PDF
Quantity: 1000
2500 +: $ 3.08514
Stock 1000Can Ship Immediately
$ 3.43
Specifications
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) 
Description

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 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

Related Products
Search Part number : "ER18" Included word is 40
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...
Latest Products
ELJ-PA100KF2

FIXED IND 10UH 590MA 350 MOHM10H Unshiel...

ELJ-PA100KF2 Allicdata Electronics
PE-1008CQ220JTT

FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...

PE-1008CQ220JTT Allicdata Electronics
L-15W13NGV4E

FIXED IND 13NH 600MA SMD13nH Unshielded ...

L-15W13NGV4E Allicdata Electronics
N06DB681K

FIXED IND 680UH 210MA 4.6 OHM680H Unshie...

N06DB681K Allicdata Electronics
LHL16TB471K

FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...

LHL16TB471K Allicdata Electronics
LAL03TA8R2K

FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...

LAL03TA8R2K Allicdata Electronics