0819R-20F Allicdata Electronics
Allicdata Part #:

0819R-20F-ND

Manufacturer Part#:

0819R-20F

Price: $ 2.83
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 680NH 485MA 200 MOHM
More Detail: 680nH Unshielded Molded Inductor 485mA 200 mOhm Ma...
DataSheet: 0819R-20F datasheet0819R-20F Datasheet/PDF
Quantity: 1000
3500 +: $ 2.54810
Stock 1000Can Ship Immediately
$ 2.83
Specifications
DC Resistance (DCR): 200 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 25MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 215MHz
Q @ Freq: 40 @ 25MHz
Series: 0819R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 485mA
Tolerance: ±1%
Inductance: 680nH
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

Fixed inductors (0819R-20Fs) are specialized electronic components that primarily function to regulate the flow of current. They are primarily used in direct current (DC) circuits but can also be used for AC applications up to certain frequencies. Their design and functionality is based on the principle of inductance, which states that an electric current creates a magnetic field that then in turn induces an electromotive force in a nearby conductor. This force opposes the current\'s original direction and, in turn, acts to regulate the current\'s flow and intensity. Fixed inductors use this principle to shape the properties of the current, allowing for stability and precision in certain applications.

As the name implies, fixed inductors are physically characterized by their fixed values of inductance, which is measured in a unit known as the Henry (H). Based on this value, these devices can have a wide range of applications from low frequency signal processing to RF energy transmission. Fixed inductors range in size from small to medium and may come in several electrical configurations such as axial, smd, or shield designs.

Fixed inductors, such as the 0819R-20F, work based on the principle of unitary impedance. This states that the impedance of the device is defined as the ratio of the voltage to the electric current passing through it, whereas the power passing through is equal to the power applied. Thus, the voltage across the inductor is equal to its inductance multiplied by the current passing through it. As such, by controlling the voltage across the inductor, the current can be regulated, allowing for precision and control of the passage of electric current.

The voltage of the 0819R-20F fixed inductor is typically adjustable, allowing for better control of the current flow. Some of these devices come with a needled type of adjustment mechanism to allow for one-time fine tuning, primarily for voltage-controlled applications. In order to adjust the non-adjustable types of fixed inductors, bias voltage can be applied as a method for transposing the voltage across the device, thereby controlling the current passing through it.

Fixed inductors are used in a variety of applications such as high frequency signal processing, harmonic dampening, power supplies, battery management systems, and more. They play an important role in the construction of many electronic devices, ensuring stable and precise electric current flow. The 0819R-20F fixed inductors in particular are known for their high capacitance and efficient energy transfer, making them ideal for high frequency applications such as RF and power conversion.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "0819" Included word is 40
Part Number Manufacturer Price Quantity Description
0819262 Phoenix Cont... 3.72 $ 50 UNICARD SHEETS 1 ROLL=32 ...
0819233 Phoenix Cont... 3.94 $ 1000 UNICARD SHEETS 1 ROLL=40 ...
0819217 Phoenix Cont... 4.38 $ 10 UNICARD SHEETS 1 ROLL=32 ...
0819-0012 EnerSys 26.78 $ 152 BATTERY LEAD ACID 6V 2.5A...
0819-0010 EnerSys 22.2 $ 52 BATTERY LEAD ACID 4V 2.5A...
081936301360 Dialight 41.8 $ 1000 LED BASE T3 1/4 MINI PANE...
081911001100 Dialight 0.0 $ 1000 LED BASE T3 1/4 MINI PANE...
0819482 Phoenix Cont... 28.15 $ 25 UNPRINT MARKER LABEL 500 ...
0819550 Phoenix Cont... 106.62 $ 2 UNPRINT MARKER LABEL 500 ...
0819343 Phoenix Cont... 3.0 $ 30 UNICARD SHEETS 1 ROLL=3 L...
0819301 Phoenix Cont... 3.63 $ 40 UNICARD SHEETS 1 ROLL=10 ...
0819327 Phoenix Cont... 3.63 $ 40 UNICARD SHEETS 1 ROLL=10 ...
0819291 Phoenix Cont... 3.4 $ 1000 UNICARD SHEETS 1 ROLL=10 ...
0819495 Phoenix Cont... 41.29 $ 2 UNPRINT MARKER LABEL 500 ...
0819330 Phoenix Cont... 3.0 $ 4 UNICARD SHEETS 1 ROLL=4 L...
0819521 Phoenix Cont... 53.08 $ 6 LABELS THERMAL TRANSFER P...
0819288 Phoenix Cont... 53.12 $ 3 LABEL ROLL
0819275 Phoenix Cont... 124.66 $ 1000 LABEL
0819589 Phoenix Cont... 106.62 $ 1000 LABELS THERMAL TRANSFER P...
0819314 Phoenix Cont... 3.4 $ 1000 UNICARD SHEETS 1 ROLL=10 ...
0819453 Phoenix Cont... 20.64 $ 1000 UNPRINT MARKER LABEL 500 ...
0819466 Phoenix Cont... 33.03 $ 1000 LABELS THERMAL TRANSFER P...
0819518 Phoenix Cont... 33.79 $ 1000 LABELS THERMAL TRANSFER P...
0819534 Phoenix Cont... 74.31 $ 1000 UNPRINT MARKER LABEL 500 ...
0819563 Phoenix Cont... 106.62 $ 1000 UNPRINT MARKER LABEL 500 ...
0819576 Phoenix Cont... 106.62 $ 1000 LABELS THERMAL TRANSFER P...
08196 Qualtek 1.58 $ 195 WIRE FORM FAN GUARD 150MM...
0819R-00K API Delevan ... 0.75 $ 1000 FIXED IND 100NH 895MA 130...
0819R-02K API Delevan ... 0.75 $ 1000 FIXED IND 120NH 835MA 150...
0819R-04K API Delevan ... 0.75 $ 1000 FIXED IND 150NH 760MA 180...
0819R-06K API Delevan ... 0.75 $ 1000 FIXED IND 180NH 705MA 210...
0819R-08K API Delevan ... 0.75 $ 1000 FIXED IND 220NH 645MA 250...
0819R-10K API Delevan ... 0.75 $ 1000 FIXED IND 270NH 525MA 380...
0819R-12K API Delevan ... 0.75 $ 1000 FIXED IND 330NH 460MA 490...
0819R-14K API Delevan ... 0.75 $ 1000 FIXED IND 390NH 420MA 590...
0819R-16K API Delevan ... 0.75 $ 1000 FIXED IND 470NH 410MA 620...
0819R-18K API Delevan ... 0.75 $ 1000 FIXED IND 560NH 510MA 180...
0819R-20K API Delevan ... 0.75 $ 1000 FIXED IND 680NH 485MA 200...
0819R-22K API Delevan ... 0.75 $ 1000 FIXED IND 820NH 465MA 220...
0819R-24K API Delevan ... 0.75 $ 1000 FIXED IND 1UH 435MA 250 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