1812R-222K Allicdata Electronics
Allicdata Part #:

1812R-222K-ND

Manufacturer Part#:

1812R-222K

Price: $ 0.60
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2.2UH 535MA 700 MOHM
More Detail: 2.2µH Unshielded Inductor 535mA 700 mOhm Max 2-SM...
DataSheet: 1812R-222K datasheet1812R-222K Datasheet/PDF
Quantity: 1000
650 +: $ 0.54407
Stock 1000Can Ship Immediately
$ 0.6
Specifications
DC Resistance (DCR): 700 mOhm Max
Height - Seated (Max): 0.190" (4.83mm)
Size / Dimension: 0.126" L x 0.126" W (3.20mm x 3.20mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 55MHz
Q @ Freq: 50 @ 7.9MHz
Series: 1812R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 535mA
Tolerance: ±10%
Inductance: 2.2µH
Material - Core: Ferrite
Type: --
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 a type of passive electronic component used to store electrical energy in a magnetic field. They can be found in many different applications, including power, telecommunications, consumer products, automotive, and medical. The 1812R-222K is one type of fixed inductor designed for board level applications. In this article, we will look at the application field and working principle of the 1812R-222K.

Applications

The 1812R-222K fixed inductor was specifically designed for board level applications in high-end consumer products and telecommunications. Its high profile allows for surface mount installation and excellent thermal management. Additionally, the 1812R-222K is ideal for stability control in devices that require high input power and output current. As a certified safety component, it is also suitable for medical or automotive applications.

Working Principle

The 1812R-222K fixed inductor works by storing energy in a magnetic field generated by an electrical current in the coil. This magnetic field is created around the hard iron core inside the inductor, which is made up of ferromagnetic materials. As the electrical current is increased, the magnetic field also increases, thus storing more energy in the magnetic field.

When a voltage is applied to the inductor, the stored energy in the magnetic field will cause a current to flow in the inductor, which is known as the inductive current. This inductive current generates an opposing magnetic field that partially cancels out the original magnetic field. As the opposing magnetic field increases, the inductive current gradually decreases until it reaches zero. The energy stored in the inductor is then released in the form of an electric current.

Conclusion

The 1812R-222K fixed inductor is a popular choice for board level applications in consumer products and telecommunications. With its high profile and effective thermal management, it is suitable for high input power and output current stability control. It is also certified for safety, making it an ideal choice for medical or automotive applications. As we have seen, the working principle of the 1812R-222K involves storing energy in a magnetic field and releasing it when a voltage is applied to the inductor.

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

Related Products
Search Part number : "1812" Included word is 29
Part Number Manufacturer Price Quantity Description
181271-1 TE Connectiv... 0.25 $ 1000 CONN SOCKET 30-28AWG CRIM...
AISC-1812H-820K-T Abracon LLC 0.11 $ 1000 FIXED IND 82UH 200MA 2.08...
1812-223K API Delevan ... 0.83 $ 1000 FIXED IND 22UH 250MA 3.2 ...
1812R-562F API Delevan ... 1.97 $ 1000 FIXED IND 5.6UH 427MA 1.1...
CLU048-1812C4-403M2K1 Citizen 28.32 $ 84 COB LED 4000K 80CRILED Li...
1812L190SLPR Littelfuse I... 1.02 $ 1000 PTC RESET FUSE 6V 1.9A 18...
1812R-104H API Delevan ... 0.91 $ 1000 FIXED IND 100UH 158MA 8 O...
1812000000 Weidmuller 1.98 $ 1000 LMZF 5/7/135 3.5 GR7 Posi...
CLU046-1812C1-50AL7G4 Citizen 21.78 $ 1000 COB LED 5000K 70CRI 8712L...
1812R-681J API Delevan ... 0.55 $ 1000 FIXED IND 680NH 379MA 1.4...
1812R-272K API Delevan ... 0.6 $ 1000 FIXED IND 2.7UH 517MA 750...
1812-103K API Delevan ... 0.83 $ 1000 FIXED IND 10UH 354MA 1.6 ...
1812-124G API Delevan ... 1.95 $ 1000 FIXED IND 120UH 158MA 8 O...
1812R-105F API Delevan ... 1.97 $ 1000 FIXED IND 1MH 55MA 60 OHM...
1812-123F API Delevan ... 2.64 $ 1000 FIXED IND 12UH 317MA 2 OH...
1812A G7X1000 Belden Inc. 522.08 $ 1000 2 #24 PVC PVC SRV PVCCond...
TX41AB00-1812-CS2266 TE Connectiv... 23.84 $ 1000 CONN BACKSHELL ADPT SZ18 ...
TXR21AB00-1812BI TE Connectiv... 24.05 $ 1000 CONN BACKSHELL ADPT SZ 18...
TXR61AB90-1812AI TE Connectiv... 56.27 $ 1000 CONN BACKSHELL ADPT SZ 18...
TXR54AB90-1812AI2-CS2477 TE Connectiv... 59.05 $ 1000 CONN BACKSHELL ADPT SZ18 ...
1812953 Phoenix Cont... 3.35 $ 1000 TERM BLOCK HDR 11POS 7.62...
1812S144 Conxall/Swit... 63.38 $ 1000 CBL FMALE RA TO WIRE LEAD...
1812R-271H API Delevan ... 0.83 $ 1000 FIXED IND 270NH 668MA 450...
1812R-103G API Delevan ... 1.41 $ 1000 FIXED IND 10UH 354MA 1.6 ...
1812R-124G API Delevan ... 1.41 $ 1000 FIXED IND 120UH 158MA 8 O...
1812R-103H API Delevan ... 0.91 $ 1000 FIXED IND 10UH 354MA 1.6 ...
TX54AB00-1812H TE Connectiv... 99.32 $ 1000 CONN BACKSHELL ADPT SZ18 ...
CLU048-1812C4-273H7K4 Citizen 28.32 $ 19 COB LED 2700K 97CRILED Li...
TX40BW00-1812 TE Connectiv... 85.04 $ 1000 CONN BACKSHELL ADPT SZ 19...
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