1945R-30F Allicdata Electronics
Allicdata Part #:

1945R-30F-ND

Manufacturer Part#:

1945R-30F

Price: $ 1.93
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 430UH 131MA 10.4 OHM
More Detail: 430µH Unshielded Molded Inductor 131mA 10.4 Ohm Ax...
DataSheet: 1945R-30F datasheet1945R-30F Datasheet/PDF
Quantity: 1000
2500 +: $ 1.74205
Stock 1000Can Ship Immediately
$ 1.93
Specifications
DC Resistance (DCR): 10.4 Ohm
Height - Seated (Max): --
Size / Dimension: 0.193" Dia x 0.447" L (4.90mm x 11.35mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 3.44MHz
Q @ Freq: 65 @ 790kHz
Series: 1945R
Shielding: Unshielded
Current - Saturation: --
Current Rating: 131mA
Tolerance: ±1%
Inductance: 430µH
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 passive electrical components that are used to store electrical energy in the form of a magnetic field. Inductors are composed of a coil of insulated wire that has winding around a core material. The core material is usually made of ferromagnetic material such as iron or ferrite, although some inductors use air as their core material. Inductors are used in many electronic circuits for different purposes such as noise reduction, impedance matching, frequency selection, and for coupling.

The 1945R-30F Inductor is a fixed inductor that is used for high frequency and high current applications. It is a space saving component and is used in applications where reliability and lifespan is important. The 1945R-30F is a molded inductor with a vitreous enamel coated copper wire. It has a high temperature arc resistant leader tape with an epoxy resin thermally conductive glue. This inductor has excellent temperature stability, high power rating, high Q and good shielding characteristics. It is a reliable and durable component that can be used in a wide range of applications.

The 1945R-30F is designed to be used in a variety of high frequency applications such as transistor circuits, switching circuits, rectifiers, and audio amplifiers. It is suitable for switching regulators, radio transceivers, high frequency transformers, broadband amplifiers, and high frequency transmitters. It can also be used in motor controllers and signal filters for power conversion, interfacing with pulse width modulation (PWM) circuits, and as a noise filter for power line interference.

The working principle of a 1945R-30F is based on Faraday\'s Law of Induction, which states that an electric current produces a magnetic field, and a changing magnetic field induces a voltage in a conductor. This principle is used when an electric current passes through a coil of wire in the 1945R-30F, and a voltage is induced in the coil. The induced voltage builds up a magnetic field around the coil which in turn generates an opposing voltage which opposes the current. This is known as inductance and is measured in henries. The 1945R-30F can be used to stabilize the current in a circuit, regulate the voltage drop across a circuit, or filter out unwanted frequencies at radio frequencies.

The 1945R-30F is a versatile and reliable inductor that is used for a wide variety of high frequency applications. It is a space saving component that is easy to use and is designed for high reliability and long lifespan. The 1945R-30F utilizes Faraday’s Law of Induction to regulate the current in a circuit, regulate the voltage drop in a circuit, and filter out unwanted frequencies. This makes it an ideal component for a variety of high frequency applications such as switching regulators, radio transceivers, and broadband amplifiers.

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

Related Products
Search Part number : "1945" Included word is 40
Part Number Manufacturer Price Quantity Description
1945630000 Weidmuller 6.16 $ 1000 TERM BLOCK PLUG 13POS STR...
1945096 Phoenix Cont... 0.11 $ 3454 TERM BLOCK HDR 2POS VERT ...
1945R-33G API Delevan ... 1.37 $ 1000 FIXED IND 560UH 123MA 11....
1945620000 Weidmuller 6.08 $ 1000 TERM BLOCK PLUG 12POS STR...
1945148 Phoenix Cont... 0.37 $ 2057 TERM BLOCK HDR 7POS VERT ...
1945-28H API Delevan ... 0.94 $ 1000 FIXED IND 360UH 137MA 9.6...
1945R-36G API Delevan ... 1.37 $ 1000 FIXED IND 750UH 113MA 14 ...
1945-27G API Delevan ... 1.51 $ 1000 FIXED IND 330UH 142MA 8.9...
1945-29G API Delevan ... 1.51 $ 1000 FIXED IND 390UH 135MA 9.9...
1945R-24F API Delevan ... 1.93 $ 1000 FIXED IND 220UH 155MA 7.4...
1945711 Phoenix Cont... 5.45 $ 1000 TERM BLOCK HDR 24POS VERT...
1945500000 Weidmuller 10.3 $ 1000 TERM BLOCK PLUG 23POS STR...
1945R-15G API Delevan ... 1.37 $ 1000 FIXED IND 39UH 290MA 3.32...
1945-13F API Delevan ... 2.04 $ 1000 FIXED IND 27UH 360MA 2.3 ...
1945R-35J API Delevan ... 0.57 $ 1000 FIXED IND 680UH 115MA 13....
1945-17J API Delevan ... 0.65 $ 1000 FIXED IND 56UH 265MA 3.99...
1945R-10J API Delevan ... 0.71 $ 1000 FIXED IND 15UH 500MA 1.15...
1945-10J API Delevan ... 0.78 $ 1000 FIXED IND 15UH 500MA 1.15...
1945-18F API Delevan ... 2.04 $ 1000 FIXED IND 68UH 250MA 4.48...
1945-33F API Delevan ... 2.04 $ 1000 FIXED IND 560UH 123MA 11....
1945261 Phoenix Cont... 0.89 $ 1000 TERM BLOCK HDR 19POS VERT...
1945380000 Weidmuller 5.9 $ 1000 TERM BLOCK PLUG 11POS STR...
1945250000 Weidmuller 9.42 $ 1000 TERM BLOCK PLUG 21POS STR...
1945270000 Weidmuller 10.3 $ 1000 TERM BLOCK PLUG 23POS STR...
1945-05K API Delevan ... 0.65 $ 1000 FIXED IND 5.6UH 900MA 340...
1945R-23G API Delevan ... 1.37 $ 1000 FIXED IND 180UH 158MA 6.6...
1945R-17H API Delevan ... 0.85 $ 1000 FIXED IND 56UH 265MA 3.99...
1945720000 Weidmuller 9.86 $ 1000 TERM BLOCK PLUG 22POS STR...
1945164 Phoenix Cont... 0.47 $ 8100 TERM BLOCK HDR 9POS VERT ...
1945750000 Weidmuller 1.1 $ 1000 TERM BLOCK PLUG 2POS 5.08...
1945R-14H API Delevan ... 0.85 $ 1000 FIXED IND 33UH 300MA 3.3 ...
1945-27H API Delevan ... 0.94 $ 1000 FIXED IND 330UH 142MA 8.9...
1945R-38G API Delevan ... 1.37 $ 1000 FIXED IND 910UH 107MA 15....
1945R-13J API Delevan ... 0.57 $ 1000 FIXED IND 27UH 360MA 2.3 ...
1945-21H API Delevan ... 0.94 $ 1000 FIXED IND 120UH 170MA 5 O...
1945R-34G API Delevan ... 1.37 $ 1000 FIXED IND 620UH 120MA 12....
1945-23F API Delevan ... 2.04 $ 1000 FIXED IND 180UH 158MA 6.6...
1945-09F API Delevan ... 2.33 $ 1000 FIXED IND 12UH 590MA 810 ...
1945R-32G API Delevan ... 1.37 $ 1000 FIXED IND 510UH 124MA 11....
1945-16J API Delevan ... 0.65 $ 1000 FIXED IND 47UH 275MA 3.7 ...
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