1638-02H Allicdata Electronics
Allicdata Part #:

1638-02H-ND

Manufacturer Part#:

1638-02H

Price: $ 0.64
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 300UH 140MA 11.5 OHM
More Detail: 300µH Unshielded Molded Inductor 140mA 11.5 Ohm Ma...
DataSheet: 1638-02H datasheet1638-02H Datasheet/PDF
Quantity: 1000
2500 +: $ 0.58874
Stock 1000Can Ship Immediately
$ 0.64
Specifications
DC Resistance (DCR): 11.5 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.156" Dia x 0.375" L (3.96mm x 9.53mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 5.4MHz
Q @ Freq: 65 @ 790kHz
Series: 1638
Shielding: Unshielded
Current - Saturation: --
Current Rating: 140mA
Tolerance: ±3%
Inductance: 300µH
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 an important type of electronic components in the field of passive components. They are mainly used for filtering, resonance, inductive reaction, energy storage and other functions. The 1638-02H, as an inductor product, is widely used in the field of frequency signal switching circuit. Its main working principle is to induce current and store energy through magnetic flux.

In terms of specific parameters, the 1638-02H has a rated inductance of 2H, which is sufficient to respond to the frequency and resonance of the frequency signal switching circuit. At the same time, the operating temperature range is relatively wide, from large -40°C to +120°C, which can ensure that it can be used under different operating temperatures without affecting its performance. And according to the requirements of different applications, the 1638-02H can be installed upright or lie horizontally. Plus, its packaging structure is quite compact, and it can be embedded in the circuit board.

Specifically, some electronic products based on the 1638-02H are mainly used in current transducers, smart meters, frequency converters, and touch switch circuits, among other applications. In an ac test circuit, for example, it can be used as an anti-interference signal transformer, quickly transmitting and blocking signals, to ensure that signals can respond correctly.

In summary, the 1638-02H is a fixed inductor with a rated inductance of 2H. It is mainly used to help filter and transmit signals in the frequency signal switching circuit. Its operating temperature range, installation orientation and packaging structure are also relatively reasonable and flexible, making it suitable for a variety of applications in the electronics industry.

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

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