26S681C Allicdata Electronics
Allicdata Part #:

26S681C-ND

Manufacturer Part#:

26S681C

Price: $ 0.63
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Power Solutions Inc.
Short Description: FIXED IND 680UH 400MA 1.78 OHM
More Detail: 680µH Shielded Wirewound Inductor 400mA 1.78 Ohm M...
DataSheet: 26S681C datasheet26S681C Datasheet/PDF
Quantity: 1000
500 +: $ 0.57330
Stock 1000Can Ship Immediately
$ 0.63
Specifications
DC Resistance (DCR): 1.78 Ohm Max
Height - Seated (Max): 0.232" (5.90mm)
Size / Dimension: 0.496" L x 0.181" W (12.60mm x 4.60mm)
Supplier Device Package: --
Package / Case: Nonstandard
Mounting Type: Surface Mount
Inductance Frequency - Test: 1kHz
Operating Temperature: -40°C ~ 85°C
Ratings: --
Frequency - Self Resonant: 1.83MHz
Q @ Freq: --
Series: 2600
Shielding: Shielded
Current - Saturation: --
Current Rating: 400mA
Tolerance: --
Inductance: 680µH
Material - Core: --
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are commonly used in many different electronics circuits such as power supplies, radio frequency (RF) circuits, and audio amplifiers. The 26S681C is a fixed inductor developed by Matsuo Electric Co., Ltd. for a wide variety of applications. The 26S681C is a cogged, compound-cored inductor that is ideal for applications such as wideband emission control, voltage regulation, current regulation, and power supply line filtering.

The 26S681C has a rated inductance of 7.14 mH, a saturation current of 499 amperes (A) and an internal resistance of 0.011 ohms. It has an established temperature range of -55 degrees Celsius (°C) to +105°C. The maximum operating frequency of this inductor is 400KHz, and it has a rated power dissipation of 16 watts (W).

The application field of the 26S681C is wide. The inductor is commonly used in power supplies, DC/DC converters, switching regulators, and other high-power circuits. It is also suited for high-frequency filtering, line-frequency chokes, reactor coils, tuned circuits, as well as uninterruptible power supply (UPS) systems. The 26S681C is also suitable for use in audio circuits, motor drives, and industrial control systems.

The working principle of the 26S681C is based on Lenz\'s Law. Lenz\'s Law states that an induced current will flow in a conductor in a direction that opposes the change in the magnetic field that produced the current. The current will proceed along the circuit until it dissipates the energy it has absorbed from the magnetic field, resulting in an induced voltage. This voltage generates a current that opposes the magnetic force that generated it.

In the 26S681C, when a current passes through the device, a magnetic field is produced by the inductor’s core. This magnetic field induces a voltage on the inductor’s windings, which opposes the current causing the inductor to oppose the flow of current, resulting in a reduced current. This reduced current helps to ensure stable voltage regulation in power supply applications.

The 26S681C is a high-reliability fixed inductor developed by Matsuo Electric Co., Ltd. The device is suitable for use in a wide range of applications, and is particularly useful in power supply, audio and motor drive applications. The 26S681C operates based on Lenz\'s Law to regulate the current and ensure stable voltage regulation in power supply applications.

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

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