SQPW7R68J Allicdata Electronics
Allicdata Part #:

A137471-ND

Manufacturer Part#:

SQPW7R68J

Price: $ 0.29
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 0.68 OHM 7W 5% AXIAL
More Detail: 680 mOhms ±5% 7W Through Hole Resistor Axial Flame...
DataSheet: SQPW7R68J datasheetSQPW7R68J Datasheet/PDF
Quantity: 1000
1 +: $ 0.25650
10 +: $ 0.21420
25 +: $ 0.18360
50 +: $ 0.16524
100 +: $ 0.14382
250 +: $ 0.12850
500 +: $ 0.10402
1000 +: $ 0.08414
5000 +: $ 0.07955
Stock 1000Can Ship Immediately
$ 0.29
Specifications
Series: SQ, CGS
Packaging: Bulk 
Part Status: Active
Resistance: 680 mOhms
Tolerance: ±5%
Power (Watts): 7W
Composition: Wirewound
Features: Flame Proof, Moisture Resistant, Safety
Temperature Coefficient: ±300ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.394" x 0.354" Rectangular x 1.378" L (10.00mm x 9.00mm x 35.00mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors, otherwise referred to as through-hole or surface mount resistors, are an important passive electrical component that plays a major role in controlling electrical circuits. Specifically, the SQPW7R68J through hole resistor is used in a wide range of electrical and electronic applications. In this article, we will discuss the various applications as well as the working principle behind the SQPW7R68J.

One of the most common applications for the SQPW7R68J is as a voltage divider, which is used to reduce the total voltage across a circuit. Essentially a voltage divider is a series of resistors connected in such a way that the voltage across each resistor is proportional to its resistance. The SQPW7R68J is often used in this configuration, with its high tolerance and precision ensuring accurate voltage measurements. Additionally, the SQPW7R68J can be used to act as a protective overload device in a circuit, preventing excess current from flowing and causing permanent damage to the other components.

Another common application of the SQPW7R68J is in power regulation. This device is used to control the amount of power flowing through a circuit, allowing engineers to accurately manipulate the current and voltage of the circuit. This type of power control is especially useful in automotive, industrial, and consumer electronics applications, allowing more efficient power management.

One of the most important advantages of the SQPW7R68J is its thermal stability. This means that the resistor remains relatively unaffected by changes in temperature, allowing it to maintain its electrical characteristics regardless of the application’s environment. This makes the SQPW7R68J an ideal choice for high temperature applications, such as in automotive or industrial settings.

The working principle behind the SQPW7R68J involves the use of an electrically resistive material, such as carbon, silicon, or metal oxide. This material is then formed into a cylindrical shape, with a small drilled hole in the center. This hole is used to accommodate the electrical connections, which are then soldered into place. Once this is completed, the resistor is ready to be used in time-sensitive applications, making it an ideal choice for powering sensitive and powerful circuits.

In conclusion, the SQPW7R68J is a high-performance through hole resistor that is often used in a wide range of electrical and electronic applications. It is particularly useful for high temperature environments, as it offers thermal stability and accuracy. Additionally, the SQPW7R68J’s working principle involves the use of an electrically resistive material, which is then formed into a cylindrical shape with a small hole in the center. These properties make it an ideal choice for powering sensitive and powerful circuits.

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

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