SQM700JB-12R

Series:	SQM
Packaging:	Bulk
Part Status:	Active
Resistance:	12 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Ceramic
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial
Supplier Device Package:	Radial Lead
Size / Dimension:	0.512" L x 0.354" W (13.00mm x 9.00mm)
Height - Seated (Max):	1.594" (40.50mm)
Number of Terminations:	2

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Introduction

Through Hole Resistors (THRs) are a value-added and cost effective series of resistors used to provide an electrical connection to electrical components. The SQM700JB-12R is a THR from TE Connectivity specifically designed to meet the high-performance needs of applications. It is a high-speed, high-precision machine built with precision and accuracy to meet the most demanding applications.

Overview

The SQM700JB-12R uses a hole and a sleeve as essential parts of the device when making a connection, meaning that it produces a connection that\'s been tested and proven to provide accuracy and reliability. The hole and sleeve design of the SQM700JB-12R make the assembly of integrated circuits a completely automatic process, requiring no manual intervention. The assembly process features an electron gun that moves in three dimensions into precise position in order to deliver accurate, stable resistance. The SQM700JB-12R is available in a range of sizes and can be customized to suit exact specifications in terms of resistance tolerance, power rating, and insulation voltage. It offers fast operation, with a resistance of between 0.1 and 0.2 ohms between terminations, and is designed to meet the needs of high-performance applications.

Applications

The SQM700JB-12R is mainly used in the automotive industry, as well as medical, military and aerospace applications, where increased levels of performance and accuracy are essential. As well as increased performance benefits, the SQM700JB-12R offers design flexibility, allowing it to be used for a number of purposes, including but not limited to:

• High-speed automotive and avionic applications
• Civil and military navigation systems
• High-precision temperature control systems and meters
• High-resolution measurement and control devices, including for aircraft
• Relay systems
• Emergency and alarm systems
• Optical communication systems such as fiber optics
• Military communication systems

Working Principle

The SQM700JB-12R works on the principle of resistive force. Using this principle, the components of the THR device create an electric connection between the two terminals, thus providing a certain amount of resistance across the connection. This resistance is determined by the value of the resistor and its characteristics.The operation of the SQM700JB-12R is based on a tunneling process, where electrons tunnel through an insulator to create an electrical connection between the two components. This causes the electrons to flow on both sides of the resistor, creating and controlling the current flow. Once the current passes through the resistor, it is regulated and protected by the resistive force of the resistor to minimize any potential damage to the device. With this type of operation, the SQM700JB-12R can provide high-performance and reliable resistance.

Conclusion

The SQM700JB-12R THR from TE Connectivity is a very effective and reliable hole and sleeve resistor that is designed to meet the high-performance demands of the most demanding applications. Its tunneling process provides reliable resistance across the connection, ensuring accuracy and stability in operation. Its size and design make it suitable for a wide range of applications, including automotive, military, aerospace, medical, navigation, emergency, and optical communication systems. Its fast operation and customizability also make it an ideal candidate for high-performance applications.

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