SQPW53R9J Allicdata Electronics
Allicdata Part #:

A137442-ND

Manufacturer Part#:

SQPW53R9J

Price: $ 0.32
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 3.90 OHM 5W 5% AXIAL
More Detail: 3.9 Ohms ±5% 5W Through Hole Resistor Axial Flame ...
DataSheet: SQPW53R9J datasheetSQPW53R9J Datasheet/PDF
Quantity: 1000
1 +: $ 0.28800
10 +: $ 0.20610
25 +: $ 0.16074
50 +: $ 0.13599
100 +: $ 0.10715
250 +: $ 0.09065
500 +: $ 0.07416
1000 +: $ 0.05768
5000 +: $ 0.05480
Stock 1000Can Ship Immediately
$ 0.32
Specifications
Series: SQ, CGS
Packaging: Bulk 
Part Status: Active
Resistance: 3.9 Ohms
Tolerance: ±5%
Power (Watts): 5W
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 0.866" L (10.00mm x 9.00mm x 22.00mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are ubiquitous in electronic systems and machines, providing precision electrical resistance for a wide range of applications. The SQPW53R9J is a type of through hole resistor, consisting of a ceramic body, a pair of molybdenum contact surfaces, and a pair of nickel contacts. The ceramic body is filled with a resistor material, typically a low-resistance ceramic core with a conductive coating on at least one surface, commonly referred to as a "low-side resistor" or "high-side resistor". The contacts and ceramic body form a conductive path connecting the two terminals of the resistor, allowing current to flow in one direction.

The SQPW53R9J is designed to provide accurate and repeatable measurements of voltage drop across a wide range of resistance values. It is widely used in many applications, such as aircraft, telecommunications, medical equipment, and industrial control systems, where precision and reliability are important. It is also used in lighting modules, electrical motors, and power supplies, where it is used to measure the resistance of a particular component. In addition, it is used in telecommunication equipment, where it is used for the accurate and reliable measurement of the resistance of components, such as telephone lines and radio equipment.

The working principle of the SQPW53R9J is based on the concept of a voltage divider. When a voltage is applied across the resistor, it divides the voltage into two components: one across the resistor and one across the other part of the circuit. The voltage across the resistor is proportional to the resistance of the resistor. This principle is also used to measure current in circuits, where the voltage across the resistor is used to calculate the current flowing through it.

The SQPW53R9J is highly accurate and repeatable, and is able to withstand a wide range of temperature and humidity variation without a significant deterioration in performance. It is also designed to be extremely reliable, and is capable of withstanding a large amount of mechanical force without failure. The high accuracy and repeatability of the SQPW53R9J makes it ideal for many different types of applications, such as aircraft, medical equipment, and industrial control systems.

The SQPW53R9J through hole resistor is a reliable and accurate device that can be used in a wide variety of applications. It is a highly reliable and accurate device that is capable of providing reliable measurements of voltage drop across a wide range of resistance values. Its robust design is capable of withstanding a wide range of temperature and humidity variations, allowing it to be used in many hostile environments. The accuracy and repeatability of the SQPW53R9J makes it an ideal choice for many different types of applications, such as aircraft, medical equipment, and industrial control systems.

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

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