SQP25AJB-1K3

Series:	SQP
Packaging:	Bulk
Part Status:	Active
Resistance:	1.3 kOhms
Tolerance:	±5%
Power (Watts):	25W
Composition:	Metal Oxide Film
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.551" x 0.512" Rectangular x 2.362" L (14.00mm x 13.00mm x 60.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors – SQP25AJB-1K3 Application Field and Working Principle

Through hole resistors are an integral component in the electronic assembly. Among several resistor varieties, through hole resistors are one of the most common and popularly used types. They provide an economical way to provide resistance in circuits. The SQP25AJB-1K3 through hole resistor is one of the resistors available in the through hole resistor range of products. This article will discuss the application field and working principle of the SQP25AJB-1K3 through hole resistor.A through-hole resistor is a type of resistor that is designed to mount on a printed circuit board (PCB) by inserting the ends of the resistor into drill holes on the PCB. It is considered „through-hole“ because the body of the resistor is inserted into the holes and soldered to the board. Through-hole resistors are the most common type of resistor used in circuit boards and provide an economical way to add resistance to various types of PCB assemblies.The SQP25AJB-1K3 through-hole resistor is a 1K ohm resistor which is designed to mount on a standard THT (Through-Hole Technology) PCB. It is a through hole resistor with a standard lead pitch of 2.5mm. The SQP25AJB-1K3 has a resistance tolerance of ±10%. It is also rated for a maximum power dissipation of 25 watts. This makes the SQP25AJB-1K3 an ideal choice for high power applications such as amplifiers and power supplies.The SQP25AJB-1K3 through-hole resistor works on the following principle. When a voltage is applied across the resistor, a current flows through the resistor. The current is proportional to the voltage applied across the resistor and is inversely proportional to the resistance. Since the SQP25AJB-1K3 has a resistance of 1K ohm, a 1V voltage applied across the resistor would result in a current of 1mA.The SQP25AJB-1K3 through-hole resistor has a wide range of applications. It can be used in circuits requiring high power, such as power supplies or amplifiers. It can be used in low voltage circuits such as logic circuits. It can also be used in digital circuits for signal isolation and protection. Additionally, it can be used to provide adjustable resistance in a circuit. The SQP25AJB-1K3 through-hole resistor is available in a variety of packages. It can be purchased in bulk packaging, tape and reel for automated insertion, and through-hole or surface-mount formats. This makes it a versatile and cost-effective choice for a variety of electronic assembly applications.In conclusion, the SQP25AJB-1K3 through-hole resistor is a versatile and cost-effective resistor for a variety of high power and low voltage electronic assembly applications. It works on the principle of applying a voltage across the resistor to produce a current proportional to the voltage applied and inversely proportional to the resistance of the resistor. In addition, it is available in various packages formats, making it a versatile and cost-effective choice for a variety of electronic assembly applications.

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