SQP25AJB-4R3

Series:	SQP
Packaging:	Bulk
Part Status:	Active
Resistance:	4.3 Ohms
Tolerance:	±5%
Power (Watts):	25W
Composition:	Wirewound
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

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors
SQP25AJB-4R3 is a type of through hole resistors. It is a four-terminal resistor with a metal plate and an end-to-end plastic body. The metal plate serves as a suspension and electrical contact point for the resistor, which is housed inside the plastic body.The SQP25AJB-4R3 resistor is used in an array of applications, mainly for power electronics. It is designed to operate in high-frequency and high-power circuits. The resistor can be used in motors, lamps and any circuit that needs to control the current as it passes through.The working principle of the SQP25AJB-4R3 resistor is based on the principle of resistors. It works by introduces resistance to the current in the circuit. When current passes through the resistor, it restricts the movement of electrons and creates a voltage drop across the resistor. This voltage drop between the terminals of the resistor is known as the ohmic drop, which is proportional to the current flowing through the resistor.The resistor also works by absorbing energy and dissipating it as heat. This process occurs when current flows through the resistor and the resistor’s internal voltage drop. As energy is absorbed by the resistor, it is converted into heat energy, which is then dissipated into the environment. This heat energy can then be used to regulate other elements in the circuit, such as temperature sensors and voltage regulators.The SQP25AJB-4R3 contains multiple layers of metal, which are each responsible for a different function. These layers consist of a top layer, a bottom layer, an electrical conductor layer, and an insulation layer. The topmost layer provides the electrical contact point for the resistor, while the bottom layer establishes a durable mechanical connection between the resistor and its housing. The conductor layer provides the ohmic resistance in the resistor, while the insulation layer prevents any stray electrical charge from moving between the layers.Overall, the SQP25AJB-4R3 resistor is a highly reliable and cost-effective solution for power applications. It is designed to operate in high-frequency and high-power circuits and can withstand extreme temperatures and shock. The resistor is highly versatile and can be used in a variety of applications, such as motor control, temperature regulation, and voltage regulation.

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

Part Number	Manufacturer	Price	Quantity	Description