SQP15AJB-2R2

Series:	SQP
Packaging:	Bulk
Part Status:	Active
Resistance:	2.2 Ohms
Tolerance:	±5%
Power (Watts):	15W
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:	0.492" Square x 1.890" L (12.50mm x 48.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors are an important type of component used in a wide variety of electrical and electronic devices. They are used to control the current flow through a circuit and provide protection for the circuit\'s components. Through hole resistors are similar to surface mount resistors, but they have a lead that is passed through a hole in the circuit board. This ensures a secure connection between the resistor and the circuit board.The SQP15AJB-2R2 is a through hole resistor. It is made up of two resistor elements: a ceramic disc and a thin film element. The ceramic disc acts as the primary resistor while the film element delivers a secondary resistance. This combination provides the desired resistance properties for a given application.The primary characteristic of the SQP15AJB-2R2 is its high accuracy. The resistor has a tolerance of ±1% and repeatability of ±0.1%. This ensures that the resistance will remain consistent over time.The SQP15AJB-2R2 has many different application fields. These include current sensing, noise filtering, voltage referencing, and temperature measurement. In current sensing applications, the resistor is used to measure the current flowing through a circuit. This is done by measuring the voltage across the resistor. In noise filtering applications, the resistor is used to filter out unwanted noise and signals. In voltage referencing applications, the resistor is used to provide a reference voltage. Finally, in temperature measurement applications, the resistor is used to measure the temperature of a device or environment.The working principle of the SQP15AJB-2R2 is based on the voltage divider circuit. This circuit consists of two resistors connected in series. The voltage across both resistors can be calculated using Ohm\'s Law. The total resistance of the circuit is equal to the sum of the resistances of the two resistors. The voltage drop across each resistor is proportional to their resistance values. The SQP15AJB-2R2 is designed to deliver a pre-set resistance value, which is why it is used in voltage referencing applications.In conclusion, the SQP15AJ-2R2 is a through hole resistor that is designed for a variety of applications. It is designed to provide a high accuracy and repeatability and is used in current sensing, noise filtering, voltage referencing, and temperature measurement. The working principle of the resistor is based on the voltage divider circuit.

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