Series:	SQZ
Packaging:	Bulk
Part Status:	Active
Resistance:	2 kOhms
Tolerance:	±5%
Power (Watts):	15W
Composition:	Metal Oxide Film
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial - 4 Leads
Supplier Device Package:	Radial Lead
Size / Dimension:	1.890" L x 0.512" W (48.00mm x 13.00mm)
Height - Seated (Max):	0.532" (13.50mm)
Number of Terminations:	2

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Through Hole Resistors

SQZ15AJB-2K application field and working principle

Through hole resistors are components that are used to resist the flow of electric current. They have a variety of applications in electronic circuits, from basic protection against overloading to tuning the signal strength of a device. The SQZ15AJB-2K is an example of a through-hole resistor. The SQZ15AJB-2K is a two-pin through-hole resistor with a resistance of 2000 ohms. It is constructed with a ceramic body which is coated with a silvery colored and glossy film. The two pins are made of brass and are connected to the body of the resistor by stainless steel press-fit pins, providing a secure connection and low inductance. The SQZ15AJB-2K is designed for use in low noise, high frequency circuits. Its low inductance and minimal interference make it an excellent choice for amplifier and filter circuits. It can also be used in voltage regulation circuits, providing precise and stable voltage levels, and in motor speed control circuits, for protection from over-current or overloading. In amplified circuits, the SQZ15AJB-2K acts as a low-noise filter, blocking higher frequency signals that can cause interference or distortion. It can also be used to dampen the output of signal amplifiers, allowing them to operate at maximum power without introducing distortion. The working principle of the SQZ15AJB-2K is simple. As current flows through the resistor it generates heat, and this heat is dissipated into the environment. The size of the resistor determines the amount of current that can flow through it before it begins to overheat, and so is important for important for calculating the maximum current carrying capacity of the resistor. The SQZ15AJB-2K also features an electrically insulating board which prevents short circuits and provides additional protection against noise. This board also provides insulation from the environment, helping to protect the resistor from moisture or dust which can degrade the performance of the component. In summary, the SQZ15AJB-2K is a two-pin, through-hole resistor with a resistance of 2000 ohms. It is designed for use in low noise, high frequency circuits, and can be used in amplifier and filter circuits, in voltage regulation and motor speed control circuits, and for other general purposes. It is constructed with a ceramic body coated with a silvery colored and glossy film, and two brass pins which are connected to the body of the resistor by stainless steel press-fit pins. The SQZ15AJB-2K also features an electrically insulating board which helps protect it from external elements.

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