1309P103

Series:	1309
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	10 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±50ppm/°C
Number of Turns:	19
Adjustment Type:	Side Adjustment
Resistive Material:	Wirewound
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.374" x 0.374" Face x 0.197" H (9.50mm x 9.50mm x 5.00mm)

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Trimmer Potentiometers

Trimmer Potentiometers have been widely used since their introduction in the mid-1960\'s. They are essential components in virtually every electronic device, from cell phones to televisions, computers to industrial automation systems. The trimmer potentiometer works by providing a variable amount of resistance, allowing its user to adjust the output level of the device depending on the application.The 1309P103 is one of the more popular varieties of trimmer potentiometer, used in a variety of electronic devices. It is a three-terminal, single-turn, precision rotating potentiometer with a body size of 0.25 inches and a resistance range of 100k ohms.The trimmer potentiometer is composed of three basic parts: a housing, a resistive element, and a set of wiper contacts. Within its housing, the 1309P103 has a single-turn, precision, conductive track on which the wiper moves. The resistive track is composed of a resistive substrate with a resistance range of 0.5 to 100k ohms. The three terminals—two end contacts and one wiper contact—connect the resistive element to the external circuit.In addition to its body size and resistance range, the 1309P103 also features an exceptional temperature coefficient range of ±500ppm/°C. This ensures that the device is able to withstand aggressive environments without thermal errors.One of the primary advantages of the 1309P103 is its small size. It is suited for use in confined spaces and in applications that require minimal hardware space. Additionally, due to its increased life cycle rating, it offers exceptional durability and is suitable for use in high-voltage applications.Because of its size and reliability, the 1309P103 is widely used in a variety of applications. It has become a standard choice for manufacturers of audio products, providing uniformity and reliability for volume adjustment, and has also become a popular choice for home and professional audio applications, such as equalizers and bass boost effects.The trimmer potentiometer is also commonly used in robotics applications. Its precision adjustments allow users to accurately tune motors, ensuring the robotic device moves in a manner that is precise and predictable.The 1309P103 is also a common choice for industrial automation systems, where its small size and high precision allow for the easy integration of multiple devices on the same line. Additionally, the device is found in a variety of home appliances, from television picture adjustments to stove temperature settings.Thanks to its diverse range of applications, the 1309P103 has become a popular choice for engineers, technicians, and hobbyists alike.Overall, the 1309P103 trimmer potentiometer is an excellent choice for a variety of applications. Its small size, long life cycle, and excellent temperature coefficient make it an ideal component for a range of devices, from home audio stereos to industrial automation systems. Thanks to its versatility and durability, the 1309P103 makes an exceptional choice for any application requiring a precision adjustment.

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Part Number	Manufacturer	Price	Quantity	Description