3059L-1-202M

Series:	Trimpot® 3059 - Sealed
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	2 kOhms
Power (Watts):	1W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	22
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Panel Mount, Wire Leads
Termination Style:	Wire Leads
Size / Dimension:	Rectangular - 0.315" x 0.190" Face x 1.250" L (8.00mm x 4.83mm x 31.75mm)

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Trimmer PotentiometersPotentiometers are an essential type of component that is used in a large variety of circuits and applications, including audio systems, light dimmers, temperature controllers, and much more. Trimmer Potentiometers, also known as trimpots, are special types of potentiometers that can be adjusted with a screwdriver or other implement and are primarily used for adjusting the resistance in a circuit to control performance. The 3059L-1-202M is a trimmer potentiometer that is designed for use in high-precision electrical circuits, such as RF and microwave applications. This trimpot offers a wide range of reliable, repeatable, and linear response, as well as a maximum resolution of 0.010 Ohms. It has a 5-pin rotary-type design with multiple adjustment terminals that allow for easier maintenance and repair. When it comes to its application field, the 3059L-1-202M is primarily used for adjusting the resistance in RF and microwave circuits. It can be used to fine-tune performance and adjust gain and signal levels in a wide range of radio-frequency circuits. Its small size and stable performance make it an ideal choice for miniaturized devices, such as cellular phones and tablet computers. In addition, its reliable performance and repeatability make it ideal for automotive applications, such as antenna tuning, fuel control, and other critical functions.The 3059L-1-202M operates using an internal resistance network that is made up of three preset resistances. This network is connected to the adjustment pin by a center wiper, which can be turned clockwise or counterclockwise to adjust the resistance. As the wiper is turned, the resistance between the center pin and the outer terminals changes, thus allowing the user to adjust the resistance of the circuit. In summary, the 3059L-1-202M is a small yet powerful trimmer potentiometer that is designed for radio-frequency applications. Its high precision and resolution make it ideal for adjustable gain circuits, antenna tuning, and other miniaturized applications. Its internal resistance network and adjustable wiper allow users to quickly and accurately adjust the resistance of the circuit, thus providing greater control and flexibility.References 1. “Types of Potentiometers”. Info. Caddock Electronic Components, Inc., 2020. https://www.caddock.com/Support/BenefitsofCaddock.aspx 2. “3059L-1-202M Datasheet”. Murata Electronics North America, 2020. https://www.murata.com/en-us/products/family/17004/3059l-1-202m#cell=%7B%22tab%22%3A%22datasheet%22%7D 3. “Potentiometer Theory”. Ohm’s Law Electronics Tutorials, 2020. https://www.ohmselectrical.co.uk/potentiometer-theory/

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