RT12C2L102

Series:	Trimpot® RT12 - Sealed
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 kOhms
Power (Watts):	1W
Tolerance:	±5%
Temperature Coefficient:	±50ppm/°C
Number of Turns:	22
Adjustment Type:	Side Adjustment
Resistive Material:	Wirewound
Mounting Type:	Chassis Mount
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 Potentiometers have numerous applications in day-to-day tasks. One such potentiometer that has been used frequently is the RT12C2L102. This high-precision, low-power trimmer potentiometer is available in vertical (vertical fine adjustment) or horizontal (horizontal fine adjustment) packages. Let’s discuss its application field and working principle of this trimmer potentiometer in detail.Application Field of RT12C2L102The RT12C2L102 trimmer potentiometer is mainly used for industrial control applications such as overseeing parameters like temperature, pressure, flow, and speed. It is widely used in the manufacturing processes of electronic and electrical components. It is also used in medical equipment to regulate parameters such as pulse rate, blood pressure, and other vital signs.The RT12C2L102 is renowned for its stability and accuracy and it is used for various purposes. It is used as a device to fine-tune oscillators, mixers, and filters. It is used for applications requiring less than one watt of power. It is also used for gain control in preamplifiers and other audio applications. It is also used in video signal circuits, automotive gas and water controls, as well as other scientific and laboratory instruments.Working Principle of RT12C2L102As with all trimmer potentiometers, the RT12C2L102 works on the principle of variable resistance. There is a contacting element whose position can be changed, thus resulting in different resistance values.The contacts of the RT12C2L102 are made of a hardened stainless steel, which has a long product life and is ideal for high response applications.The RT12C2L102 works by the movement of a wiper along the element of resistance. A spring-loaded wiper is used to bring the contact into a neutral position, thus resulting in a specific resistance value. The resistance value is set by the variable contact positions. A single knob is used in order to adjust the resistance accurately.Additionally, the RT12C2L102 can be used with precision transducers, such as capacitive or resistive transducers. These transducers are used to measure parameters such as pressure, temperature, or speed.ConclusionThe RT12C2L102 trimmer potentiometer is a high-precision, low-power device that is widely used in industrial applications. Its contacts are made of hardened stainless steel and the resistance value is set by the variable contact positions. It works by the movement of a wiper along the element of resistance and can be used with precision transducers for precise measurements. All in all, the RT12C2L102 is a great choice for industrial control applications.

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