3250L-1-102M

Series:	Trimpot® 3250 - 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:	25
Adjustment Type:	Top Adjustment
Resistive Material:	Wirewound
Mounting Type:	Panel Mount, Wire Leads
Termination Style:	Wire Leads
Size / Dimension:	Rectangular - 0.500" x 0.187" Face x 0.500" H (12.70mm x 4.75mm x 12.70mm)

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Trimmer Potentiometers

Trimmer potentiometers are adjustable resistors which can be used to fine-tune circuit operations such as voltage, current, and impedance. They are also known as trimpots and variable resistors.Trimmer potentiometers come in a range of sizes, shapes, and styles, but they all follow the same basic principles of operation. This article will focus on the 3250L-1-102M, a common type of trimmer potentiometer typically used in electronic devices such as computers, TV sets, and media players.

Application Field

The 3250L-1-102M is a surface mount trimmer potentiometer that offers high reliability and long life. It is designed specifically for use in medical, communications, and industrial applications where reliability and security are paramount.This trimmer potentiometer is a through-hole component which provides a wide range of adjustable resistance in a small form factor. It is also relatively cheap to source, making it a great choice for applications where cost needs to be kept low.The 3250L-1-102M is also popular with hobbyists and students due to its affordability and easy-to-use nature. It is often used in circuits and projects where a variable resistor is needed.

Working Principle

The 3250L-1-102M trimmer potentiometer works on the same principle as a standard resistor but with a few important differences. It consists of a sliding contact situated between two sets of layered resistive material. The resistance value of the component is determined by the position of the contact.When the contact is moved further along the track, the resistance in the circuit increases. This means that more voltage is generated and this voltage can be used to control various aspects of the circuit such as the speed of a motor or the brightness of a display.In the 3250L-1-102M trimmer potentiometer, the contact can be adjusted using an external knob or lever. This makes it easy to adjust the resistance in a circuit without having to disassemble it or reflow solder.

Conclusion

The 3250L-1-102M is a popular trimmer potentiometer that offers a wide range of adjustable resistances in a small form factor. It is designed specifically for medical, communications, and industrial applications, but hobbyists and students also use it because of its affordability and ease of use.The working principle of this trimmer potentiometer is simple; the contact between two sets of resistive material generates a voltage based on the position of the contact. This voltage can be used to adjust various aspects of the circuit.Overall, the 3250L-1-102M is a simple, cost-effective, and reliable trimmer potentiometer that is frequently used in various applications.

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