3386W-1-101RLF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	100 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.375" H (9.53mm x 9.53mm x 9.53mm)

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Introduction

A trimmer potentiometer is a type of variable resistor which is constructed to provide a permanent adjustability to a circuit. Trimmer potentiometers come in a variety of shapes and sizes, with 3386W-1-101RLF being just one of the most popular models. The 3386W-1-101RLF is a three terminal device with an adjustable resistance from 0.01 ohms to an impressive 1 kilohm. It features an adjustable wiper which can be adjusted via a hex screw on the top of the device. The range of resistance is suitable for a variety of applications in the fields of power supplies, communications, instrumentation, motor control and electronic test equipment.

Working Principle

The 3386W-1-101RLF trimmer potentiometer utilises a simple and effective principle to its design. When no current is flowing through the device, a resistance is formed between the two end terminals and remains constant. The adjustable wiper, which is connected to the middle terminal, can then be used to adjust the resistance between the two end terminals. This effectively changes the overall resistance of the device.When a current flows through the device, the adjustable wiper is used to control the flow of the current. A higher resistance is indicative of a lower current flow, while a lower resistance is indicative of a higher current flow. Therefore, by adjusting the resistance of the 3386W-1-101RLF, the flow of current through the device can be regulated and controlled.

Application Field

The 3386W-1-101RLF is primarily used in the field of power supplies, communications, instrumentation, motor control and electronic test equipment. As mentioned previously, this device is ideally suited for applications which require a high adjustable resistance range to be maintained.In the field of power supplies, the 3386W-1-101RLF is often used to monitor the voltage setting of an adjustable power supply. This ensures that the output of the power supply remains stable and within an acceptable voltage range.In the field of communications, the 3386W-1-101RLF is often used as part of the circuitry which is used to modulate a signal. This allows for precise control over the signal which is being transmitted, resulting in a clear and consistent signal transmission.In the field of instrumentation, the 3386W-1-101RLF is often employed to control the signal range in various process control systems. By controlling the signal range, the process control systems are able to maintain a stable and accurate operation.In the field of motor control, the 3386W-1-101RLF is often used to control the speed of a motor. By controlling the speed of the motor, dangerous and erratic motor operation can be avoided, ensuring a safe and efficient operation.Finally, in the field of electronic test equipment, the 3386W-1-101RLF is often used to precisely control the signal which is being measured. This allows for an accurate and repeatable measurement to be taken, ensuring that the data collected is reliable and useful.

Conclusion

The 3386W-1-101RLF trimmer potentiometer is a versatile and reliable device which is used in a variety of applications. It utilises a simple and effective design which allows for precise resistance control. This enables the device to be used in a variety of fields, including power supplies, communications, instrumentation, motor control and electronic test equipment. Overall, the 3386W-1-101RLF is an invaluable device which helps to maintain accurate and reliable operation.

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