3386H-1-331LF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	330 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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Trimmer potentiometers, also known as trimmers, trimpots, or preset resistors, are a type of rotary potentiometer used to control the small changes in signals within electronic circuits. The 3386H-1-331LF is a trim pot that provides excellent performance and stability in a wide range of applications.The 3386H-1-331LF is a three-terminal trimmer with a single-turn adjuster and a ceramic element. It features a robust design with a rated maximum power dissipation of 1/4 watt, a terminal base zinc oxide material, and a dual-layer sealed construction to protect against contaminants and dust. In addition, this trimmer pot provides an excellent contact resistance per turn of 0.1 Ohms and a maximum linearity of 1%. The 3386H-1-331LF is ideal for applications such as adjusting and calibrating electrical components, adjusting control systems, and various other precision circuit adjustments. It is also suitable for high density printed circuit board (PCB) layouts. The device can operate in temperatures ranging from -55°C to 125°C and features a thermal constant of less than 150°C/W, making it suitable for use in high temperature and harsh environmental conditions. The 3386H-1-331LF operates on a basic principle of changing resistance by rotational adjustment. By turning the control knob, a resistance change is created on the element inside the device. This resistance change is reflected in the amount of voltage from the device output which can then be measured and tuned with the adjustment of the control. As the control knob is adjusted, more resistance or less resistance is created, allowing for accurate calibration of the device.These trimmer potentiometers provide stability, accuracy, and reliability, making them ideal for use in a variety of high precision applications. The 3386H-1-331LF model features a linear operating temperature range, robust construction, excellent linearity, and low resistance, making it suitable for a range of applications and conditions.

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