3386S-1-122LF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1.2 kOhms
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 - 3386S-1-122LF application field and working principle

Trimmer potentiometers are widely used in many electronic applications due to its multifunctional features. This includes the 3386S-1-122LF, which is a commonly used and popular precision trimmer potentiometer. This small-sized potentiometer is a significant addition in the collection of potentiometers offered by electronic components dealer companies, providing users with a variety of applications, and is widely used in various sectors.

Principle of trimmer potentiometers

A trimmer potentiometer works in a similar way as a regular potentiometer. A trimmer potentiometer comprises three terminals of which two terminals are used to supply power and one terminal is used as an output. Between the two power terminals, a sliding contact moves along a track, dividing it into two regions with unequal potential.The sliding contact is used to adjust the resistance value and it also acts as a wiper, which makes contact with the track. Depending on the length of the track covered by the sliding contact, the resistance of the trimmer potentiometer is determined. The amount of resistance changes with the change in position of the sliding contact on the track.

Applications of 3386S-1-122LF

The 3386S-1-122LF trimmer potentiometer has a plethora of applications in various industries. It is commonly used in motor control circuits, audio circuits, power regulators, circuit calibration, power supply filters, and for controlling the frequency of oscillators.Furthermore, it is applied in precision applications where its high-precision track and low tolerance increase the accuracy of the output. The 3386S-1-122LF is a popular choice for providing an adjustable voltage level. Its low power consumption and excellent temperature stability make it an ideal option for any precision and temperature-sensitive circuits.It is also used in data communication systems, control systems, and test equipment.

Features of 3386S-1-122LF

The 3386S-1-122LF trimmer potentiometer is a high-precision and sophisticated device, which offers excellent performance and reliable control. It is a single turn, vertical mount trimmer and features a shaft rotation of 300°. It offers a low tolerance of ±20ppm/°C and reliability of 0.2% or less. The contact material of the potentiometer is of premium quality and hence provides stable and smooth operation. It is compatible with soldering of up to 100°C and is available in SMT and Thru-Hole varieties. Its lead and body are made of stainless steel and therefore is resistant to corrosion. Its non-linear and taper types are linear, and it provides linear component development up to 400 million cycles. The 3386S-1-122LF has a maximum adjustment of 340mV and a power rating of 4.5W and the Q factor is 0.4. The device has a power resistor R of 0.025Ω to 0.78Ω and an adjustable resistance range of 20Ω to 22kΩ.

Conclusion

The 3386S-1-122LF is a high-precision trimmer potentiometer, which offers excellent performance and reliable control over various electronic systems. It is a popular choice in various sectors due to its multipurpose and precise application. Its superior features such as low tolerance, high-temperature stability, corrosion resistance, and its wide range of adjustable resistance make it an ideal device for any precision application.

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