3299Y-1-204LF

Series:	Trimpot® 3299 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	200 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.375" x 0.240" Face x 0.395" H (9.53mm x 6.10mm x 10.03mm)

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Introduction

Trimmer potentiometers are a type of adjustable electrical resistance device. They are commonly used to control the volume or sound level of electrical signals, as well as to calibrate circuits to ensure accurate performance. The 3299Y-1-204LF model is a trimmer potentiometer from Yageo Corporation with a pitch size of 10mm and a rated power of 2W.

Application Field

The 3299Y-1-204LF trimmer potentiometer is commonly used to control the volume levels or sound levels of electronic equipment and audio systems. It is also used as an effective way to balance the voltage inputs to precision instruments, computer PCBs, and other electronic devices. Additionally, this model can be used for bias adjustment in TV units and radios, impedance adjustment for audio equipment, and for current control applications.

Working Principle

When used in any application, a trimmer potentiometer works by modulating the resistance level of a circuit. When the knob of the potentiometer is turned, the contact points on its wiper move across the resistive element, increasing or decreasing the current running through it. This adjustment allows the user to create a more precise and accurate balance between the voltage inputs and outputs of the system. The 3299Y-1-204LF is designed to provide an adjustable output resistance range of 10 to 80 Ohms and is capable of working with power up to 2W. It uses a screwdriver slot for adjustment purposes and has a longer rotating life due to its advanced stroke technology. The trimmer potentiometer also features an anti-polarity protection feature, which helps protect it from any damage if the polarity of the input is changed.

Conclusion

The 3299Y-1-204LF trimmer potentiometer is a reliable and versatile device from Yageo Corporation that offers an adjustable resistance range up to 80 Ohms and a rated power of 2W. It is primarily used for controlling voltage inputs and outputs, calibrating circuits, and adjusting sound levels. It also has an anti-polarity protection feature to guard against any accidental damage. The 3299Y-1-204LF is an ideal choice for anyone who needs a reliable trimmer potentiometer for their electronic equipment.

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