TC33X-2-302E

Series:	Trimpot® TC33 - Open Frame
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	3 kOhms
Power (Watts):	0.1W, 1/10W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.150" x 0.142" Face x 0.047" H (3.80mm x 3.60mm x 1.20mm)

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Introduction

Trimmer potentiometers are one of the main components in many electrical arrangements. They have been used in various electronic circuits ranging from amplifiers and radios to modems, microprocessors, and specialized applications such as robotics and automation. One of the most popular forms of trimmer potentiometers is the TC33X-2-302E. This is an excellent solution for a wide variety of applications thanks to its small size, high accuracy and relatively low cost.

Application Field

The TC33X-2-302E trimmer potentiometer can be used in a variety of applications. It can be used to fine-tune an amplifier, adjust a set point, or as part of a voltage divider.It is commonly used in amplifiers where it can be used to adjust the gain of the amplifier. It can also be used in several other applications such as voltage dividers, oscillators, power supplies, and for adjusting the output of an AC line.The TC33X-2-302E is also widely used in RF applications such as filter tuning, antenna matching, and amplifier loading. It can also be used for phase-shifting applications.

Working Principle

The TC33X-2-302E trimmer potentiometer works on the principle of a variable resistor. A sliding contact, or wiper, is actuated by a small knob or screw. As the wiper is moved, the resistance between the wiper and one end of the potentiometer changes, which adjusts the current flow in the circuit.The TC33X-2-302E is designed to offer precise control of the resistance values, from 0.1Ω to 10Ω. The resetting feature ensures that the wiper returns to its original starting position when released.

Conclusion

The TC33X-2-302E trimmer potentiometer is an excellent solution for many applications. With its small size, high accuracy, and relatively low cost, it is perfect for many uses ranging from amplifier tuning to antenna matching and phase shifting. Its adjustable resistance range, resetting feature, and high reproducibility make it a reliable choice for many electronic circuits.

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