
Allicdata Part #: | TC42X-2-303E-ND |
Manufacturer Part#: |
TC42X-2-303E |
Price: | $ 0.15 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Bourns Inc. |
Short Description: | TRIMMER 30K OHM 1/10W SMD |
More Detail: | 30 kOhms 0.1W, 1/10W J Lead Surface Mount Trimmer ... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
6000 +: | $ 0.13514 |
Series: | Trimpot® TC42 - Open Frame |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 30 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 - 0.102" x 0.087" Face x 0.031" H (2.60mm x 2.20mm x 0.80mm) |
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Trimmer potentiometers are variable resistors that are used to adjust the electrical output of a system. The TC42X-2-303E is a specific type of trimmer potentiometer. This device utilizes a three terminal form factor to allow for the adjustment of an electrical device. Its application and working principle is explored here.
Overview
The TC42X-2-303E is a three terminal type trimmer potentiometer. It is constructed from sheet metal that is formed into a conductive pipe or lip. The device is primarily used to adjust the range of electrical parameters of an electrical device. It is commonly found in low-power electronic devices. Its main use is to adjust the current output of the device, but it can also be used to adjust the voltage.
Application
The three terminals of the TC42X-2-303E are used to make adjustments to the electrical output of a device. The device adjusts the range of electrical current by varying the resistance. The three terminals of the device are connected to the electrical device in a series circuit. When the affected voltage is adjusted, the resistance changes which ultimately alters the range of current or voltage that the device outputs. The device can also be used to adjust the voltage level of a device in order to achieve a desired output.
Working Principle
The TC42X-2-303E uses a simple working principle to regulate the range of an electrical parameter. The device works by providing a resistive element in the form of a sheet metal lip. The two inner terminals of the device are connected in series with the electrical device. When the electrical device is activated, the sheet metal lip provides a variable resistance that can be adjusted using the third terminal. By adjusting the third terminal, the amount of resistance provided by the sheet metal can be varied which alters the output of the electrical device.
The TC42X-2-303E is a three terminal trimmer potentiometer. It is primarily used to adjust the range of electrical parameters of an electrical device. Its main usage is to adjust the current output of the device, but it can also be used to adjust the voltage. The device works by providing a resistive element in the form of a sheet metal lip. By adjusting the third terminal, the amount of resistance provided by the sheet metal can be varied which alters the output of the electrical device.
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