SM-43TW203

Series:	SM43
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	20 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	5
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Square - 0.189" L x 0.138" W x 0.201" H (4.80mm x 3.50mm x 5.10mm)

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Trimmer Potentiometers

The SM-43TW203 is a particular type of trimmer potentiometer. Trimmer potentiometers are adjustable resistors used for fine-tuning electronic circuits. They are typically single-turn devices that contain a movable wiper that slides along the resistive element as it is turned. The contact between the wiper and the resistive element produces a voltage output that can be adjusted in order to set the resistance of the device.The SM-43TW203 trimmer potentiometer is a high-performance device that is most commonly used in audio and home theater applications. It is a three-terminal device that includes an adjustment screw to enable users to make fine adjustments to the output voltage. The lower two terminals are used to connect the device to the circuit, while the upper one is the adjustment point. When the adjustment screw is turned, the resistance of the circuit is changed, resulting in a corresponding change in the voltage output.The SM-43TW203 trimmer potentiometer is designed to be used in power supplies, signal processing circuits and other applications where precise control of voltage or resistance is required. It is rated for two watts continuous, and four watts peak. It has a maximum resistance of 1 MΩ, and can handle a maximum voltage of 50V. The temperature range of the device is from -10 to 70°C, making it suitable for use in a variety of settings. The SM-43TW203 trimmer potentiometer is constructed using a carbon composition substrate and silver conductive plastic wiper. The device is designed to be particularly rugged and shock resistant, with a high mechanical lifetime of 200,000 cycles. This makes it ideal for use in electronic equipment and other applications that require reliable performance in harsh environments.Trimmer potentiometers are essential components of any electronic circuit. The SM-43TW203 trimmer potentiometer in particular is a rugged device with high precision performance that is suitable for use in a wide variety of applications. Its ability to handle high voltages and resistances makes it ideal for use in power supplies and signal processing circuits. The device is designed to be shock resistant and reliable, making it suitable for use in a wide variety of environments.

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