SM-31TW103

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Trimmer potentiometers are electronic components that allow for the adjustment of electrical resistance at very precise levels. SM-31TW103 is a trimmer potentiometer specially designed for radio equipment. It features solid performance, reliable strength and good insulation. It is very useful in various control and adjustment applications.

SM-31TW103 consists of a variable resistor and a slider. Inside the trimmer, a sliding contact is attached to a resistor track mounted on a ceramic body. As the small axis is rotated, the contact slides along the track which alters the resistance value between the slider and the terminals. In this way, the trimmer can be used to precisely control the amount of current passing through a circuit.

The SM-31TW103 trimmer is commonly used as a voltage or current regulator in radio equipment, and is also applicable to variable resistors and signal potentiometers. It has a wide operating temperature range of -55°C to +125°C and is available in various models of different resistances ranging from 5KΩ to 500KΩ. Suited for use in larger appliances, the trimmer is housed in a glass-filled polyetherimide package for improved mechanical strength and dielectric performance.

In radio equipment application, the SM-31TW103 trimmer is put to use in critical circuits that require precise level control. It is used to regulate the gain of amplifiers and frequency filters that are constantly used for the tuning of receivers and transmitters. In doing so, the trimmer provides signal stability and adjustable slopes for accurate control over the transmission signal. The SM-31TW103 trimmer is also widely used in antenna tuning capacitors, allowing for efficient tuning without the unwanted environmental noise in the transmission.

Another common field of application of the SM-31TW103 trimmer is in analog and digital control systems. Because of its wide operating temperature range and its extended range of resistances, the trimmer can accurately adjust the gain of amplifiers and provide adjustable voltage and current to devices for their fine-tuning. It is also useful as a variable resistor for logic signal control circuits.

No matter the application, the SM-31TW103 trimmer allows for precise and reliable control of electronic circuits found in radio equipment and other applications. Its wide operating temperature range and extended range of values make it an ideal choice for many different applications, and its solid performance, reliable strength, and good insulation make it a reliable option for the most demanding circuits.

The specific data is subject to PDF, and the above content is for reference