SM-3TB204 Allicdata Electronics
Allicdata Part #:

SM-3TB204-ND

Manufacturer Part#:

SM-3TB204

Price: $ 1.27
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Nidec Copal Electronics
Short Description: TRIMMER 200K OHM 0.125W SMD
More Detail: 200 kOhms 0.125W, 1/8W Gull Wing Surface Mount Tri...
DataSheet: SM-3TB204 datasheetSM-3TB204 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 1.15989
1000 +: $ 1.09885
2500 +: $ 0.94623
5000 +: $ 0.91571
Stock 1000Can Ship Immediately
$ 1.27
Specifications
Series: SM3
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Resistance: 200 kOhms
Power (Watts): 0.125W, 1/8W
Tolerance: ±20%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 11
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: Gull Wing
Size / Dimension: Square - 0.154" x 0.154" Face x 0.134" H (3.90mm x 3.90mm x 3.40mm)
Description

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Trimmer potentiometers are small electronic devices used to adjust electrical signals in a wide variety of applications, from radio and television tuning to scientific instruments. The SM-3TB204 is one of the most popular trimmer potentiometers available on the market today. It is designed to provide accurate and reliable control of voltage and current levels in both digital and analog circuits.

The SM-3TB204 is a multi-turn trimmer potentiometer that provides precise fine-tuning of electronic signals at different frequencies, enabling a variety of applications. By using three different turn options, the SM-3TB204 can be adjusted over a wide range of frequencies from 0.1kHz to 10kHz. This makes it suitable for use in both commercial and industrial applications.

The working principle of the SM-3TB204 is based on a simple electrical circuit, comprising a small variable resistor (trimmer) coupled with a voltage-sensing capacitor. When a voltage is applied to the circuit, the trimmer adjusts its resistance, allowing current to flow and therefore changing the signal level within the circuit. By adjusting the resistance at different frequencies, the signal level can be finely tuned to meet specific requirements.

The SM-3TB204 has a built-in adjustment mechanism, allowing it to be fine-tuned for high sensitivity and accuracy. It also features a robust construction and an easy-to-use locking screw, making it ideal for use in applications requiring precise control. Finally, the SM-3TB204 is available in a wide range of capacitances, making it suitable for use in different applications.

The SM-3TB204 is widely used in a variety of applications, from digital logic circuits to audio and video equipment. For example, it is used to fine-tune the frequency response of television receivers and to adjust the power gain of video amplifiers. In audio applications, it is used to adjust the frequency balance of audio systems and to control the amplitude of sound waves. In radio communication, it is used to tune receivers to a specific frequency, allowing users to receive transmissions in a particular AM or FM band.

In laboratory and scientific settings, the SM-3TB204 is often used to adjust the operating voltage of electronic instruments. It can also be used to measure and adjust the voltage of a circuit, or to measure and adjust the temperature of a fluid. Finally, it can be used to fine-tune the current and voltage levels of power systems, ensuring safe and reliable operation.

The SM-3TB204 is a popular and versatile trimmer potentiometer that is capable of providing precise and reliable control in a wide variety of applications. Its robust design and simple adjustment mechanism make it an ideal choice for use in both industrial and commercial settings.

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

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