
Allicdata Part #: | SM-3TW104TR-ND |
Manufacturer Part#: |
SM-3TW104 |
Price: | $ 1.30 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Nidec Copal Electronics |
Short Description: | TRIMMER 100K OHM 0.125W SMD |
More Detail: | 100 kOhms 0.125W, 1/8W J Lead Surface Mount Trimme... |
DataSheet: | ![]() |
Quantity: | 1500 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
500 +: | $ 1.17210 |
1000 +: | $ 1.11041 |
2500 +: | $ 0.95619 |
5000 +: | $ 0.92534 |
Series: | SM3 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 100 kOhms |
Power (Watts): | 0.125W, 1/8W |
Tolerance: | ±20% |
Temperature Coefficient: | ±100ppm/°C |
Number of Turns: | 11 |
Adjustment Type: | Top Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Surface Mount |
Termination Style: | J Lead |
Size / Dimension: | Rectangular - 0.154" x 0.126" Face x 0.154" H (3.90mm x 3.20mm x 3.90mm) |
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Trimmer potentiometers, or trimmer pots, are used by engineers and technicians to make electronic systems more adjustable and tunable to their precise needs. They are typically used to control the adjustment of a system’s gain or attenuation. The SM-3TW104 is a trimmer potentiometer designed for high precision applications. It features a low profile package with an operating temperature range of -55°C to +125°C.
The SM-3TW104 is manufactured to a tight tolerance, ensuring that all components in the circuit achieve the precise values designed for the system. This helps to maintain stability by avoiding inaccuracies that could be caused by small changes in the values of resistors in the circuit. The SM-3TW104 is designed to work in small spaces, making it a good choice for many applications. It is often used in places where a quick and precise adjustment is necessary, such as in measuring instruments or audio systems.
The working principle of the SM-3TW104 is based on the flow of electric current through a resistor. A single resistor is connected to two terminals, and the current is able to move between the terminals when it is supplied with power. The value of current flowing through the resistor is determined by the amount of resistance present between the two terminals. The SM-3TW104 trimmer includes a third terminal that can be used to adjust the resistance of the resistor by rotating clockwise or counter-clockwise.
The adjustment of the resistance value is what allows the SM-3TW104 to be used in a multitude of applications. It is used in measuring, controlling, and regulating circuits. It can be found in audio equipment and other consumer electronics such as TVs, radios, and amplifiers. The SM-3TW104 is also used in industrial applications such as controlling motors, monitoring temperatures, and calibrating measuring instruments.
The SM-3TW104 is a universal trimmer pot that is versatile and reliable. It is highly accurate and stable, and the low-profile design makes it ideal for applications where space is limited. With its wide range of applications, the SM-3TW104 is an invaluable tool for engineers and technicians.
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