
Allicdata Part #: | SM-3TW105-ND |
Manufacturer Part#: |
SM-3TW105 |
Price: | $ 1.30 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Nidec Copal Electronics |
Short Description: | TRIMMER 1M OHM 0.125W SMD |
More Detail: | 1 MOhms 0.125W, 1/8W J Lead Surface Mount Trimmer ... |
DataSheet: | ![]() |
Quantity: | 1000 |
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: | 1 MOhms |
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 are a type of resistor components that are typically used in electronics and electrical circuits. They are usually used to adjust the voltage or current level in a circuit, and are often referred to as "pots" for short. SM-3TW105 is a type of trimmer potentiometer produced by Bourns.
M-3TW105 is a three-terminal, single-turn trimming potentiometer — the three alligator clips connect the wiper to the ends, and the resistance value can be adjusted as needed. The potentiometer measures 6.35 x 6.35 mm, adapted to the standard PC board mount and fits into a standard through-hole package. It comes with an optimized taper and rotational force. This type of trimmer potentiometer has a wide application field and is suitable for high-power and high-current adjustable applications.
SM-3TW105 has a simple working principle: adjusting its resistance value internally with a wiper. When turning the SM-3TW105 potentiometer, the user moves the wiper up and down across the resistor element, which in turn changes the resistance of the element from minimum to maximum. The wiper makes contact with the resistor element and changes its resistance value — depending on the direction the user turns the knob.
The main benefit of SM-3TW105 is that it\'s built with a long-life, low-maintenance design — meaning that it won’t require frequent adjustments. It also comes with a rugged, lightweight construction, allowing it to be used in applications that require frequent movement or shock resistance. The wiper resistance tracking ratio is very stable over a range of temperatures, making SM-3TW105 suitable for a variety of applications.
Thanks to its powerful performance and superior quality, SM-3TW105 has been widely used in a variety of industries. It is often used in industrial equipment, automotive electrical systems, and consumer electronics. It is also a great choice for a wide range of applications, such as adjusting motor speed, controlling the frequency of a signal, or adjusting the resistance level of a circuit.
Overall, SM-3TW105 is an ideal choice for trimmer potentiometers. It has a wide application field and delivers a great performance. The simple working principle and rugged construction mean that it won’t require frequent adjustments, and its wiper resistance tracking ratio is also very stable over a range of temperatures. With its excellent quality and powerful performance, SM-3TW105 will be a great choice for a wide variety of applications.
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