SM31TB104

Series:	SM31
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:	5
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Square - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm)

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Trimmer Potentiometers

Trimmer potentiometers are widely used in industrial automation projects for precision control, monitoring, and measurement functions. One of the most popular products in this category is the SM31TB104, a trimmer potentiometer that provides a stable and reliable performance in a variety of versatile applications. The SM31TB104 is a surface mount trimmer potentiometer with a standard 10 turns adjustment. It has an all-metal construction, which makes it highly durable and resistant to dust and corrosion. The device features standard Teflon-insulated crimp terminals with gold-plated contacts and an extended termination to help ensure contact stability and reliable performance. The SM31TB104 is a single-turn, through-hole trimmer potentiometer, which makes it well suited for applications that require precise adjustments. It has a rugged aluminum body with glass-filled polyester shaft end for robustness and long-term durability. The device is designed with a resistor gain range of 10 to 100 kilohms, allowing for precise control of analog signals. It also offers 6x better temperature stability than other types of potentiometers, making it perfect for industrial control applications. One of the most outstanding features of the SM31TB104 is its ability to provide accurate voltage regulation across a wide range of temperatures and environmental conditions. This is made possible by its integrated low temperature coefficient network and tight linearity design which ensures consistent and reliable operation of the device. Furthermore, it is designed to meet the RoHS standards for environmental protection and is also UL1994 certified. The SM31TB104 is highly versatile and provides a reliable performance in a variety of applications, including motor speed control, voltage regulation, pressure sensing, temperature control, and moisture detection. The device is typically used in industrial automation and control systems, as well as for measuring and controlling a wide range of other parameters. As the device is highly resistant to vibration and shock, it is also an ideal choice for monitoring and measuring in harsh environments. The working principle of the SM31TB104 is the same as any other trimmer potentiometer. It uses a sliding resistor or track which, when rotated, allows the electrical current to be managed by adjusting the voltage level. The movable track is electrically connected to the center terminal and when the terminal is moved up and down, voltage levels are regulated and the resistance level is modified accordingly. In conclusion, the SM31TB104 is a reliable and versatile trimmer potentiometer that provides a stable and reliable performance in many industrial automation projects. With its all-metal construction, gold-plated contacts, extended termination, and temperature coefficient network, the device offers superior performance even in the harshest environments. Its integrated linearity design assists in delivering accurate voltage regulation, while its high durability makes it ideal for a wide variety of applications.

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