SM-43TX101

Series:	SM43
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	100 Ohms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	5
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Square - 0.189" L x 0.138" W x 0.201" H (4.80mm x 3.50mm x 5.10mm)

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Trimmer Potentiometers

Trimmer potentiometers are small, adjustable, multi-turn potentiometers that are used in a wide variety of applications. They are also commonly referred to as trim pots or trimmers. These multipurpose tools, also known as variable resistors, feature a knob that can be turned up or down to vary resistance.One of the most popular trimmer potentiometers on the market is the SM-43TX101. This three-terminal trimmer potentiometer is designed to have a highly adjustable resistance range. This is due to its ability to be repeatedly fine-tuned over multiple rotations. The SM-43TX101 is a precision trimmer potentiometer with three pins. The first pin is the common connection terminal, usually known as the wiper. The other two pins are the control terminals, also known as the ends. The SM-43TX101 is incredibly versatile and can used in a wide range of applications. Depending on the application, it can be used as an adjustable gain amplifier, filtered amplifier, effective voltage divider, adjustable high-pass filter, and linear amplifier. This trimmer potentiometer can also be used for trimmer calibration, feedback control, amplifier gain control, and in audio crossover networks. If a higher power device is needed, the SM-44TX101 is the perfect choice as it is able to handle four watts of power.The SM-43TX101 also has some unique physical features that set it apart from other trimmer potentiometers. The housing of the SM-43TX101 is made of phenolic, whereas other trimmer potentiometers feature plastic housings. This phenolic housing provides several benefits, including a strong resistance to chemicals and electrical signals and improved overall heat durability. In addition, the SM-43TX101 features a brass component that ensures a long operational life, spanning up to 600,000 cycles.The SM-43TX101 is a precision trimmer potentiometer that is designed to have a highly adjustable resistance range. Its versatile applications, unique physical properties, and long-lasting design make it an ideal choice for a wide range of customers. The SM-43TX101 can be used in amplifier applications, trimmer calibration, effective voltage dividers, adjustable high-pass filters, amplifier gain control, audio crossover networks, and more.

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