SM-43A101 Allicdata Electronics
Allicdata Part #:

SM-43A101-ND

Manufacturer Part#:

SM-43A101

Price: $ 1.51
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Nidec Copal Electronics
Short Description: TRIMMER 100 OHM 0.25W SMD
More Detail: 100 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer ...
DataSheet: SM-43A101 datasheetSM-43A101 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
50 +: $ 1.36559
100 +: $ 1.31090
250 +: $ 1.25630
500 +: $ 1.03780
1000 +: $ 0.98318
5000 +: $ 0.81932
Stock 1000Can Ship Immediately
$ 1.51
Specifications
Series: SM4
Packaging: Bulk 
Moisture Sensitivity Level (MSL): --
Part Status: Active
Resistance: 100 Ohms
Power (Watts): 0.25W, 1/4W
Tolerance: ±10%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 5
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: J Lead
Size / Dimension: Rectangular - 0.189" x 0.181" Face x 0.146" H (4.80mm x 4.60mm x 3.70mm)
Description

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The SM-43A101 Trimmer Potentiometer is a device that combines the function of a potentiometer and a switch in a single unit. It is a three-terminal device which provides a variable voltage or current at its output. The SM-43A101 consists of two electrodes, one of which is adjustable to vary the resistance between the electrodes, thus altering the output voltage or current. The SM-43A101 is commonly used in many applications and the working principle and applications of the device will be discussed in this article.

The SM-43A101 Trimmer Potentiometer has a built-in variable resistor and switch. It has three terminals, one for a fixed resistance (the ground terminal), one for the adjustable resistance (the variable terminal) and one for the output (the output terminal). When the adjustable terminal is adjusted, the resistance between the two terminals changes and this changes the output voltage or current. As the resistance decreases, the voltage or current increases and vice versa. This allows for the adjustable range of output.

The SM-43A101 Trimmer Potentiometer has versatile applications in many fields. It is commonly used in radio-frequency (RF) applications to adjust the output from an amplifier. It is also used in power supplies to regulate the voltage or current applied, and for precise adjustment of voltage or current in sound amplifiers. The device is also used in a variety of other areas including laser control, frequency control, gain control and gain trim. It is also used in robotics, medical equipment and computer memory modules.

The working principle of the SM-43A101 Trimmer Potentiometer is based on Ohm\'s law. Ohm\'s law shows that the current flowing through a resistor is equal to the voltage divided by the resistance. Thus, when the resistance is adjusted, the output voltage or current is adjusted accordingly. This is the basic principle behind the operation of the SM-43A101 Trimmer Potentiometer.

The SM-43A101 Trimmer Potentiometer is a versatile device which can be used in a variety of applications. It is used in RF applications to adjust the output from an amplifier, and is also used in power supplies to regulate voltage or current. It is also used for precise adjustment of voltage or current in amplifiers, laser control, frequency control, gain control and gain trim. The device is also used in robotics, medical equipment and computer memory modules. The working principle of the device is based on Ohm\'s law, and the output voltage or current is adjusted accordingly when the resistance is adjusted.

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

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