SM-43X203 Allicdata Electronics
Allicdata Part #:

SM-43X203-ND

Manufacturer Part#:

SM-43X203

Price: $ 1.45
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Nidec Copal Electronics
Short Description: TRIMMER 20K OHM 0.25W SMD
More Detail: 20 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimm...
DataSheet: SM-43X203 datasheetSM-43X203 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
50 +: $ 1.31733
100 +: $ 1.26466
250 +: $ 1.21194
500 +: $ 1.00117
1000 +: $ 0.94848
5000 +: $ 0.79040
Stock 1000Can Ship Immediately
$ 1.45
Specifications
Series: SM4
Packaging: Bulk 
Moisture Sensitivity Level (MSL): --
Part Status: Active
Resistance: 20 kOhms
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: Rectangular - 0.189" x 0.138" Face x 0.201" H (4.80mm x 3.50mm x 5.10mm)
Description

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Trimmer Potentiometers are common tools used in many of applications, and the SM-43X203 is no exception. This state-of-the-art resistance trimmer is designed for high accuracy and reliable operation in a wide range of applications. It features an adjustable range of 10k Ohm to 40k Ohm, making it suitable for a variety of different applications. This trimmer also provides resistance values that are precise and uniform across the resistance range, and its small size makes for easy installation.

The SM-43X203 is a top-adjust and side-adjustment trimmer potentiometer. One of its most popular uses is as an adjustable resistor. It can be used to calibrate power supplies, linear and switching regulators, current sources, and voltage stabilizers. The trimmer can also be used to attain precise resistance values in analog to digital converters, electromechanical relays, power monitors, and analog circuits. It can also be used to adjust voltage dividers, variable gain amplifiers, and time constant circuits.

The SM-43X203 is easy to use and has a wide range of features. Its top-adjustment feature allows users to adjust the resistance value without the use of a tool. The side-adjustment feature allows users to make fine adjustments using a Phillips screwdriver. Additionally, the trimmer features a snap-in mounting option for quick and easy installation in tight spaces. The SM-43X203 also offers resistance values that are more uniform with greater accuracy than other trimmer potentiometers.

The SM-43X203 operates using a working principle, which defines how electrical current is controlled. The working principle of this trimmer is based on resistance, and it consists of two basic components: a current source and a resistor. The current source provides the energy needed for the trimmer to work, and the resistor acts as a control element. When the trimmer is adjusted, the resistor changes the flow of current by introducing an additional electrical resistance. By controlling the flow of energy, users can control the resistance value in their circuit.

In summary, the SM-43X203 trimmer potentiometer is an ideal solution for a variety of applications. Its adjustable range of 10k Ohm to 40k Ohm and its small size make for easy installation and precise resistance values. It also features top-adjust and side-adjustment for easy adjustment, and its snap-in mounting option simplifies installation in tight spaces. Finally, the SM-43X203 operates on a working principle that is based on resistance, allowing users to control the flow of energy in their circuit and adjust the resistance value to their exact needs.

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

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