SM-42TX101 Allicdata Electronics
Allicdata Part #:

SM-42TX101TR-ND

Manufacturer Part#:

SM-42TX101

Price: $ 1.58
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 Gull Wing Surface Mount Trimm...
DataSheet: SM-42TX101 datasheetSM-42TX101 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
250 +: $ 1.43366
500 +: $ 1.18431
750 +: $ 1.15314
1250 +: $ 1.12198
2500 +: $ 0.96615
6250 +: $ 0.93498
Stock 1000Can Ship Immediately
$ 1.58
Specifications
Series: SM42
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: 11
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)
Description

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Trimmer Potentiometers are components that allow people to adjust a specific electrical parameter in a circuit without having to rewire the whole setup from the beginning. SM-42TX101 is a type of trimmer potentiometer that has been recently developed and has garnered huge interest from people who work with electronics. In this article, we will discuss the application field of SM-42TX101, as well as the working principle of it.

Application Field

SM-42TX101 is an ideal choice for people who need to precisely adjust voltage levels or current levels in their equipment. This type of trimmer potentiometer is highly versatile and can be used for a wide range of applications. It can be used in the industrial, medical and aerospace industries, as well as by hobbyists and do-it-yourselfers. Its versatility and accuracy make it an attractive option for anyone who needs to adjust levels in a quick and precise way.

SM-42TX101 is also popular in audio applications. Because of its precise control, it can be used to achieve precise balance and fade between different inputs and outputs. It is also popular in testing equipment due to its ability to accurately adjust levels and change those levels on demand.

Working Principle

The working principle of SM-42TX101 is quite simple. It is composed of two parts, the resistor and the wiper. The resistor is a variable component which is usually composed of metal or plastic. The wiper slides over the resistor and makes contact with it. By turning the knob, the wiper moves, changing the resistance of the circuit and thus changing the amount of current flowing in it.

The resistance value of the resistor changes depending on where the wiper is located. The wiper can be moved either clockwise or counterclockwise, depending on the desired setting. The knob is usually marked with numbers or symbols, making it easier for users to adjust the resistance of the resistor.

To make sure that it will always stay in the same position, a lock mechanism can be added to the SM-42TX101. This way, the resistor can be set and locked once the user is satisfied with the settings. This also ensures that the resistor will not lose its settings during transport or rough handling.

SM-42TX101 is an excellent choice for people who need precise control of levels. With its versatile applications, easy installation, and precise adjustments, it can be used in a number of electronic projects. In addition, its lock mechanism ensures that the settings will stay in place no matter what happens.

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

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