SM-43TB101 Allicdata Electronics
Allicdata Part #:

SM-43TB101-ND

Manufacturer Part#:

SM-43TB101

Price: $ 1.11
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-43TB101 datasheetSM-43TB101 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 1.00117
1000 +: $ 0.94848
2500 +: $ 0.81675
5000 +: $ 0.79040
Stock 1000Can Ship Immediately
$ 1.11
Specifications
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: Side Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: Gull Wing
Size / Dimension: Square - 0.189" L x 0.181" W x 0.154" H (4.80mm x 4.60mm x 3.90mm)
Description

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Trimmer potentiometers are widely used in industrial, medical, automotive, and consumer electronics among many other applications. The SM-43TB101 is a trimmer potentiometer that can be used to adjust the electrical characteristics of an electronic device. In this article, we will take a closer look at the SM-43TB101 and its applications and working principles.

The SM-43TB101 is a three-terminal trimmer potentiometer with a nominal resistance of 10kΩ. It is constructed of a conductive carbon element located between two electrical contacts or terminals. The third terminal is for adjusting the wiper arm position. The SM-43TB101 can be placed in various shapes, for example as a linear or a 2-axis potentiometer, and is available in various actuation styles such as rotating knob, rotating lever, or a slotted screwdriver.

The SM-43TB101 can be used in a wide range of applications for adjusting the gain or signal level of electronic devices and components. It is suitable for use in audio electronics to adjust the output volume, or in radio systems to adjust signal strength. The SM-43TB101 is also commonly used in measurement and instrumentation systems to adjust the gain of amplifiers. It can also be used in consumer electronic devices such as televisions and loudspeakers to adjust the sound level.

The SM-43TB101 works by changing the resistance of the conductive carbon element between its two terminals. When the third terminal is adjusted, the position of the wiper arm changes relative to the carbon element, thus altering the resistance between the two terminals and consequently the output signal of the device. This type of trimmer is generally low cost and relatively easy to produce in comparison to other types of trimmer potentiometers.

The SM-43TB101 can be soldered directly onto a PCB or mounted on a mounting board using two mounting screws. The mechanical design of the SM-43TB101 ensures that it is robust and reliable in operation. Its small size makes it suitable for use in space-constrained applications such as mobile phones or other consumer electronics devices. The SM-43TB101 is also resistant to vibration, making it suitable for automotive or industrial applications.

In conclusion, the SM-43TB101 is a versatile trimmer potentiometer suitable for a wide range of applications. It is suitable for use in audio electronics, radio systems, measurement and instrumentation systems, and consumer electronic devices. It is reliable in operation, small in size, and resistant to vibration. The SM-43TB101 is a low-cost and easy-to-implement solution for adjusting the gain or signal level of electronic devices and components.

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

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