Name: SM-3A500
Brand: Nidec Copal Electronics
SKU: SM-3A500-ND
Price: 1.67 USD
Availability: InStock

Allicdata Part #:	SM-3A500-ND
Manufacturer Part#:	SM-3A500
Price:	$ 1.67
Product Category:	Potentiometers, Variable Resistors
Manufacturer:	Nidec Copal Electronics
Short Description:	TRIMMER 50 OHM 0.125W SMD
More Detail:	50 Ohms 0.125W, 1/8W J Lead Surface Mount Trimmer ...
DataSheet:	SM-3A500 Datasheet/PDF
Quantity:	1000
Moisture Sensitivity Level (MSL):	1 (Unlimited)

50 +:	$ 1.52624
100 +:	$ 1.46513
250 +:	$ 1.40410
500 +:	$ 1.15989
1000 +:	$ 1.09885
5000 +:	$ 0.91571

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Stock 1000Can Ship Immediately

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$ 1.67

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Specifications

Series:	SM3
Packaging:	Bulk
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Resistance:	50 Ohms
Power (Watts):	0.125W, 1/8W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	11
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Square - 0.154" L x 0.154" W x 0.134" H (3.90mm x 3.90mm x 3.40mm)

Description

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Trimmer Potentiometers are one of the most common elements used in households and in electronics. The SM-3A500 is a common type of trimmer potentiometer, and is commonly used for a variety of applications. This article will discuss the application field and working principle of the SM-3A500 trimmer potentiometer.The SM-3A500 is a three-terminal adjustable electronic component. It consists of a small resistance track, a slider and three terminals, usually labeled W, X and Y. The SM-3A500 can be used as either a variable or fixed resistor. When used as a variable resistor, it works by varying the resistance between the two outer terminals, W and Y, based on the position of the slider. This type of trimmer potentiometer is commonly used in applications where precise adjustments and small voltage differences must be made. Some common applications include volume control, frequency adjustment, and power regulation.The SM-3A500 is able to provide a high degree of accuracy and reliability due to its inherent qualities. The metal track consists of a number of individual pathways which are each terminated with a resistor at either end. This provides a high degree of accuracy when adjusting the slider position as it allows for precise control of the resistance value. Furthermore, the slider and resistance track are very durable, and have a long life span.The working principle of a SM-3A500 trimmer potentiometer is simple. As the slider is moved along the resistance track, the resistance between terminals W and Y is changed. This change in resistance is reflected in the output voltage of the device. Depending on the required application, adjustments can be made to the potentiometer in order to precisely control the output voltage.In addition to its use as a variable resistor, the SM-3A500 is also frequently used as a fixed resistor, in which case the slider is not used. When used as a fixed resistor, the output voltage is set to a specific level and does not change. Again, depending on the required application, the user can adjust the resistance values of the three terminals to modify the output voltage. As with a variable resistor, the output voltage is reflected in the resistance between both terminals.The SM-3A500 trimmer potentiometer has a variety of applications. It is commonly used in consumer electronics such as television and audio systems for volume control and other adjustments. It is also used in industrial processes, such as testing and calibration of automated systems, medical monitors, and electronic circuit boards. Furthermore, the SM-3A500 can be used in automotive and aircraft components, as well as a variety of other electronic and mechanical devices.SM-3A500 trimmer potentiometers provide a simple and reliable way to make precise adjustments and regulate power and signal levels. The resistance track, slider and terminals provide a high degree of accuracy, and the device can be used as either a variable or fixed resistor. The SM-3A500 is a widely used element and is suitable for many different applications.

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SM-3A500-ND

SM-3A500

Potentiometers, Variable Resistors