ST4EA501 Allicdata Electronics
Allicdata Part #:

ST4EA501-ND

Manufacturer Part#:

ST4EA501

Price: $ 0.67
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Nidec Copal Electronics
Short Description: TRIMMER 500 OHM 0.25W SMD
More Detail: 500 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer ...
DataSheet: ST4EA501 datasheetST4EA501 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
100 +: $ 0.61047
300 +: $ 0.57385
500 +: $ 0.48838
1000 +: $ 0.45175
5000 +: $ 0.37117
Stock 1000Can Ship Immediately
$ 0.67
Specifications
Series: ST4
Packaging: Bulk 
Moisture Sensitivity Level (MSL): --
Part Status: Active
Resistance: 500 Ohms
Power (Watts): 0.25W, 1/4W
Tolerance: ±20%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Top Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: J Lead
Size / Dimension: Rectangular - 0.197" x 0.177" Face x 0.091" H (5.00mm x 4.50mm x 2.30mm)
Description

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Trimmer potentiometers have become popular in the electronics industry for their varied functionality. ST4EA501 is a trimmer potentiometer specifically designed for features related to high-accuracy current sensing and applications for the medical and industrial area. This potentiometer is made up of unique components that can offer high-precision current sensing.

The ST4EA501 is made up of two elements: a resistor and a wiper. The varying resistance between the resistor and wiper is what creates the device’s desired output. The resistor is the base component of the potentiometer, consisting of a carbon element with small metal plates that create a resistance. The wiper is an electrical element that slides along the length of the resistor, providing a variable resistance that helps manipulate the resistance between the wiper and resistor.

The ST4EA501’s most notable feature is its ability to provide accurate current sensing. The output control from the resistance adjustment can be used for different types of power regulation. The potentiometer is designed to provide various different resistance settings ranging from full ON to full OFF. This allows users to control the exact amount of current that passes through the device, ensuring a more precise current measurement.

The ST4EA501 is also designed to be extremely durable and stable. The device contains precision components which allow for accurate and consistent readings, even when dealing with extreme temperatures or electrical interference. This ensures the device is suitable even in the most hazardous environments.

The ST4EA501 is designed for a wide range of applications. It can be used in medical systems, for example, to provide accurate readings for blood pressure or other vital signs. In the industrial field, the ST4EA501 can be used in power supplies, circuits, and controllers to regulate the flow of current.

In conclusion, the ST4EA501 is a trimmer potentiometer that offers a range of features, such as accurate current sensing, durable components, and the ability to regulate a wide variety of devices. The device is suitable for both medical and industrial stations, making it a versatile and efficient solution for current regulation.

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

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