ST4EG203 Allicdata Electronics
Allicdata Part #:

ST4EG203-ND

Manufacturer Part#:

ST4EG203

Price: $ 0.87
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 J Lead Surface Mount Trimmer ...
DataSheet: ST4EG203 datasheetST4EG203 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
100 +: $ 0.78719
300 +: $ 0.73996
500 +: $ 0.62975
1000 +: $ 0.58252
5000 +: $ 0.47861
Stock 1000Can Ship Immediately
$ 0.87
Specifications
Series: ST4
Packaging: Bulk 
Moisture Sensitivity Level (MSL): --
Part Status: Active
Resistance: 20 kOhms
Power (Watts): 0.25W, 1/4W
Tolerance: ±20%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: J Lead
Size / Dimension: Rectangular - 0.197" x 0.177" Face x 0.224" H (5.00mm x 4.50mm x 5.70mm)
Description

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Trimmer Potentiometers are used in many areas of industry as a means of controlling electrical signals. The ST4EG203 is a new trimmer potentiometer which is designed for applications. It is suitable for high frequency applications and for use in systems requiring high reliability and accuracy.

The ST4EG203 is an axial-lead, multi-turn, sealed trimmer potentiometer that has a 4.7 mm profile height. It uses a ‘spring-tightening’ system to ensure accuracy and repeatability. Its contact system is specifically designed for noise reduction and high reliability. This trimmer potentiometer also has a built-in manufacturing test feature that ensures that it meets the required specifications.

The ST4EG203 is available in two versions: single-turn and three-turn. The single-turn version provides an adjustment range of 0 to 10 volts and a continuous adjustment range of 0 to 5 volts with a resolution of 22.5 volts per turn in 1/8th turns. The three-turn version provides an adjustment range of 0 to 30 volts and a continuous adjustment range of 0 to 15 volts with a resolution of 72 volts per turn in 1/8th turns.

The ST4EG203 uses a resistive element to control the electrical signal. The resistance value is determined by the position of a slider along a resistive track. This type of potentiometer is often referred to as a rheostat. By adjusting the slider, the resistance value can be adjusted in very small increments, making it ideal for use in systems where precision and accuracy is required.

The ST4EG203 is typically used in applications such as motor control, audio volume control, temperature control, and frequency control. It is also suitable for use in systems where reliability and accuracy are important. It can be used in circuits such as voltage-to-current convertors, attenuators, and differential amplifiers.

The ST4EG203 is easy to install and can be connected to other devices using the standard 3-pin header. The connection to the potentiometer is completed by soldering the leads into the appropriate pins. The potentiometer is also compatible with other standard components such as relays, LED’s, and switches.

In summary, the ST4EG203 is a high-precision trimmer potentiometer that is suitable for many applications. It is an ideal choice for those looking for a reliable, accurate, and easy-to-install solution. With its spring-tightening system and built-in manufacturing test feature, users can be assured of its accuracy and reliability.

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

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