ST42ETA501 Allicdata Electronics
Allicdata Part #:

ST42ETA501-ND

Manufacturer Part#:

ST42ETA501

Price: $ 0.49
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: ST42ETA501 datasheetST42ETA501 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 0.44982
1000 +: $ 0.41608
2500 +: $ 0.35986
5000 +: $ 0.34186
12500 +: $ 0.32612
Stock 1000Can Ship Immediately
$ 0.49
Specifications
Series: ST42
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
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: Square - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)
Description

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Introduction: The ST42ETA501 is a trimmer potentiometer, which is designed for dynamic performance and precise control. It is a three-terminal device that can be adjusted remotely for a wide range of applications. The advantages of the ST42ETA501 include low design cost, low power consumption, extended temperature range, and dynamic performance. The device also features a wide range of adjustment and to allow for precise control.

Features and Advantages: The ST42ETA501 has a wide temperature range from -40°C to +125°C for enhanced thermal performance, low power consumption, and extended temperature operating range. The device includes a three-terminal structure, convenient adjustment, and a wide range of adjustment that allows for precise control. The device also has high reliability, low design cost, and excellent dynamic performance.

Application Field: The ST42ETA501 can be used as a potentiometer in a wide range of electronic applications, such as digital process control, microwaves, satellite transmission systems, oscillators, amplifiers, switching circuits, transistors, digital circuits, and regulation circuits. It can also be used in automotive electronics, medical electronics, and factory automation.

Working Principle: The working principle of the ST42ETA501 is based on the principle of variable resistance, wherein the resistance of the device is altered by the motion of an internal capacitive element. As the capacitive element is adjusted, the resistance of the device is changed, which in turn affects the output voltage. In this way, the ST42ETA501 can be used to accurately adjust the desired output voltage, providing a precise control of a wide range of devices.

Conclusion: The ST42ETA501 is a trimmer potentiometer, designed for dynamic performance and precise control in a wide range of electronic applications. The device has a wide temperature range, low power consumption, extended temperature operating range, and excellent dynamic performance. The ST42ETA501 also provides a wide range of adjustment for precise control and is highly reliable. The working principle of the device is based on the principle of variable resistance, wherein the resistance of the device is altered by the motion of an internal capacitive element.

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

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