ST32EB203 Allicdata Electronics
Allicdata Part #:

ST32EB203-ND

Manufacturer Part#:

ST32EB203

Price: $ 0.67
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Nidec Copal Electronics
Short Description: TRIMMER 20K OHM 0.125W SMD
More Detail: 20 kOhms 0.125W, 1/8W Gull Wing Surface Mount Trim...
DataSheet: ST32EB203 datasheetST32EB203 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: ST-32
Packaging: Bulk 
Moisture Sensitivity Level (MSL): --
Part Status: Active
Resistance: 20 kOhms
Power (Watts): 0.125W, 1/8W
Tolerance: ±20%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Top Adjustment
Resistive Material: Cermet
Mounting Type: Surface Mount
Termination Style: Gull Wing
Size / Dimension: Square - 0.134" L x 0.134" W x 0.079" H (3.40mm x 3.40mm x 2.00mm)
Description

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Trimmer Potentiometers are widely used in many industries and applications throughout the world due to their ability to accurately adjust and control devices. The ST32EB203 is a trimmer potentiometer designed specifically for use in portable handheld and embedded electronic devices, such as those in the telecommunications, automotive, industrial, and medical industries. In this article, we will discuss the application field and working principle of the ST32EB203.

Application Field of the ST32EB203

The ST32EB203 is a small format, low profile trimmer potentiometer that offers reliable performance and long life in harsh environments. It is designed to allow for fine-tuning of mechanical and electrical systems, such as gain control, frequency and bias control, calibration in analog systems, and adjustment of mechanical parts. This potentiometer is ideal for applications that require a low-cost, reliable, and precise adjustment to a process or a circuit.

The ST32EB203 is a trimmer potentiometer with a single-turn and a rotary adjuster, both of which are non-contacting, which helps to reduce wear and ensure precise and reliable operation. The device has a resistance of 10 kΩ and can withstand a maximum voltage rating of 35 VDC. It is also extremely small in size, measuring only 27 x 12 x 5 mm. As such, it can be easily mounted in tight spaces such as embedded systems and handheld devices.

Working Principle of the ST32EB203

The ST32EB203 is a trimmer potentiometer with a single-turn and a rotary adjuster. As such, it works on the same principles as other trimmer potentiometers, but with some specific features. The single-turn adjuster is used to adjust the resistance in a linear way, increasing or decreasing the resistance along the length of the adjuster. The rotary adjuster is used to adjust the resistance in a circular way, increasing or decreasing the resistance along the circumference of the adjuster.

The trimmer potentiometer has a contactless design that allows for precise and reliable operation in harsh environments. As the user adjusts the adjustment screws, the resistance is changed in a linear or circular fashion, depending on the type of adjuster. This provides a precise adjustment that is reliable and repeatable. Additionally, the device is designed with an M5 x 0.8 thread, which allows for easy mounting and adjustment in tight spaces.

Conclusion

The ST32EB203 is a trimmer potentiometer designed for use in portable and embedded devices, such as those in the telecommunications, automotive, industrial, and medical industries. It is a non-contacting device that can withstand a maximum voltage rating of 35 VDC and measures only 27 x 12 x 5 mm, making it ideal for mounting in tight spaces. The device operates on the same principles as other trimmer potentiometers, with a single-turn and a rotary adjuster that provide precise and reliable adjustments.

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

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