ALSR051K250JE12 Allicdata Electronics
Allicdata Part #:

ALSR5J-1.25K-ND

Manufacturer Part#:

ALSR051K250JE12

Price: $ 0.77
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 1.25K OHM 5W 5% AXIAL
More Detail: 1.25 kOhms ±5% 5W Through Hole Resistor Axial Mois...
DataSheet: ALSR051K250JE12 datasheetALSR051K250JE12 Datasheet/PDF
Quantity: 44
1 +: $ 0.69750
10 +: $ 0.61875
25 +: $ 0.57384
Stock 44Can Ship Immediately
$ 0.77
Specifications
Series: ALSR
Packaging: Bulk 
Part Status: Active
Resistance: 1.25 kOhms
Tolerance: ±5%
Power (Watts): 5W
Composition: Wirewound
Features: Moisture Resistant
Temperature Coefficient: ±30ppm/°C
Operating Temperature: -65°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors, or THRs, are one of the most common components used in electronic circuit design. The ALSR051K250JE12 is a THR designed to offer reliable, high-performance resistor components for a wide variety of applications. The THR is a 0.1 watt, 5.1 KΩ, 250 V precision resistors with small physical size, simplicity and reliability in operation.

Application Field of ALSR051K250JE12

The ALSR051K250JE12 THR has a wide range of applications. It is commonly used as a voltage divider, as its precise adjustable resistance can be used to accurately divide the voltage between two points. Other possible applications include current limiting, signal isolation, and RF impedance matching.

This THR is often used in precision sensor circuits, test equipment, and various medical device applications. It is especially beneficial in LCD displays, as its high-precision adjustments and small physical size allow for a rigid and reliable voltage divider setup. Furthermore, its durable construction makes it suitable for use in automotive and industrial electronics.

Working Principle of ALSR051K250JE12

The working principle of a THR is fairly simple. At its core, a THR is a two-terminal resistor with an adjustable resistance. When a small current passes between the two terminals, the resistance changes. This change in resistance can be precisely adjusted, making it possible to precisely control the amount of current flowing through it.

The ALSR051K250JE12 THR makes use of a unique design that offers both precision and reliability. Its linear and temperature-stable performance is further enhanced by its patented low-voltage breakdown technology. The THR’s thermal design also ensures effective thermal performance, helping to keep temperatures low and consistent.

The ALSR051K250JE12 THR also features a wide temperature range and high surge capability. This makes it suitable for use in a wide variety of environments, including automotive and industrial settings, and in harsh conditions. Its superior performance also makes it a popular choice for critical applications in the medical and aviation industries.

Conclusion

The ALSR051K250JE12 THR is an excellent choice for applications requiring reliable and high-precision adjustable resistors. Its wide range of applications, including power management, precision sensors, and medical devices, makes it a versatile and reliable component. Its temperature-stable performance, low voltage breakdown technology, and high surge capabilities make it a trustworthy choice in a wide variety of settings, from automotive and industrial to critical applications.

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

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