H812R1DCA Allicdata Electronics
Allicdata Part #:

H812R1DCA-ND

Manufacturer Part#:

H812R1DCA

Price: $ 0.26
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 12.1 OHM 1/4W 0.5% AXIAL
More Detail: 12.1 Ohms ±0.5% 0.25W, 1/4W Through Hole Resistor ...
DataSheet: H812R1DCA datasheetH812R1DCA Datasheet/PDF
Quantity: 1000
250 +: $ 0.23546
Stock 1000Can Ship Immediately
$ 0.26
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 12.1 Ohms
Tolerance: ±0.5%
Power (Watts): 0.25W, 1/4W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are designed to provide reliable performance and are a reliable form of resistance that can meet the needs of a variety of electronics systems. The H812R1DCA through-hole resistor is a popular choice because it is designed for a higher wattage rating, making it suitable for applications with higher power requirements. Additionally, this type of resistor is made with reliable Nichrome alloy and features natural air cooling.

The Advantages of H812R1DCA in Through Hole Resistors

The H812R1DCA is designed to have a wide temperature range, enabling it to operate efficiently in a range of ambient temperatures. This is especially beneficial for applications requiring long operating duration or temperature variations, such as electric motors and other high-power operations. This resistor is also designed with built-in protection from voltage surges, which can be beneficial in hazardous environments.

The H812R1DCA is designed for easy installation. This type of resistor is sold in various sizes that are designed for through-hole installation, simplifying the installation process, along with convenient wiring options. This type of resistor features excellent heat dissipation properties, making it well-suited for operating in higher-power applications.

Working Principle of H812R1DCA in Through Hole Resistors

The H812R1DCA uses a unique resistor design with a resistor material that is highly reliable for precision applications. It utilizes an element combination of nickel chrome alloy and includes two contacts, which enables the user to adjust the resistor’s resistance level. The adjustment can be made using the two pins on the element, with the resistance value determined by the size of the contact. Once set, the resistance value remains stable, ensuring that it can create a consistent resistance value over the lifetime of the resistor.

The H812R1DCA has several advantages over other types of resistors. Firstly, it is able to withstand a high wattage rating, making it suitable for applications with a higher power requirement. It also offers excellent heat dissipation capabilities and provides natural air cooling, which is beneficial when the resistor is called to operate at high temperatures. This resistor is also designed with built-in protection against voltage surges, making it ideal for applications where a safety margin is necessary.

Application Field of H812R1DCA in Through Hole Resistors

The H812R1DCA is well-suited for a variety of applications, including electric motor control, voltage regulators, generators and many higher-power applications. Its high wattage rating makes it suitable for applications with high current demands, while its reliable and heat-dissipating Nichrome alloy ensures long-term performance. In addition, this resistor offers an adjustable range of resistance levels, making it ideal for applications where precise resistance level is required.

Due to its reliable performance, the H812R1DCA is a popular choice in a variety of applications. It is particularly well-suited for motor control applications, as its highly reliable Nichrome alloy is able to withstand high temperatures, providing precise adjustments without any significant decrease in performance over time. In addition, this type of resistor is designed with a built-in protection from voltage surges, making it suitable for hazardous environments.

The H812R1DCA is a reliable and convenient choice in a variety of applications. With its wide temperature range, natural air cooling properties, high wattage rating and voltage surge protection, this resistor is a great choice for demanding high-power applications. Its adjustable resistor design enables precise adjustments over long term use while its reliable Nichrome alloy provides excellent performance over long operating duration.

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

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