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Let's analyze the differences and applicability between "high-power thick film low resistance resistors" and "thick film low resistance resistors". The conclusion is that 'better' is relative and depends on specific application requirements. The high-power version has significant advantages in specific performance aspects (mainly power carrying capacity and heat dissipation), but it is not absolutely superior to the standard version in all aspects and may result in increased costs.
I will provide you with a detailed introduction to the advantageous manufacturers of thick film low resistance resistors, divided into four parts: international leading manufacturers, domestic rising forces, emerging technology leaders, and application selection guidelines. Here are the specific contents:
Thick film low resistance resistors (usually in the milliohm range) play an important role in modern electronic circuits, especially in applications such as current detection, power management, and power distribution. Compared to other technologies such as thin films, metal foils, or wire wound resistors, thick film low resistance resistors exhibit some unique advantages:
Thick film low resistance resistors (usually in the range of milliohms to a few ohms) are widely used in fields such as current detection, power supply, and motor control due to their relatively low cost and good power processing capabilities. Its packaging forms are diverse, mainly depending on power requirements, application scenarios, and installation methods. The following are some of the main packaging forms, logically and clearly introduced:
Thick film resistor technology uses screen printing of resistor paste on an insulating substrate (such as alumina ceramic), and then high-temperature sintering to form a resistor body. When designed for low resistance range (usually in the milliohm range, such as 1 m Ω to 50 m Ω or higher), its performance is significantly influenced by material properties and processes. The following are its core parameters:
Low resistance resistors typically refer to resistors with resistance values ranging from a few milliohms (m Ω) to several hundred milliohms. Their core function is to achieve current detection, sampling, or power distribution. Due to differences in application scenarios and industry terminology, low resistance resistors have various aliases. The following analysis will be conducted from three dimensions: functionality, materials, and application scenarios:
The following are the main brands of professional low resistance resistors (usually referring to resistors below 1 Ω, also known as milliohm resistors, current detection resistors, or sampling resistors), classified and organized according to their technical characteristics and market positioning:
High power thick film low resistance resistor is a low resistance resistor device that combines thick film technology with high-power design. Its resistance range is usually from milliohms (m Ω) to several ohms (Ω), designed for high current detection, high-power distribution, and harsh environmental applications. By optimizing material formulation, packaging structure, and heat dissipation technology, this type of resistor significantly improves power carrying capacity and environmental adaptability while maintaining the low-cost advantage of thick film technology. The following is a detailed analysis of its technical characteristics, design principles, and typical applications:
Low Ohmic resistors are a type of resistor device with extremely low resistance, typically referring to resistors with a resistance range between milliohms (m Ω) and a few ohms (Ω). Its core design goal is to accurately measure current or achieve voltage/current division in high current paths, while minimizing the impact of its own power consumption and heat generation on the circuit. The following is a detailed analysis of low resistance resistors:
