Comprehensive Analysis of 2010 Volume Alloy Resistance Manufacturers
2010 alloy resistors, as a commonly used surface mount resistor, play an important role in circuit design. This article will introduce several manufacturers of 2010 alloy resistors to help you make more informed decisions when selecting.
Main 2010 alloy resistor manufacturer
1. Walter Electronics
The STE2010M1W5R010F alloy resistor produced by Huade Electronics is packaged in 2010, with a resistance of 0.01 Ω (10mR), an accuracy of ± 1%, and a rated power of 1.5W. The resistor is made of MnCu alloy material, with a temperature coefficient of ± 50PPM and a wide operating temperature range (55 ℃~170 ℃), which meets the requirements of the EU RoHS directive. Huade Electronics' alloy resistor series covers a resistance range of R002R700 and a power range of 1/2W~4W, suitable for various application scenarios.
2. Dayi Technology (TA-I)
The RLP20GEGMR010 model 2010 alloy resistor launched by Dayi Technology has a high power of 3W, a resistance value of 10 milliohms, an accuracy of ± 2%, and a temperature coefficient of ± 50PPM/℃. This resistor is made of manganese copper material, with a working temperature range of 55 ℃~+170 ℃, suitable for circuit design with high power requirements.
3. Guangdong Fenghua High Tech
The rated power of the 2010 series alloy resistors produced by Guangdong Fenghua High tech is 1.5W, with a resistance range of 0.1 Ω -10m Ω and a resistance error accuracy of J ± 5%. This resistor has a temperature range of 55 ℃ -125 ℃, suitable for reflow soldering and wave soldering, high mechanical strength, superior high-frequency characteristics, and meets the requirements of the RoHS directive.
4. AOLITTEL
The 2010 alloy resistor provided by AOLITTEL has a power of 2W, a resistance range of 5mR500mR, and an accuracy of ± 1%. This type of 2010 alloy resistor has high-precision characteristics and is suitable for situations that require precise current detection.
Common characteristics of 2010 alloy resistors
Due to the high conductivity of metals, the resistance of 2010 alloy resistors is generally low, such as 1 milliohm, 10 milliohms, 100 milliohms, etc. They are often used for current sampling in circuits, to provide feedback on changes in current in the circuit, in order to further control or influence changes in current.
The main application areas include: battery protection boards, power equipment, frequency converters, lighting fixtures, and corresponding circuits for motors. These resistors have small volume, light weight, stable electrical performance, high reliability, low assembly cost, and are compatible with automatic mounting equipment.
Selection Recommendations
When choosing a 2010 alloy resistor, the following key parameters need to be considered:
Power requirements: Choose the appropriate product based on the power requirements of the circuit. The power range of 2010 alloy resistors is usually between 1W and 3W
Resistance accuracy: Different applications have different requirements for accuracy. For ordinary applications, a precision of ± 1% or ± 2% can be chosen, while for high-precision applications, higher precision products need to be selected
Temperature coefficient: Choose a product with an appropriate temperature coefficient based on the temperature changes in the working environment, usually ± 50PPM/℃
Package size: The size of the 2010 alloy resistor is 2.5mm × 2.0mm to ensure compatibility with the circuit board design
summary
2010 alloy resistors play an important role in electronic circuits, especially in current sampling and power control. Manufacturers such as Huade, Dayi, and Fenghua High tech offer a variety of specifications of 2010 alloy resistors to meet the needs of different application scenarios. When choosing, it is necessary to comprehensively consider factors such as power, resistance, accuracy, temperature coefficient, etc. to ensure the stability and reliability of the circuit. I hope this article is helpful for you to choose a suitable 2010 alloy resistor manufacturer.
