SMD 0603 Resistors

-Extra low value resistance with extra small size

- Low TCR

- Customized resistance

- AEC-Q200 Compliant

Electrical Specification 

Derating Curv 

1.Where is the 0603 Resistors 10R application?

0603 resistor is a common resistor package commonly used in electronic equipment.10R is one of the resistor values, which means the resistance value is 10 ohms.This type of resistor can be used in a variety of electronic devices, such as power supplies, signal processors, amplifiers, etc. Additionally, other resistor values ​​and resistor packages are available, depending on the application needs and requirements of the device.

2.Metal Strip Current Sense 0603 Resistors feature?
MetalStrip Current Sense 0603 Resistors is a Current sensor used to measure Current in a circuit. They are commonly used in electronic devices, home appliances and automotive electronic systems. The main function of these resistors is to convert the current into a readable digital signal for subsequent processing and analysis. They can also help optimize circuit performance and protect equipment from the risks of overload and overheating. All in all, MetalStrip Current Sense 0603 Resistors plays a very important role in electronic engineering.

3.0603 What are the advantages of precision resistance?

The precision of the patch resistance is one of its important parameters, and the precision resistance of the 0603 package has certain advantages in the patch resistance. First of all, the 0603 package resistance size is moderate, compared to the smaller package resistance, its heat dissipation performance, can withstand higher power, and compared to the larger package resistance, it occupies a smaller circuit board space, more suitable for use in miniaturized electronic products. Secondly, the resistance of 0603 packaging is relatively mature in the production process, and the accuracy control is good, and can reach a high accuracy level, such as 0.1%, 0.5%, etc. In addition, the 0603 package resistance in the market supply is large, the price is relatively stable, easy to purchase. Therefore, the precision resistance of the 0603 package has certain advantages in the patch resistance, and it is widely used in various electronic products.

4.What are the advantages and disadvantages of the mainstream precision resistance technology?

(1). Precision-thick film resistance

Through the continuous improvement of the thick film resistance slurry, the most sophisticated thick film resistance technology has been able to achieve ± 5ppm / °C temperature drift, even by using the ± 2ppm / °C with multiple thick film resistance chips that can compensate for each other.

Advantages of precision thick film resistance: its highest accuracy can also reach ± 0.01%. Precision thick film resistance is the mainstream technology in high voltage, high resistance and high precision applications.

Disadvantage of precision thick film resistance: the disadvantage of thick film resistance is that it is difficult to achieve high precision and low temperature drift in the part of low resistance value, the noise index is not good, and the long-term stability is generally worse than other precision resistance.

(2). Precision thin-film resistance

The technical development of precision film resistance represents the precision resistance technology that can be used in large quantities, and is also the most popular precision resistance technology.

Advantages of precision film resistance: through long time multilayer film deposition, high precision resistance regulation and late screening, the optimal precision film resistance can reach ± 2ppm / °C temperature drift and ± 0.01% accuracy, and good long-term stability.

Precision film resistance disadvantages: its disadvantage is that the power is not large, low resistance value part of the indicators are not good, not antistatic, poor power coefficient, it is difficult to meet the supply of small batches, and the consistency of different batches is not good.

(3). Precision metal film resistance

Advantages of precision metal film resistance: the index of precision metal film resistance is similar to precision film resistance, wafer precision metal film resistance has a trend to be replaced by patch precision film resistance, but the pin precision metal film resistance is still the mainstream low-cost precision resistance technology.

Disadvantages of precision metal film resistance: like precision film resistance, the resistance adjustment will cause hotspot effect, affect the stability and reliability of the resistance.

(4). Precision wire-winding resistance

As the earliest precision resistance technology, high precision wire winding resistance temperature drift can do ± 1ppm / °C, and the accuracy can do ± 0.001%, which is the film and thick film resistance can not do.

Precision wire winding resistance advantages: the best precision wire winding resistance resistance value can be close to 50M, suitable for the application of ultra-precision high resistance value.

Disadvantages of precision wire winding resistance: due to the development of other resistance technology, precision wire winding resistance tends to be the edge of being eliminated, because of its expensive price, inductance and other shortcomings.

5.Precision foil resistance?

Although the precision foil resistance was invented as early as 1962, it is still the most precise resistance technology, through the nickel-chromium alloy glued on the ceramic substrate for stress balance, get close to zero temperature drift, through laser corrosion resistance graphics and resistance adjustment, can get up to ± 0.001% accuracy.

Precision foil resistance advantages: the best foil resistance storage 6 years resistance only drift ± 2ppm, antistatic, non-inductive, no hot spot design, low noise, low voltage coefficient.

Precision foil resistance disadvantages: the disadvantage of foil resistance is that the resistance value can not be very high, the largest size of the patch resistance can only achieve 150K, the largest size of the pin resistance value can only do 2M.

5.0603 alloy resistance application?

0603 Alloy resistance is widely used. Because the alloy resistance has the characteristics of low resistance value, high power, low temperature coefficient and high precision, so it is often used in high current sampling and current detection in the circuit. Specific application scenarios include: power management, battery charging, motor drive, power conversion, signal amplification, filter, sensors and so on. In addition, with the continuous miniaturization of portable products and low power consumption requirements, the alloy sampling resistance is also gradually miniaturization, such as 0805,0603,0402, etc.

6.0603 Definition of high precision alloy resistance?

0603 High precision alloy resistance is a resistance with high precision and stability. It is a film resior made of nickel chromium alloy. The size specification of this resistor is 0603, the resistance range is between 25 R and 100 KR, the resistance accuracy can reach ± 0.005%, ± 0.01%, ± 0.1% and other different accuracy levels.0603 High precision alloy resistance is widely used in industrial control and power supply, instruments, instrumentation, data and voice communication equipment, as well as various application servers, precision and air conditioning and other high-end electronic products. In addition, the packaging materials of 0603 high precision alloy resistance are insulating paint, silicone resin, paint, ceramics, aluminum shell, etc., most of the precision wire winding resistance are packaged by silicone resin.

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