Royal Ohm’s Metal Film Resistors provide stable, low-noise performance ideal for precision circuits. Their Carbon Film Resistors are cost-effective, high-stability components suitable for general-purpose industrial and consumer electronics. Royal Ohm’s 0603 SMD resistors are miniature, cost-effective solutions widely used in compact mobile and digital electronic devices. Their Power Resistors are designed for high-energy dissipation in industrial, automotive, and power supply applications. Royal Ohm’s 0805 SMD resistors offer a balance of size and power handling for various consumer and industrial electronics, and their 1206 SMD resistors provide robust performance in a larger SMD package, commonly found in industrial applications.
Royal Ohm Metal Film Resistors
Royal Ohm Metal Film Resistors are axial-leaded components highly regarded for their precision and stability. They incorporate a nichrome resistor element, ensuring stable performance, complemented by multiple epoxy coatings that provide superior moisture protection. These resistors typically offer power handling from 0.25W to 0.6W with a tight 1% tolerance. Their defining characteristics include low noise, a low voltage coefficient, and a low temperature coefficient of 50ppm/°C. These attributes are critical for sensitive and accurate electronic circuits, such as those found in precision instrumentation, medical devices, and high-fidelity audio equipment.
Royal Ohm Carbon Film Resistors
Royal Ohm Carbon Film Resistors are axial-leaded, high-stability components that serve as a cost-effective, general-purpose solution for industrial and consumer electronic equipment. These resistors typically feature power ratings from 0.25W to 1W with a 5% tolerance. Engineered for efficiency, they facilitate quick heat dissipation, exhibit a low temperature rise, and demonstrate minimal shelf life drift. Their design also supports automated insertion, which is a crucial advantage for automated assembly lines prevalent in high-volume manufacturing environments.
Royal Ohm 0603 SMD Resistors
Royal Ohm 0603 SMD resistors are ultra-compact thick film components, measuring 1.6x0.8mm (0603 imperial case size, 1608 metric). They are essential for miniaturized electronics, typically handling 0.1W power with 1% or 5% tolerance. These resistors operate reliably across a wide temperature range from -55°C to 155°C. Their small size, lightweight nature, and compatibility with both wave and reflow soldering processes significantly reduce assembly costs, making them a preferred choice for applications demanding high component density.
Royal Ohm Power Resistors
Royal Ohm offers a comprehensive range of power resistors, including SMD power resistors (SP series) and traditional wire-wound types, specifically engineered for applications requiring significant energy dissipation. SMD power resistors are available with ratings from 2W to 6W, covering a broad resistance range from 0Ω to 10MΩ, and are offered in various package sizes such as 2010 and 2512. Wire-wound variants are characterized by bodies resistant to high temperatures, typically handling 2W.
Royal Ohm 0805 SMD Resistors
Royal Ohm 0805 SMD resistors are versatile thick film components, measuring 2.0x1.2mm (0805 imperial case size, 2012 metric). They are rated for 0.125W (1/8W) power and are available with 1% or 5% tolerance. These resistors operate reliably across a wide temperature range from -55°C to 155°C and can tolerate up to 300V overload. The 0805 package size is widely adopted across various electronic industries, striking an optimal balance between component density on a PCB and ease of manufacturing handling, along with suitable power dissipation capabilities compared to smaller sizes.
Royal Ohm 1206 SMD Resistors
Royal Ohm 1206 SMD resistors are robust thick film components, measuring 3.2x1.6mm (1206 imperial case size, 3216 metric). They are rated for 0.25W (1/4W) power, offering 1% or 5% tolerance, and operate reliably within a -55°C to 155°C range. These resistors are capable of handling up to 400V overload. Their larger footprint provides superior power dissipation and enhanced mechanical stability compared to smaller SMD sizes. This makes them particularly well-suited for industrial applications, power supplies, and other designs where higher power handling, greater robustness, or more forgiving manufacturing tolerances are required.
Why Choose Royal Ohm?
Choosing Royal Ohm provides distinct strategic advantages, extending beyond mere component specifications. The company offers competitive pricing, ensuring the best value in quality resistors. Its global network of partners provides immediate support from strategic locations worldwide, facilitating efficient logistics and localized assistance. Royal Ohm's products enjoy worldwide acceptability, making them the preferred choice for reputable companies. Furthermore, the company supports customized designs with experienced engineers and offers OEM capabilities, allowing customers to leverage Royal Ohm's quality under their own brand.
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