The most popular brands for Resistors Includes Vishay, Yageo, Panasonic, RCD, Bourns, Ohmite, Iskra, Koa, Vishay Dale, TT Electronics among many others.
Vishay is a manufacturer of electronic components. The company focuses on the quality of its products and calls them "The DNA of tech" as these products become a part of some other product's foundation to help them reach their destiny. Vishay's products are used in various sectors such as industrial, telecommunications, medical, military, aerospace, and more. Its product ranges from semiconductors to passive components.
YAGEO Corporation is a Taiwan-based American electronic component company with global recognition for selling passive components that use circuit architecture. It is a one-stop destination that excels in offering a complete product portfolio of resistors, capacitors, inductors, transformers, and a lot more. Furthermore, with a strong global presence in the market, YAGEO strives to implement environment-sustainable business models and encourages employees to participate in eco-protection activities like energy-saving and waste minimization actively.
Matsushita Konosuke founded the Matsushita Electric Industrial Company to produce electric plugs and lamp sockets that he had designed. The 30s incorporated these products and experienced a rapid expansion of business. Over the years, various products such as irons, radios, television sets, microwave ovens, etc., were added to keep up with the times and provide people with convenient products. This helped it gain international recognition and became known as Panasonic over time.
Technology is moving at a pace that it has never been before. RCD is a company that is a cog in the wheel of advancement and development. The products offered by the brand include resistors, capacitors, delay lines, transformers, and inductors. The brand manufactures very high-quality products that result in minimum issues in whichever applications they have been put into. High-volume production and custom products make up for a precious company that provides efficient solutions.
Electronic devices have become a necessity, and every machine requires a critical component or a sensor. Bourns provides such electronics components and sensors made of high-quality material and have various applications. From automotive and consumer electronics to Network communications and lighting, the items provided by Bourns can have multiple uses. The company also offers solutions to achieve enhanced performance and increased speed. Every product, like inductors, fuses, diodes, etc., has been tested and makes a customer's life easier.
Ohmite was founded in 1925 on the west side of Chicago. This brand is a leading producer of resistors of all kinds. The resistors are also available for high voltages, currents, and energies so that no undesirable energy source can leak out of control. These are used in a variety of areas and markets all over the world. Heico Companies LLC acquired it in 1998, and Ohmite reached several milestones with its support.
Get inspired with technology by Iskra! The company has transformed the industrial sector by fulfilling and advancing energy-related needs. For the past 75 years, the company has completed a number of impactful projects while supplying capacitors, low voltage switchgear, batteries, and other software. With every product being manufactured, Iskra also promises sustainability and preservation of the environment. You will also find other technology-related solutions on their website. The robust antenna systems from them are a must-buy!
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Vishay is a six-decade-old enterprise that specializes in high-quality electronic products and propels the manufacturing stages of other brands and...
TT Electronics is passionate about simplifying the development of complex electronics and making a difference in people's lives. They offer...
Diodes are a prime concept of physics and find diverse applications across the electrical industry. The company, recognized as Master...
UKtimers is a well-known company that offers timing services for running competitions, triathlons, and multi-sport events. They have extensive experience...
Established in 1969, Firstohm produces resistors that are used in industries. It manufactures a wide range of resistors of different...
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Micron is the world's largest supplier of memory modules, solid-state storage, and server equipment. Their award-winning solutions serve various clients,...
KYOCERA AVX is a world-class multinational manufacturer and distributor of innovative electronic components. The solutions, backed by decades of extensive...
Effectively servicing the electronics manufacturing industry since 1962, Caddock Electronics Inc. produces top-quality film resistors and provides imminent technical solutions...
Danotherm power resistors covers a wide field, from flat-, round- and wire wound resistors to huge modules constructed of water...
Samm Technology was established in Turkey in 2003. As the leading Turkish company for fiber optic equipment, it uses innovative...
BC Surf & Sport began in Florida over three decades ago by a group of surfers, snowboarders, and skaters. Since...
Corning's technology, which ranges from glass to fiber optics and silicon to software, contributes to transforming how people live, work,...
FSC is a trusted brand of supplements. FSC has been in the business for more than 50 years, and they...
International Resistor Manufacturer - Riedon is a manufacturer of power resistors, shunt resistors and has equivalents. We specialize in custom...
In almost all types of industries, electronic aids have high demand, and Molex is a globally established brand that manufactures...
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STI has been mastering transistors since 1968. The company has experience with high voltage N-channel MOSFETs, playing a vital role...
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Resistors are the most basic yet essential components of electronic circuits. They regulate the current flow and voltage drop in electronic devices. However, choosing the right resistor for a specific application can be challenging since they come in different sizes, materials, and power ratings. This buying guide will provide an overview of the factors to consider when purchasing resistors, and the types available in the market.
A resistor, as the name suggests, resists the flow of electric current in a circuit. It is a passive component that restricts the electrical energy passing through it, thus controlling the voltage and current levels in a circuit. The unit for measuring resistance is ohms (Ω) and is represented by the symbol Ω. Resistors are used in virtually every electronic device and serve a critical function in regulating the flow of electric current in circuits.
There are various types of resistors available in the market. They differ in terms of the material used, resistance value, power rating, and mounting. Below is a list of the most common types of resistors:
Carbon film resistors are the most commonly used type of resistor. They are made using a thin film of carbon and then wrapped in a ceramic casing. They are cheap, have a high tolerance, and can withstand high temperatures. Carbon film resistors are also available in a variety of resistance values to suit different applications. They also come in different power ratings, making them suitable for both low and high power applications.
Metal film resistors are similar to carbon film resistors but have a metal film as opposed to carbon. They offer better accuracy and stability, have a higher power rating, and are suitable for high-frequency applications. They are also more expensive than carbon film resistors and have a limited range of resistance values.
Wire wound resistors are made by winding a wire around a ceramic core. They have a high power rating, making them ideal for high power applications. They also offer good accuracy and low noise with a high resistance range. Wire-wound resistors are very durable and can withstand high temperatures, but they are more expensive than carbon and metal film resistors.
Thin-film resistors are made using a thin film of a material such as nickel or chromium on an insulating substrate. They have excellent performance and low noise levels, making them ideal for high-precision applications. The thin film provides precise control of the resistance value, leading to excellent stability, accuracy, and temperature coefficient. However, they are more expensive than other types of resistors and offer a limited range of resistance values.
When buying resistors, several factors need careful consideration. These factors include:
The resistance value is the most important factor to consider when buying resistors. Resistors are available in a range of resistance values, from ohms to megaohms. The resistance value of a resistor determines the amount of current flow in a circuit. A resistor with a high resistance value can limit the current flow, while one with a low resistance value can increase the current flow. It is essential to choose the correct resistance value to suit the application.
Tolerance is the measure of the deviation between the specified resistance value and the actual resistance value of a resistor. It is measured in percentage and is usually indicated by a color band on the resistor. For example, if a resistor is rated at 1kΩ with a 5% tolerance, the actual resistance value can vary from 950Ω to 1050Ω. It is crucial to select resistors with the correct tolerance to ensure they operate within the desired parameters.
The power rating of a resistor is the maximum amount of power it can dissipate without overheating or being damaged. It is measured in watts and determines the resistor's ability to handle the current flow. A resistor with a high power rating can handle a larger current flow than one with a low power rating. It is important to choose the appropriate power rating to prevent resistors from overheating and damaging the circuit.
Noise is an undesirable component of the electrical signal that can affect circuit performance. Resistors with high noise levels can affect the accuracy of the circuit, making them unsuitable for high-precision applications. It is essential to consider the noise level of resistors to ensure they do not affect the performance of the circuit.
In conclusion, resistors are critical components of electronic circuits, and selecting the right type for a specific application is vital. The factors to consider when buying resistors include resistance value, tolerance, power rating, and noise level. With the information provided in this buying guide, choosing the correct resistor for your application should be more straightforward.
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