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In the world of electronics, resistors play a crucial role in controlling the flow of electric current. Among the various types of resistors, bar resistors are particularly noteworthy due to their unique design and functionality. This article aims to provide an overview of popular bar resistor models currently in stock, along with their prices, to help you make informed purchasing decisions.
Bar resistors are a type of resistor characterized by their elongated, bar-like shape. They are designed to dissipate heat effectively, making them suitable for high-power applications. Bar resistors can be classified into two main types: fixed and variable. Fixed bar resistors have a predetermined resistance value, while variable bar resistors allow users to adjust the resistance according to their needs.
Bar resistors are widely used in electronic circuits, particularly in power distribution and control systems. They help regulate voltage levels, protect sensitive components from excessive current, and ensure stable operation in various electronic devices. Their robust design makes them ideal for applications in industrial machinery, automotive systems, and consumer electronics.
The material used in the construction of bar resistors significantly impacts their performance and cost. Common materials include carbon and metal film. Carbon resistors are generally less expensive but may not offer the same level of precision as metal film resistors, which are often used in high-accuracy applications. The choice of material can thus influence both the price and the performance characteristics of the resistor.
The resistance value, measured in ohms, is another critical factor affecting the price of bar resistors. Resistors with higher resistance values or tighter tolerances (the degree to which the actual resistance can vary from the stated value) tend to be more expensive. For instance, a bar resistor with a resistance value of 10k ohms and a tolerance of 1% will typically cost more than a similar resistor with a tolerance of 5%.
Bar resistors come in various sizes, and the size can influence manufacturing costs. Larger resistors may require more material and more complex manufacturing processes, leading to higher prices. Additionally, the form factor can affect how easily the resistor can be integrated into a circuit, which may also play a role in pricing.
The reputation of the manufacturer can also lead to price variations among bar resistors. Established brands with a history of producing high-quality components may charge a premium for their products. Conversely, lesser-known brands may offer more competitive pricing but could compromise on quality or reliability.
1. **Model A: Vishay Dale RH Series**
- **Description**: The RH series from Vishay Dale is known for its high power rating and excellent thermal stability.
- **Specifications**: Available in resistance values ranging from 1 ohm to 1M ohm, with tolerances as low as 1%.
- **Price**: Approximately $2.50 to $5.00 per unit, depending on the resistance value.
2. **Model B: Ohmite 100 Series**
- **Description**: The 100 series from Ohmite features a rugged design suitable for high-temperature applications.
- **Specifications**: Resistance values from 0.1 ohm to 100k ohm, with a tolerance of 5%.
- **Price**: Ranges from $3.00 to $6.00 per unit.
3. **Model C: Bourns 3300 Series**
- **Description**: Bourns' 3300 series offers a compact design with a wide range of resistance values.
- **Specifications**: Available from 10 ohm to 1M ohm, with tolerances of 1% and 5%.
- **Price**: Typically priced between $1.50 and $4.00 per unit.
When comparing prices across these popular models, it is evident that factors such as resistance value, tolerance, and brand reputation play significant roles. For instance, the Vishay Dale RH series, known for its high power rating, commands a higher price compared to the Bourns 3300 series, which is more compact and versatile. The price range for these models varies from approximately $1.50 to $6.00, depending on the specifications.
Online shopping has become a convenient way to purchase electronic components, including bar resistors. Popular e-commerce platforms like Digi-Key, Mouser Electronics, and Amazon offer a wide selection of bar resistors. These platforms often provide price comparison tools, allowing customers to find the best deals on specific models.
Purchasing bar resistors from local electronics stores can be beneficial for those who prefer to see the product before buying. Local stores may carry popular models and provide immediate availability. Additionally, customers can seek advice from knowledgeable staff regarding the best resistor for their specific application.
For businesses or individuals looking to purchase bar resistors in bulk, wholesale suppliers can offer significant savings. Buying in larger quantities often results in lower per-unit prices, making it a cost-effective option for manufacturers or hobbyists working on extensive projects.
In summary, bar resistors are essential components in electronic applications, and understanding their pricing can help you make informed purchasing decisions. Factors such as material composition, resistance value, size, and brand reputation all contribute to the price of these components. Popular models like the Vishay Dale RH series, Ohmite 100 series, and Bourns 3300 series offer a range of options to suit various needs and budgets.
As technology continues to evolve, the demand for high-quality bar resistors is likely to grow, influencing pricing trends in the market. Selecting the right bar resistor model is crucial for ensuring optimal performance in your electronic projects. By staying informed about pricing and availability, you can make the best choices for your specific applications.
- Vishay Dale Product Catalog
- Ohmite Resistor Specifications
- Bourns Resistor Series Overview
- Digi-Key Electronics
- Mouser Electronics
- Amazon Electronics Store
This comprehensive overview of bar resistors and their pricing provides valuable insights for anyone looking to purchase these essential electronic components. Whether you are a hobbyist, engineer, or manufacturer, understanding the factors that influence pricing and the available options can help you make the best choices for your projects.
In the world of electronics, resistors play a crucial role in controlling the flow of electric current. Among the various types of resistors, bar resistors are particularly noteworthy due to their unique design and functionality. This article aims to provide an overview of popular bar resistor models currently in stock, along with their prices, to help you make informed purchasing decisions.
Bar resistors are a type of resistor characterized by their elongated, bar-like shape. They are designed to dissipate heat effectively, making them suitable for high-power applications. Bar resistors can be classified into two main types: fixed and variable. Fixed bar resistors have a predetermined resistance value, while variable bar resistors allow users to adjust the resistance according to their needs.
Bar resistors are widely used in electronic circuits, particularly in power distribution and control systems. They help regulate voltage levels, protect sensitive components from excessive current, and ensure stable operation in various electronic devices. Their robust design makes them ideal for applications in industrial machinery, automotive systems, and consumer electronics.
The material used in the construction of bar resistors significantly impacts their performance and cost. Common materials include carbon and metal film. Carbon resistors are generally less expensive but may not offer the same level of precision as metal film resistors, which are often used in high-accuracy applications. The choice of material can thus influence both the price and the performance characteristics of the resistor.
The resistance value, measured in ohms, is another critical factor affecting the price of bar resistors. Resistors with higher resistance values or tighter tolerances (the degree to which the actual resistance can vary from the stated value) tend to be more expensive. For instance, a bar resistor with a resistance value of 10k ohms and a tolerance of 1% will typically cost more than a similar resistor with a tolerance of 5%.
Bar resistors come in various sizes, and the size can influence manufacturing costs. Larger resistors may require more material and more complex manufacturing processes, leading to higher prices. Additionally, the form factor can affect how easily the resistor can be integrated into a circuit, which may also play a role in pricing.
The reputation of the manufacturer can also lead to price variations among bar resistors. Established brands with a history of producing high-quality components may charge a premium for their products. Conversely, lesser-known brands may offer more competitive pricing but could compromise on quality or reliability.
1. **Model A: Vishay Dale RH Series**
- **Description**: The RH series from Vishay Dale is known for its high power rating and excellent thermal stability.
- **Specifications**: Available in resistance values ranging from 1 ohm to 1M ohm, with tolerances as low as 1%.
- **Price**: Approximately $2.50 to $5.00 per unit, depending on the resistance value.
2. **Model B: Ohmite 100 Series**
- **Description**: The 100 series from Ohmite features a rugged design suitable for high-temperature applications.
- **Specifications**: Resistance values from 0.1 ohm to 100k ohm, with a tolerance of 5%.
- **Price**: Ranges from $3.00 to $6.00 per unit.
3. **Model C: Bourns 3300 Series**
- **Description**: Bourns' 3300 series offers a compact design with a wide range of resistance values.
- **Specifications**: Available from 10 ohm to 1M ohm, with tolerances of 1% and 5%.
- **Price**: Typically priced between $1.50 and $4.00 per unit.
When comparing prices across these popular models, it is evident that factors such as resistance value, tolerance, and brand reputation play significant roles. For instance, the Vishay Dale RH series, known for its high power rating, commands a higher price compared to the Bourns 3300 series, which is more compact and versatile. The price range for these models varies from approximately $1.50 to $6.00, depending on the specifications.
Online shopping has become a convenient way to purchase electronic components, including bar resistors. Popular e-commerce platforms like Digi-Key, Mouser Electronics, and Amazon offer a wide selection of bar resistors. These platforms often provide price comparison tools, allowing customers to find the best deals on specific models.
Purchasing bar resistors from local electronics stores can be beneficial for those who prefer to see the product before buying. Local stores may carry popular models and provide immediate availability. Additionally, customers can seek advice from knowledgeable staff regarding the best resistor for their specific application.
For businesses or individuals looking to purchase bar resistors in bulk, wholesale suppliers can offer significant savings. Buying in larger quantities often results in lower per-unit prices, making it a cost-effective option for manufacturers or hobbyists working on extensive projects.
In summary, bar resistors are essential components in electronic applications, and understanding their pricing can help you make informed purchasing decisions. Factors such as material composition, resistance value, size, and brand reputation all contribute to the price of these components. Popular models like the Vishay Dale RH series, Ohmite 100 series, and Bourns 3300 series offer a range of options to suit various needs and budgets.
As technology continues to evolve, the demand for high-quality bar resistors is likely to grow, influencing pricing trends in the market. Selecting the right bar resistor model is crucial for ensuring optimal performance in your electronic projects. By staying informed about pricing and availability, you can make the best choices for your specific applications.
- Vishay Dale Product Catalog
- Ohmite Resistor Specifications
- Bourns Resistor Series Overview
- Digi-Key Electronics
- Mouser Electronics
- Amazon Electronics Store
This comprehensive overview of bar resistors and their pricing provides valuable insights for anyone looking to purchase these essential electronic components. Whether you are a hobbyist, engineer, or manufacturer, understanding the factors that influence pricing and the available options can help you make the best choices for your projects.
