The 2.54mm Single/Double Row SMT Pin Header is a connector component used for Surface-Mount Technology (SMT) and is widely used in electronic devices for electrical connections between components. Here’s an introduction to these types of products:
Product Features
- Contact Resistance: Maximum of 20 mΩ, ensuring low-resistance connections.
- Insulation Resistance: Minimum of 1000 megaohms, providing high insulating performance.
- Dielectric Withstand Voltage: 600V AC (RMS) for 1 minute, ensuring voltage endurance.
- Current Rating: 3A, meeting general current transmission requirements.
- Rated Voltage: 250V AC RMS, suitable for various voltage environments.
- Operating Temperature Range: -40℃ to +105℃, adaptable to different environmental temperatures.
Materials and Manufacturing
- Contact Material: Copper alloy, providing good electrical conductivity.
- Plating: Gold over nickel, enhancing corrosion resistance and connection stability.
- Insulator Material: PBT (Polybutylene Terephthalate), black, UL94-V0 rated, heat-resistant and flame-retardant.
Application Scenarios
- Electronic Devices: Used in various electronic devices for component connections, such as computer motherboards, smartphones, tablets, etc.
- Industrial Automation: Facilitates quick connection and disconnection of modular components in automated control systems.
Product Types
- Single Row: Provides a single row of pin layout, suitable for applications with space constraints.
- Double Row: Provides a double row of pin layout, suitable for applications requiring more connection points.
Customization Options
- Some manufacturers offer custom services for specific customer dimensions to meet the needs of particular applications.
Maintenance and Care
- Regular cleaning and inspection to maintain connector performance and extend service life.
Market Supply
- A variety of brands and models are available on the market, including stock supplies and factory-certified products.
The 2.54mm Single/Double Row SMT Pin Header plays an important role in the electronics industry due to its high precision, reliability, and ease of integration. When selecting the appropriate product, consider its electrical performance, mechanical strength, and environmental adaptability.
