KT05-1A-40L-SMD

The KT05-1A-40L-SMD is a specific model of a reed relay manufactured by Standex-Meder Electronics, known for its reliability and performance in various electronic applications. Here’s a detailed description of its features and specifications:

General Overview

The KT05-1A-40L-SMD is a surface-mount device (SMD) reed relay designed for use in compact electronic circuits where space is a premium. It is particularly suited for applications in telecommunications, industrial automation, and consumer electronics.

Physical Characteristics

• Form Factor: The relay is designed in a compact SMD package, allowing for easy integration onto printed circuit boards (PCBs).
• Dimensions: While specific dimensions may vary, SMD relays like the KT05-1A-40L typically have a small footprint, often measuring just a few millimeters in length and width, making them ideal for high-density applications.
• Weight: The relay is lightweight, which is beneficial for portable devices and applications where weight is a consideration.

Electrical Specifications

• Coil Voltage: The KT05-1A-40L-SMD operates at a nominal coil voltage, typically around 5V, which is common for many electronic control systems.
• Contact Configuration: It features a single-pole, single-throw (SPST) configuration, allowing it to either open or close a circuit.
• Contact Rating: The relay can handle a specific load current and voltage, often rated for up to 1A at 30V DC, making it suitable for switching low to moderate power loads.
• Isolation Voltage: The relay provides a high level of electrical isolation between the coil and the contacts, often rated at several hundred volts, ensuring safe operation in sensitive applications.

Performance Characteristics

• Switching Speed: The KT05-1A-40L-SMD is designed for fast switching times, typically in the range of milliseconds, which is essential for applications requiring quick response times.
• Life Cycle: The relay is rated for a high number of switching cycles, often exceeding millions, which contributes to its longevity and reliability in various applications.
• Operating Temperature Range: It can operate effectively across a wide temperature range, typically from -40°C to +85°C, making it suitable for use in diverse environmental conditions.

Applications

The KT05-1A-40L-SMD is commonly used in:

• Telecommunications: For switching signals in communication devices.
• Industrial Automation: In control systems for machinery and equipment.
• Consumer Electronics: In devices such as home appliances and smart devices where compact size and reliability are crucial.

Conclusion

The KT05-1A-40L-SMD from Standex-Meder Electronics is a versatile and reliable reed relay that meets the demands of modern electronic applications. Its compact design, robust electrical specifications, and high performance make it an excellent choice for engineers and designers looking to implement efficient switching solutions in their projects.