The SRD-S-105DM is a miniature PCB power relay manufactured by SANYO Semiconductor (U.S.A) Corporation. This relay is designed for a wide range of applications requiring reliable switching of electrical circuits, particularly in situations where space is limited. It's commonly used in automation systems, household appliances, and industrial control equipment.

Applications

• Automation Systems: Used in automated control systems to switch circuits and control devices.
• Household Appliances: Found in appliances like washing machines, refrigerators, and air conditioners to control various functions.
• Industrial Control Equipment: Used in industrial control panels and machinery for switching power and controlling actuators.
• Telecommunications Equipment: Employed in telecommunications devices for switching signals and power.

Features

• Miniature Size: Compact design allows for high-density mounting on PCBs.
• PCB Mountable: Designed for direct mounting on printed circuit boards.
• High Contact Capacity: Capable of switching relatively high currents and voltages.
• Sealed Construction: Provides protection against dust and other environmental contaminants.

Benefits

• Space Saving: Small size enables integration into compact electronic designs.
• Reliable Switching: Provides reliable switching performance for a wide range of applications.
• Environmental Protection: Sealed construction ensures reliable operation in harsh environments.
• Easy Integration: PCB mountable design simplifies installation and integration into electronic systems.

Additional Details

The SRD-S-105DM’s specifications typically include coil voltage, contact current rating, contact voltage rating, and operating temperature range. The coil voltage specifies the voltage required to activate the relay. The contact current and voltage ratings indicate the maximum current and voltage that the relay contacts can safely switch. The operating temperature range defines the acceptable temperature range for reliable operation. The relay's construction is designed to provide long-term reliability and consistent performance. It is commonly available in a through-hole package. The materials used in the relay's construction are selected to ensure durability and resistance to environmental factors. This relay is a versatile component for switching applications, providing a balance of size, performance, and reliability.