The FBR611D012-K is a compact signal relay manufactured by Fujitsu Electronics America, Inc. Signal relays are electromechanical switches used to control electrical circuits, typically involving low-power signals. The '012' in the part number indicates a coil voltage of 12VDC.

Applications:

• Telecommunications equipment (e.g., telephone exchanges, data communication systems)
• Measurement and instrumentation equipment (e.g., testers, analyzers)
• Security systems (e.g., alarm panels, access control systems)
• Industrial control systems (e.g., programmable logic controllers (PLCs), sensor interfaces)
• Consumer electronics (e.g., audio/video equipment, remote controls)

Features:

• Compact size and lightweight design
• Low power consumption
• High sensitivity
• High insulation resistance
• High surge resistance
• Available in various contact configurations (e.g., SPDT, DPDT)
• RoHS compliant

Benefits:

• Space Saving: Compact size allows for high-density mounting on PCBs.
• Energy Efficient: Low power consumption reduces overall system energy usage.
• Reliable Switching: High sensitivity ensures reliable switching even with low-level signals.
• Electrical Isolation: High insulation resistance provides excellent electrical isolation between the control and load circuits.
• Protection against Surges: High surge resistance protects the relay from damage due to voltage transients.

The FBR611D012-K signal relay provides a reliable and efficient solution for switching low-power signals in a wide range of applications. Its compact size, low power consumption, and high sensitivity make it a popular choice for designers seeking a high-performance relay.

Additional Details:

• Contact Configuration: Check datasheet for specific configuration (e.g., SPDT, DPDT)
• Coil Voltage: 12 VDC
• Contact Rating: Check datasheet for maximum voltage and current ratings
• Operating Temperature Range: Typically -40°C to +85°C (check datasheet for exact specifications)