Daico Industries 100D0804-1+15V-15V Rf Switch SMA (F)

Daico Industries 100D0804-1+15V-15V Rf Switch – SMA (F).

• Type: RF (Radio Frequency) coaxial switch

• Manufacturer: Daico Industries — a long-established supplier of high-reliability RF/Microwave control components for defense, aerospace, and commercial systems.

• Part No: 100D0804-1 +15 V/-15 V

• Function: An RF switch is a device used to route or select RF signals between different paths or ports. In practice, it connects or disconnects RF transmission lines depending on control voltages, enabling signal routing in communications, test, radar, or antenna systems.

• Connectors: SMA (female) connectors — common 50 Ω coaxial RF interfaces for reliable high-frequency connections.

• Control Voltage: Designed to operate with +15 V and -15 V control supplies, which likely drive the internal switching elements (e.g., PIN diodes or relay mechanisms).

• Typical Usage: RF switches like this are used in signal path selection, test systems, communications equipment, and military/aerospace transceivers where signals must be routed between antennas, receivers, or measurement instruments.

• Form Factor: Connectorized module (with SMA interfaces), typically enclosed, making it suitable for bench or system integration.