TO-5 RF Relay - 712 Series Teledyne's TO-5 DPDT relays have become one of the industry standards for low level switching from dry circuit to 1 Amp. Designed for use when close PCB spacing is required, the 712 series have a low coil power dissipation in an ultra-miniature relay package. <BR/>In addition to the standard types there are the 712<B>D</B> and 712<B>TN</B> relays. The 712<B>D</B> relays have an internal discrete silicon diode which provides coil transient suppression. The 712<B>TN</B>-5 hybrid relay (stock number <a href="/web/p/products/7582449">758-2449</a>) has an internal silicon diode and transistor driver. The integrated packaging of the relay with its associated semiconductor devices greatly reduces PCB floor space requirements as well as saving on installation time.<BR/>With a low inter-contact capacitance and contact circuit losses, the whole range of 712 series TO-5 relays are excellent ultra-miniature RF switches for frequencies well into the UHF spectrum (see datasheet for performance curves). A typical RF application for the TO-5 relay is in hand held radio transceivers, the combined features of good RF performance, small size, low coil power dissipation and high reliability make it a preferred method of Transmit/Receive switching. Hermetically sealed<BR/>Excellent switching performance from d.c. to 1GHz<BR/>High resistance to shock and vibration<BR/>Gold plated contacts<BR/>Low insertion loss - isolation and intercontact capacitance of 0.4pF<BR/>Uni-frame design provides high magnetic efficiency and mechanical rigidity<BR/>High reliability and excellent resistance to environmental extremes<BR/>Low profile height of 6.99mm

Teledyne DPDT RF Relay The Teledyne 712 series PCB mount DPDT ultra-miniature RF basic relay is actuated with 12VDC coil voltage at the frequency of 1GHz. This relay has a low profile height of 6.99mm and is designed for use when close PCB spacing is required. This relay has unique construction features and manufacturing techniques that provide excellent resistance to environmental extremes and overall high reliability. It is hermetically sealed and gives excellent switching performance from Dry Circuit to 1A. A typical RF application for this relay is in handheld radio transceivers which combine the feature of good RF performance, small size, low coil power dissipation and high reliability, making it a preferred method of transmitting/receive switching. Features and Benefits Coil resistance is 390ohm<BR/>Contact termination is solder pin<BR/>Gold-plated contacts<BR/>High reliability<BR/>High resistance to shock and vibration<BR/>Low insertion loss i.e. isolation and intercontact capacitance of 0.4pF<BR/>Operating temperature ranging between -55°C and 85°C<BR/>Power consumption is 450mW<BR/>Uniframe design provides high magnetic efficiency and mechanical rigidity Certifications ANSI/ESD S20.20:2014<BR/>BS EN 61340-5-1:2007

Teledyne DPDT RF Relay The Teledyne 712 series PCB mount DPDT ultra-miniature RF basic relay is actuated with 6VDC coil voltage at a frequency of 1GHz. This relay has a low profile height of 6.99mm and is designed for use when close PCB spacing is required. This relay has unique construction features and manufacturing techniques that provide excellent resistance to environmental extremes and overall high reliability. It is hermetically sealed and gives excellent switching performance from Dry Circuit to 1A. A typical RF application for this relay is in handheld radio transceivers which combine the features of good RF performance, small size, low coil power dissipation and high reliability, making it a preferred method of transmitting/receive switching. Features and Benefits Coil resistance is 98ohm<BR/>Contact termination is solder pin<BR/>Gold-plated contacts<BR/>High reliability<BR/>High resistance to shock and vibration<BR/>Low insertion loss i.e. isolation and intercontact capacitance of 0.4pF<BR/>Operating temperature ranging between -55°C and 85°C<BR/>Uniframe design provides high magnetic efficiency and mechanical rigidity Certifications ANSI/ESD S20.20:2014<BR/>BS EN 61340-5-1:2007