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. In addition to the standard types there are the 712D and 712TN relays. The 712D relays have an internal discrete silicon diode which provides coil transient suppression. The 712TN-5 hybrid relay (stock number 758-2449) 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.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 sealedExcellent switching performance from d.c. to 1GHzHigh resistance to shock and vibrationGold plated contactsLow insertion loss - isolation and intercontact capacitance of 0.4pFUni-frame design provides high magnetic efficiency and mechanical rigidityHigh reliability and excellent resistance to environmental extremesLow 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 390ohmContact termination is solder pinGold-plated contactsHigh reliabilityHigh resistance to shock and vibrationLow insertion loss i.e. isolation and intercontact capacitance of 0.4pFOperating temperature ranging between -55°C and 85°CPower consumption is 450mWUniframe design provides high magnetic efficiency and mechanical rigidity Certifications ANSI/ESD S20.20:2014BS 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 98ohmContact termination is solder pinGold-plated contactsHigh reliabilityHigh resistance to shock and vibrationLow insertion loss i.e. isolation and intercontact capacitance of 0.4pFOperating temperature ranging between -55°C and 85°CUniframe design provides high magnetic efficiency and mechanical rigidity Certifications ANSI/ESD S20.20:2014BS EN 61340-5-1:2007