Teledyne PCB High Frequency Relay, 5V DC Coil Voltage, DPDT Contact Configuration, 1A Contact Current, Gold Plated 712TN-5

Teledyne 712TN-5 PCB High Frequency Relay is a DPDT ultra-miniature RF relay designed for high reliability and efficient PCB mounting with a 5V DC coil voltage. It features a coil resistance of 50 ohms and a coil power consumption of 450mW, providing low power dissipation suitable for densely packed circuit boards.

The device includes gold-plated contacts offering excellent electrical performance with a low contact resistance of 150mΩ and supports a contact current of 1A. Its through-hole terminal type and compact dimensions (length and height of 6.99mm each) facilitate easy PCB integration while maintaining a low profile height.

This hermetically sealed relay is designed to withstand environmental extremes, including operating temperatures from -55°C up to 85°C. Its internal transistor driver and coil transient suppression diode enhance switching performance and longevity, ensuring reliable operation in demanding industrial and communication applications.

Typical industrial and laboratory uses include RF signal switching for handheld radio transceivers and other communications equipment where low insertion loss and high reliability are critical. The relay’s uniframe design provides high magnetic efficiency and mechanical rigidity for stable performance under shock and vibration.

Manufactured in the United States, the 712TN-5 series relay complies with industry standards including ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007. This combination of features makes it an ideal choice for RF switching applications requiring compact size, low power consumption, and durability.

This relay operates at a coil resistance of 50Ω, consuming 450mW coil power. It features gold-plated contacts offering low contact resistance of 150mΩ for superior signal integrity. The relay supports a contact current of 1A and utilizes through-hole terminal type for PCB mount.

Operating temperature ranges from -55°C to 85°C, suitable for harsh environments. Its ultra-miniature size includes a low profile height of 6.99mm and length of 6.99mm for close spacing on PCB. The relay features a built-in internal transistor driver and coil transient suppression diode for enhanced operation.

It is hermetically sealed with high resistance to shock, vibration, and environmental extremes. Typical applications include handheld radio transceivers and RF switching systems requiring reliable dry circuit switching. This product is manufactured in the United States ensuring premium quality and reliability.

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