Teledyne PCB RF Relay DPDT, 5V DC Coil, Coil Resistance 64Ω, Contact Current 1A, Gold Plated Contacts 172D-5

Teledyne 172D-5 PCB RF Relay is an ultra-miniature, hermetically sealed DPDT armature relay designed for precision RF signal switching and control. It operates with a 5V DC coil voltage and features a coil resistance of 64 ohms and power dissipation of 405 mW. The relay is constructed with gold plated contacts ensuring low contact resistance of 150 mΩ and superior conductivity suitable for high-frequency signals up to 2 GHz.

The relay is designed to withstand operating temperatures from -55°C to 85°C and is built with high mechanical rigidity to resist shock and vibration. It incorporates an internal discrete silicon diode for coil transient suppression to prevent coil damage during switching cycles.

With its grid spaced terminals and low profile height of 7.11 mm, and length of 8.51 mm, the relay is suitable for tight PCB layouts and eliminates the need for spreader pads. Its hermetic seal and all welded construction ensure maximum internal cleanliness and long-term durability in industrial, telecommunications, mobile communication, testing instruments, and attenuator applications.

This relay series 172 represents Teledyne's commitment to high-quality RF switching components, featuring a unique uni-frame design for excellent magnetic efficiency. The relay meets ANSI/ESD and BS EN standards, confirming its compliance with industry electrical safety and performance criteria.

The relay coil resistance is 64 ohms ensuring stable electromagnetic operation. Contact current is rated at 1 amp for precise circuit control. The relay supports operating temperatures from -55°C to 85°C suitable for harsh environments.

It has a low profile design with dimensions of 8.51 mm length and 7.11 mm height ideal for compact PCB layouts. Contains an internal silicon diode for coil transient suppression enhancing durability. Gold plated precious metal contacts provide excellent switching with minimal contact resistance.

The device is hermetically sealed with an all welded construction for superior reliability. Excellent switching performance from DC up to 2 GHz makes it suitable for RF applications. Complies with ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards for quality assurance.

Ideal for use in industrial automation, telecommunications, test instrumentation, and mobile communication devices, this relay offers a high-performance solution for reliable RF signal switching. Explore the full range of Teledyne high-frequency and RF Relays on EnvMart for optimized hardware integration.