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G6KU-2F-RF-T DC5

G6KU-2F-RF-T DC5

Aratas (Formerly Omron Components)
High Frequency (RF) Relay DPDT (2 Form C) 5VDC Surface Mount
Active2,474 in stock
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Overview

The G6KU-2F-RF-T DC5 is a high-frequency DPDT (2 Form C) surface-mount relay designed for signals up to 3GHz. It features a single-winding latching mechanism, which significantly reduces power consumption by only requiring a 21.1mA pulse to switch states. Its compact footprint and fully sealed construction make it ideal for high-density RF switching environments.

Why Choose This Part

This relay offers a fast 3ms operate and release time, ensuring rapid signal path transitions. The latching design is a major advantage for thermal management and power efficiency, as the coil does not generate heat once the state is set. It provides a high-frequency compatible interface in a small surface-mount package measuring only 10.3mm by 6.9mm.

Applications

RF Signal Routing
Switching high-frequency signals up to 3GHz in wireless communication modules and antenna tuning circuits.
Automated Test Equipment (ATE)
Used in high-speed digital and RF test manifolds where low insertion loss and high isolation are critical.
Battery-Powered RF Devices
Leveraging the single-coil latching architecture to maintain contact state without continuous power draw.
Measurement Instrumentation
Precision switching in oscilloscopes, signal generators, and spectrum analyzers requiring 5V control logic.

Key Specifications

Coil Type Latching, Single Coil
Coil Current 21.1 mA
Coil Voltage 5VDC
Contact Form DPDT (2 Form C)
Operate Time 3 ms
Release Time 3 ms
Mounting Type Surface Mount
Switching Voltage 125VAC, 60VDC - Max
Termination Style Gull Wing
Must Operate Voltage 3.75 VDC
Operating Temperature -40degC ~ 70degC
Contact Rating (Current) 1 A

Getting Started

When designing for 3GHz, ensure a coplanar waveguide or microstrip layout is used on the PCB to maintain impedance through the relay terminals. Drive the coil with a 5VDC pulse of at least 10ms to guarantee the latching mechanism sets, and use a flyback diode or snubber circuit to protect the driving GPIO or transistor from inductive spikes. Refer to the footprint dimensions of 10.3mm x 6.9mm for precise solder mask alignment on gull-wing pads.

Categories

Aerospace & Defense > RF & Microwave