Omron G3RZ-201SLN DC12 Solid-state Relay
The Omron G3RZ-201SLN DC12 Solid-state Relay (SSR) provides dependable switching with a 12 VDC input, 1.0 A load rating, and 5–240 VAC / 5–100 VDC output compatibility. It uses photovoltaic coupler isolation for electrical safety, includes a non–zero cross switching method, and is equipped with an operation indicator for easy monitoring. Built with a Power MOS FET output, it supports AC rectification and features a low 10 µA OFF-state leakage, making it ideal for precise automation circuits. Manufactured by Omron and listed under Omron Solid State Relay solutions, this model belongs to the G3RZ Series.
| Brand | Omron |
| Product | Solid State Relay |
| Model Number | G3RZ-201SLN DC12 |
Omron G3RZ-201SLN DC12 Solid-state Relay - Technical Specifications
| Specification | Value |
|---|---|
| Isolation Method | Photo volt coupler |
| Mounting | Socket |
| Operating Indicator | Equipped |
| Rated Voltage | 12 VDC |
| Rated Load Voltage | 5 to 100 VDC 5 to 240 VAC |
| Terminal Structure | Plug-in terminal |
| Load Current | 100 µA to 1 A |
| Operate Time | 6 ms max. |
| Release Time | 10 ms max. |
| Leakage Current | 10 µA max. (at 125 VDC) 100 µA max. (at 200 VAC) |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Dielectric Strength | Between input and output: 2500 VAC 50/60 Hz 1 min |
| Vibration Resistance | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Shock Resistance | 1000 m/s2 |
| Ambient Temperature Operating | -30 to 80 ℃ (with no freezing or condensation) |
| Ambient Temperature Storage | -30 to 100 ℃ (with no freezing or condensation) |
| Ambient Humidity Operating | 45 to 85 % |
| Weight | Approx. 20 g |
The Omron G3RZ-201SLN DC12 is a compact and efficient solid state relay designed for reliable load switching in both AC and DC circuits. It supports output loads of 1 A across a wide voltage range—5 to 240 VAC or 5 to 100 VDC—making it suitable for signal-level control in industrial environments.
This relay features a 12 VDC input and a built-in photovoltaic coupler that provides galvanic isolation between input and output. Its plug-in terminal structure allows easy installation and replacement, while the onboard operating indicator offers quick visual status updates. With fast switching speeds (operate time ≤6 ms, release time ≤10 ms), it ensures accurate response in automation systems.
Designed to withstand vibration, shock, and high temperatures, the G3RZ-201SLN performs reliably in environments ranging from −30°C to 80°C. With leakage current as low as 10 µA and strong dielectric strength (2500 VAC), it's ideal for compact control panels, signal switching, and precision load handling.
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