Omron G3R-IDZR1SN DC5 Solid-state Relay
The Omron G3R-IDZR1SN DC5 Solid-state Relay (SSR) is a high-speed input module optimized for microload signal applications. It uses photocoupler isolation with an equipped operation indicator and fast response characteristics for accurate low-voltage detection. Designed for 5 VDC input signals at 0.1–100 mA, it offers noise-free, stable performance in PLC and automation interfaces. Its plug-in terminal design fits G2R-1-S form factors and reduces wiring when used with P2RF-05-PU Push-In Plus sockets. RoHS-compliant and built for long service life, it integrates easily into compact control systems. Manufactured by Omron under the Omron Solid State Relay category, this unit is part of the G3R Series.

| Brand | Omron |
| Product | Solid State Relay |
| Model Number | G3R-IDZR1SN DC5 |
Omron G3R-IDZR1SN DC5 Solid-state Relay - Technical Specifications
| Specification | Value |
|---|---|
| Isolation Method | Photocoupler |
| Mounting | Socket |
| Operating Indicator | Equipped |
| Rated Voltage | 5 VDC |
| Rated Load Voltage | 4 to 32 VDC |
| Terminal Structure | Plug-in terminal |
| Load Current | 0.1 to 100 mA |
| Operate Time | 0.1 ms max. |
| Release Time | 0.1 ms max. |
| Output On Voltage Drop | 1.6 V max. |
| Leakage Current | 5 µA max. |
| Insulation Resistance | Between input and output: 100 MΩ min. |
| Dielectric Strength | Between input and output: 4000 VAC 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% RH |
| Weight | Approx. 18 g |
The Omron G3R-IDZR1SN DC5 is a compact solid state relay designed for high-speed switching in low-current DC applications. It uses a built-in photocoupler for isolation and supports output control from 4 to 32 VDC with a load current range of 0.1 to 100 mA, making it ideal for signal-level switching in precise control systems.
This relay features a 5 VDC input, an operating indicator for status monitoring, and a plug-in terminal structure that enables quick and tool-free installation. It achieves ultra-fast operation with a response time of just 0.1 ms for both ON and OFF states. With low output ON voltage drop (1.6 V max.) and minimal leakage current (5 µA max.), it ensures efficient and safe switching.
Weighing approximately 18 g, the G3R-IDZR1SN DC5 operates reliably across a wide temperature range of –30°C to 80°C and provides strong resistance to vibration and shock, making it suitable for compact control panels and precision automation setups.




