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Omron G3H-203SN-VD DC5-24 Solid-state Relay
The Omron G3H-203SN-VD DC5-24 Solid-state Relay (SSR) delivers 5 to 24 VDC input, 100 to 240 VAC output, and 0.1 to 3 A (at 40 β) load performance reliably. This relay features a Single-phase, 2-element structure with Photocoupler isolation, an Equipped zero-cross function for noise-free switching, and an Equipped operating indicator for real-time status monitoring. Its Plug-in terminal socket simplifies installation, while 45 A (60 Hz 1 cycle) inrush current resistivity, it ensures stable operation across its 4 to 28 VDC input range. Manufactured by Omron and listed under Omron Solid State Relay solutions, this model belongs to the G3H Series.

| Brand | Omron |
| Product Type | Solid State Relay |
| Model Number | G3H-203SN-VD DC5-24 |
Omron G3H-203SN-VD DC5-24 Solid-state Relay - Technical Specifications
| Specification | Value |
|---|---|
| Product classification | Relay compatible |
| Number of phases | Single-phase |
| Number of elements | 2 |
| Isolation method | Photocoupler |
| Zero cross function | Equipped |
| Operating indicator | Equipped |
| Terminal structure | Plug-in terminal |
| Mounting | socket |
| Input Rated Voltage | 5 to 24 VDC |
| Input Operating voltage range | 4 to 28 VDC |
| Input current | 15 mA max. (Constant-current input circuit) |
| Input Operate voltage | 4 VDC max. |
| Input Release voltage | 1 VDC min. |
| Output Rated load voltage | 100 to 240 VAC |
| Output Load voltage range | 75 to 264 VAC |
| Output Minimum load current | 100 Β΅A to 3 A |
| Output Load Current | 0.1 to 3 A (at 40 β) |
| Output Inrush current resistivity | 45 A (60 Hz 1 cycle) |
| Operate time | 1/2 cycle of load power source + 1 ms max. |
| Release time | 1/2 cycle of load power source + 1 ms max. |
| Output ON voltage drop | Main circuit: 1.6 V max. (RMS) |
| Leakage current | 5 mA max. (at 100 VAC) 10 mA max. (at 200 VAC) |
| Insulation resistance | 100 MΞ© min. (at 500 VDC) |
| Dielectric strength | 2000 VAC 50/60 Hz 1 min |
| Vibration resistance | 10 to 55 to 10 Hz, 0.175 mm single amplitude (0.75 mm double amplitude) |
| Shock resistance | 1000 m/s 2 (DIN Track mounting) |
| Ambient temperature (Operating) | -30 to 80 β (with no freezing or condensation) |
| Ambient temperature (Storage) | -30 to 100 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 45 to 85% RH |
| Weight | Approx. 50 g |




