Key facts
- Brand
- Omron
- Model
- G3VM-21LR1
- Industry
- Industrial
- Documents
- 2
- Languages
- JA · ZH
- Last added
- 2012-06-01
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Omron G3VM-21LR1 MOS FET Relay User Manual
This manual describes the Omron G3VM-21LR1 MOS FET relay, the world’s smallest SSOP‑package relay with a low CxR of 5 pF and a typical on‑resistance of 19 mΩ. It includes product features, pin configuration, and internal wiring diagrams for proper installation.
The document also lists detailed electrical specifications, recommended load voltage and current limits, LED drive requirements, and environmental operating conditions, along with safety and handling notes for reliable operation. This manual is written in Chinese.
Omron G3VM-21LR1 specifications
| Peak AC/DC voltage (Vpp) | 20 V |
|---|---|
| LED forward current | 50 mA |
| LED reverse voltage | 5 V |
| Operating temperature range | -20 °C to +85 °C |
| Package type | SSOP 4‑pin surface‑mount |
All Omron G3VM-21LR1 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum peak voltage for the G3VM-21LR1 relay?
The relay can handle a peak AC/DC voltage of up to 20 V.
What is the recommended operating temperature range?
It is rated for operation from –20 °C to +85 °C.
What is the on‑resistance of the MOS FET relay?
The typical on‑resistance is 19 mΩ.
What is the recommended ambient temperature for operation?
The recommended ambient temperature is 25 °C.