Omron G7SA-2A2B DC48 Relay
The Omron G7SA-2A2B DC48 Relay offers dependable switching with a Flux tight housing, PCB terminal structure, and a 48 VDC 7.5 mA coil rating for stable operation. It features a DPST-NO/DPST-NC contact form with Au plating＋Ag alloy contacts. The relay supports a 75 % max operate voltage, 10 % min. release voltage, and a 110 % maximum coil voltage rating. With Approx. 360 mW power consumption and a 250 VAC; 125 VDC maximum contact voltage, it ensures durable and consistent performance. Manufactured by Omron and listed under Omron Relay solutions, this model belongs to the G7SA Series.
| Brand | Omron |
| Product | Relay |
| Model Number | G7SA-2A2B DC48 |
Omron G7SA-2A2B DC48 Relay - Technical Specifications
| Specification | Value |
|---|---|
| Terminal Structure | PCB terminal |
| Degree Of Protection | Flux tight |
| Coil Resistance | 6400 Ω |
| Operate Voltage Set Voltage | 75 % max |
| Release Voltage Reset Voltage | 10 % min. |
| Max Contact Voltage | 250 VAC; 125 VDC |
| Contact Form | DPST-NO/DPST-NC |
| Mounting Method | Socket, Soldering |
| Coil Ratings | 48 VDC 7.5 mA |
| Contact Material | Au plating＋Ag alloy |
| Power Consumption | Approx. 360 mW |
| Maximum Voltage | 110 % |
| Contact Resistance | 100 mΩ max. (Voltage drop method with 5 VDC 1 A) |
| Operating Time | 20 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Reset Time | 20 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Ambient Temperature Operating | -40 to 85 ℃ (with no freezing or condensation) |
| Ambient Humidity Operating | 5 to 85 % |
| Weight | Approx. 22 g |
The G7SA-2A2B DC48 by Omron features a flux-tight design and PCB terminal connectivity, offering excellent electrical insulation and durability for printed circuit board installations. Operating with a coil rating of 48 VDC 7.5 mA and a coil resistance of 6400 Ω, this relay delivers consistent performance while keeping power consumption at only 360 mW, making it ideal for energy-sensitive environments.
Equipped with DPST-NO/DPST-NC contacts made from Au plating＋Ag alloy, the unit ensures reliable switching of 250 VAC and 125 VDC loads. The G7SA-2A2B DC48 maintains fast cycle times with 20 ms max. operating and reset times and supports safety-critical environments where precise response is crucial. It performs effectively across a wide temperature range of -40°C to 85°C and a humidity range of 5% to 85%, even in harsh industrial conditions.
With 100 mΩ max. contact resistance and operation thresholds like 75% max. set voltage, 10% min. reset voltage, and 110% max. allowable voltage, it delivers consistent actuation and protection. Designed for socket or soldering installation and weighing just 22 g, the relay supports space-saving layouts. For detailed specifications, visit the official Omron G7SA-2A2B DC48 product page. Trust IndMALL for competitive pricing and verified supply of Omron safety relays across India.
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