High-frequency signal relay designed for 3 GHz microwave applications. Features a miniature SMD/SMT package with gull wing termination for surface mounting. Operates with a 4.5V DC dual-coil latching mechanism, drawing 88.9mA coil current and consuming 400mW coil power. Offers a 500mA contact current rating with gold contact material, 30V switching voltage, and 75 Ohm impedance. Exhibits low insertion loss of 0.2dB and 0.5dB, with a 10ms operate and release time. Rated for 300,000 hours of operation and compliant with RoHS standards.
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Panasonic ARS12A4H technical specifications.
| Package/Case | SMD/SMT |
| Coil Current | 88.9mA |
| Coil Power | 400mW |
| Coil Resistance | 50.6R |
| Coil Type | Latching, Dual Coil |
| Coil Voltage (DC) | 4.5V |
| Contact Current Rating | 500mA |
| Contact Material | Gold |
| Depth | 8.6mm |
| Height | 8mm |
| Impedance | 75R |
| Insertion Loss | 0.5dB |
| Insertion Loss | 0.2dB |
| Length | 14mm |
| Life (Hours) | 300000Hour |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount, PCB |
| Operate Time | 10ms |
| Packaging | Rail/Tube |
| Release Time | 10ms |
| RoHS Compliant | Yes |
| Series | ARS |
| Switching Current | 500mA |
| Switching Voltage | 30V |
| Termination | Gull Wing |
| Throw Configuration | SPDT |
| RoHS | Compliant |
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