Panasonic Electric Works PhotoMOS™ AQY series, SPST-NO (1 Form A) solid-state relay, 1.25 A load current, 0-60 V AC/DC, 500 mOhm on-resistance, 4-SOP gull-wing surface-mount package, tube.
| Parameter | Value |
|---|---|
| Series | PhotoMOS™ AQY |
| Output type | AC, DC |
| Mounting | Surface Mount |
| Voltage - load | 0 V ~ 60 V |
| Voltage - input | 1.4VDC |
| Load current | 1.25 A |
| Circuit | SPST-NO (1 Form A) |
| Package | Tube |
| Case | 4-SOP (0.173\", 4.40mm) |
| Termination style | Gull Wing |
| On-State resistance | 500 mOhms |
The AQY212FG2S: Rated for 1.25 A continuous load current across 0 to 60 V AC or DC — the 500 mOhm max on-resistance means the voltage drop at full load is under 0.63 V, keeping self-heating low enough for the 4-SOP package to dissipate without derating in still air.
The footprint matches standard SOP-4 land patterns — no special thermal pad required, since the load current is modest and the on-resistance limits dissipation.
This part is obsolete but we source it through independent channels. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time.
The base product number AQY212 covers several variants in the same 4-SOP package. A direct pin-compatible alternative would be another AQY212 variant with matching load current and voltage ratings — confirm the specific suffix against your BOM before substituting.