The KAQV212/212A is a high‑voltage solid‑state relay with MOSFET output, offering a normally‑open single‑pole single‑throw contact, 6 V AC/DC control voltage, and a maximum load current of 400 mA. Key features include low on‑resistance, LED control current of 5 mA, and an isolation test voltage of 3750 VAC rms.
The datasheet provides absolute maximum ratings, detailed electrical characteristics, and performance graphs such as load current versus temperature, on‑resistance versus temperature, and turn‑on/off times. It also includes schematic and wiring diagrams and specifies operating and storage temperature ranges from –40 °C to +85 °C (storage to +125 °C).
| Contact Type | Normally Open, Single Pole Single Throw |
|---|---|
| Control Voltage | 6 V AC or DC |
| Load Current | 400 mA |
| LED Control Current | 5 mA |
| Isolation Test Voltage | 3750 VAC rms |
| Operating Temperature Range | -40 °C to +85 °C |
| Storage Temperature Range | -40 °C to +125 °C |
The relay can switch loads up to 400 mA.
It is rated for an isolation test voltage of 3750 VAC rms.
It operates from –40 °C to +85 °C, with storage up to +125 °C.