The G3VM-G series from Omron are MOSFET relays available in 4pin SOP package. MOSFET relays are designed for switching minute signals and analog signals.
Load voltages range from 60V to 400V (AC or DC)
Load current varies from 50mA to 400mA (AC or DC)
SPST-NO, SPST-NC contact configurations
On state resistance typically range from 1ohm to 40 ohm
OFF state capacitances typically range from 15pF to 130pF