Panasonic 500 mA SPNO Solid State Relay, DC, Surface Mount PhotoMOS, 60 V Maximum Load. Minimum Control Voltage: 1.5 V. Maximum Control Voltage: 5 V dc. Package Style: DIP. Maximum Turn On Time: 5 ms. Dimensions: 8.8 x 6.4 x 3.6mm. Depth: 6.4mm. Length: 8.8mm. Off State Leakage Current: 1 μA. MPN: AQV112KLA