RELAY, PHOTOMOS SPST-NO; Control Voltage Type:DC; Max Load Current RMS:120mA; Voltage, Load RMS Max:40V ac; Terminal Type:SMD; Case Style:Ultra minimum SSOP 4-pin; Contact Configuration:1 Form A; Control Current @ 5VDC:50mA; Control Current Max:1A; External Depth:4.45mm; External Length / Height:1.8mm; I/O Capacitance:1.5pF; Load Current:120mA; Load Current AC/DC:120mA; Max Load Current:300mA; No. of Pins:4; Output Type:Transistor; Power Rating:300mW; Resistance, Insulation:1000Mohm; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Voltage, Control Current:5V; Voltage, Drop @ Rated Current:1.35V; Voltage, Dropout:1.5V; Voltage, Isolation:1500V ac; Voltage, Load DC Max:40V dc; Width, External:2.65mm