Ir Receiver, 40M, 950Nm, Smd, Full Reel; Carrier Frequency:38Khz; Transmission Range:40M; Directivity:50°; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Operating Temperature Min:-25°C; Operating Temperature Max:85°C Rohs Compliant: No |Vishay TSOP6238TR.