IR RECEIVER, 50DEG; Carrier Frequency:40kHz; Transmission Range:40m; Directivity:50°; Supply Voltage Range:2.7V to 5.5V; Supply Current:950µA; Opto Case Style:SMD; Operating Temperature Range:-25°C to +85°C; MSL:MSL 4 - 72 hours; No. of Pins:4; Package / Case:SMD; Power Dissipation Pd:50mW; Viewing Angle:50°