Data Sheet All of these devices operate @ 25 ma, 3 - 10V DC and are typically driven by TTL or C-MOS circuits with no external circuit needed. Pulse Rate (VDD=5V)Hz: 2.4Hz Viewing Angle: 45º Luminous Intensity: 40 Additional Model # 72-11-675 72-11675 11-675 11675 UPC: 038975116754