The LQ series laser modules are designed to provide a compact laser unit at a minimum price. They feature automatic power control (APC) circuitry for a regulated output power over their entire input voltage range. They also have reverse polarity protection. NOTE: The case of the laser module and the positive input lead are electrically common. Specifications: Power output: 3.5mW typical Wavelength: 635nm RED Note: This wavelength laser will appear twice as bright to the eye as a 650nm laser of the same power. Beam diameter: 2mm x 5mm Beam divergence: 0.6mRadians Collimating lens: 1 element plastic Input voltage & current: 3 to 6 VDC, 45mA Input leads: Red lead positive, Black lead negative Operating temperature: up to 40 deg. C Housing material: Brass Dimensions: .354″ dia. x .71″long, 9mm dia. x 18mm long
