423 series

      The 423 series material of the body is nylon 6; The material of termination pins is tin on nickel phosphor brozen; The material of fresnel lens is polycarbonate; The material of header is black acetal.

      There are some ordering information & typical technical characteristics (Ta = 25°C) about 423 series . 423-501-21 : the color is red; voltage(DC)(Vopr) is 12 V; Current (DC)(Iopr) is 20 mA; Luminous intensity (Iv at 20 mA) is 11000 mcd ; Operating temp (Topr) is from -0 to + 85 ; Storage temp is from -0 to + 85 . 423-521-23 :the color is yellow; voltage(DC)(Vopr) is 24 V to 48 V; Current (DC)(Iopr) is 17.5 mA; Luminous intensity (Iv at 20 mA) is 16000 mcd ; Operating temp (Topr) is from -0 to + 85 ; Storage temp is from -0 to + 85 .423-930-21 : the color is blue; voltage(DC)(Vopr) is 12 V; Current (DC)(Iopr) is 20 mA; Luminous intensity (Iv at 20 mA) is 7000 mcd ; Operating temp (Topr) is from -0 to + 85 ; Storage temp is from -0 to + 85 .
     Then, there are some technical characteristics about it. Maximum power dissipation is 500 mA. Maximum reverse voltage is 3 Vdc. Panel cutout is 9.5 mm. Minmum mounting centers is 16.5 mm. Max panel thickness is 6.5 mm.

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