OPB811L55

The OPB810 (L & W ) series Wide Gap Slotted Optical Switch with housings made from an opaque grade of injection-molded plastic that minimizes the assembly's sensitivity to visible and near-infrared ambient radiation. Discrete shells, which are exposed on parallel faces inside the device throat, are made of IR transmissive plastic (for applications where aperture contamination may occur) or of opaque plastic with aperture openings (for maximum protection against ambient light). User can specify the electrical output parameters, discrete shell material and the aperture width.