Special Features:

Mounting type: threaded hole; mounting hole qty: 7; body thickness: 0.615 in.Min, 0.635 in.Max; distance between mtg hole centers: 3.110 in.Min, 3.140 in.Max; design type: reusable; filtering media design: honey comb; material: filtering medium, aluminum mil-c-7438, grade b; frame, aluminum alloy qq-a-200/8, temper 4 or alluminum alloy qq-a-200/9, temper 1 or temper 4; seal, rubber silicone ams 3195 and copper astm b520 and steel astm b520; surface treatment and document: filtering medium, tin plated mil-t-10727, type 1; frame, tin plated astm b 520

Properties:

A replaceable device in panel form designed to eliminate radio frequency and electromagnetic interference from the air passing through it. The elimination of interference is accomplished by reflection and/or absorption of radiated electromagnetic energy by media constructed of electrically conductive material, in honeycomb or louvered form confined in a frame, with electrically conductive gasketing (or self-gasketing feature) to provide electrical contact with the cabinet on which it is installed or mounted. It may be used in air ventilating or heating ducts, lighting aperture and the like. It may have a filter for dust protection. It may include a drip-proof design feature. Excludes electrical filtering devices which employ capacitor, resistor and coil components to eliminate or suppress conducted electromagnetic energy. excludes shield,test.