R19A/R19 Series Subminiature Rocker Switches in Various Types R19 Series: Properties: Rating: 4 (1) 250V; 6A/250VAC Mechanical life: 50,000 cycles Electrical life: 10,000 cycles Contact resistance: < 20 milliohms Insulation resistance: >1,000 megohms Dielectric strength:>1,500V, 1 minute(initial) >3,000V between poles SPST, DPST Panel cut out: 13 x 19mm Materials Body: nylon 66 (white, gray or black) Rocker: PC (red, standard for illuminated type) PC (red, yellow, green, white or black) Contact surface: coin silver, silver-plated Illuminated rockers: 125V/250V neon lamp, 24V bulb Terminal: copper alloy, silver-plated R19A series: Properties: Rating: 2A/250VAC and 6A/250VAC(standard) 15A/125VAC and 8A/250VAC Mechanical life: 30,000 cycles Electrical life: 10,000 cycles Contact resistance: 1,000 megohms Dielectric strength: >1,500V, 1 minute (initial) Panel cut out: 13 x 19mm SPST, SPDT Materials: Body: nylon 66 (white or black) Rocker: PC (red, yellow, green, white or black) Contact surface: coin silver, silver-plated Illuminated rockers: LED Terminal: copper alloy, silver-plated