DIP SWITCH 12 POSITIONS

number of switches: 12 "†length: 31.48mm "†mechanical life: min. 10000 operations per switch "†electrical life: min. 5000 operations per switch, 50mA/24Vdc "†ratings: "•†non-switching: 100mA, 50Vdc "•†switching: 50mA, 24Vdc "†circuit: single-pole single-throw "†materials and finish: "•†case: UL94-VO, PBT. PBT is glass-fibre reinforced "•†cover: UL94-VO, PBT. PBT is glass-fibre reinforced "•†actuators: UL94-VO, PBT. PBT is glass-fibre reinforced "•†terminals: phosphor bronze with 3 micro inches of gold plating over nickel "•†top seal: polyester film "†electrical and mechanical specifications: "•†contact rating (carry): "••†(a) (contact rating (carry)): 50Vdc 100mA in constant situation "••†(b) (contact rating (carry)): 24Vdc 50mA with make-and-break "•†contact resistance (at current 100mA): "••†(a) (contact resistance (at current 100mA)): initially max. 30mohm "••†(b) (contact resistance (at current 100mA)): 100mohm max. after life test "•†insulation resistance (at voltage 500Vdc): min. 1000Mohm between adjacent terminals "•†capacitance: 5pF between adjacent terminals "•†dielectric breakdown voltage: 500Vdc / 1minute "•†operating temperature range: -40°C to +70°C, no failures "•†shock: DIP switches withstand a saw-tooth waveform of 20gr 11ms, with no contact opening > 10 microseconds "•†vibration: MIL-STD-202F-method 201A, frequency : 10-55-10Hz/1 min., direction : X, Y, Z three directions that are perpendicular to each other. No mechanical damage or intermittent change of switch setting during or after testing "•†markings: special side or top markings are optional "†packing: "•†all DIP switches are shipped in standard IC tubes with all poles in the 'off' position