Features           Applications   Ø       Extremely small sizeØ       High current ratingØ       Very fast response timeØ       Stable performance over lifeØ       Very low capacitanceØ       High insulation resistanceØ       RoHS-compatibleØ       ModemØ       XDSL-splitterØ       Data linesØ       TunerØ       Antenna Electrical specificationsDC spark-over voltage1) 2)90V ±20%Impulse spark-over voltage2)                                                  100V/µs< 500V   1 kV/µs   < 600VService life       10  operations                 50 Hz, 1 s3) 5A     1   operations                  50 Hz, 0.18 s (9 cycles)3) 5A     10 operations[5x (+) & 5x (–)]  8/20 µs3) 5kA     1 operation                     10/350 µs3) 1kA     300 operations               10/1000 µs3)200AInsulation resistance at 25 Vdc2) > 1GΩCapacitance at 1 MHz   0.5V2)< 2pFWeight~ 1.5gOperation and storage temperature-40 ... +90°CMarking3R 090  3R – 3 electrode  90- Nominal voltage    1) The voltage is measured with a low rate of rise dv / dt =100V/s2)Tip or ring electrode to center electrode3)Total current through center electrode, half value through tip respectively ring electrode.Terms in accordance with GB/T 9043-2008 Dimensional drawing             Ordering code:   B009X0576000B     Not to scale  Dimensions in mm  Non controlled document     Cautions and warningsØ       Surge arresters must not be operated directly in power supply networks.Ø       Surge arresters may become hot in case of longer periods of current stress (danger of burning).Ø       Surge arresters may be used only within their specified values. In case of overload, the head contacts may fail or the component may be destroyed.Ø       Damaged surge arresters must not be re-used.