0.3 3.1 7.0 0.5 28.4 gss-141n - gss501m 1 of 2 part number dc spark-over voltage vs(v) nominal value m in- m ax) insulation resistance capacitance of electrostatic surge current capacity 8/20us surge life test voltage ir ( m ? ) 1khz-6v gss- 14 1n 140v (98v-182v) dc100v >100 0 m 1pf(max) 3 000a 8 / 2 0us 1 5 0a 3 0 0times gss- 181n 180v (1 26 v-2 34 v) gss -201m 200v (160v-240v) gss-251 m 250v (200v-300v) gss-301m 300v (240v-360v) gss-401m 400v (320v-480v) gss -471 m 470v 400v-560v gss-501m 500v (400v-600v) dc 250v >10 0 0 m toammeter,water meter auto admin system,etc catv,video transceiver. pplication a for instantaneous over-volage protection to adsl,isdn, ! ! ! for instantaneous over-voltage protection to rs485,rs232 port, modem,fax,tel,power supplies , alarm systems for instantaneous over-voltage protection -40 c ~ + 125 c operating temperature: -40 c ~ + 85 c small size,no polarity.no dark effect features ! ! ! small capacitance and excellent insulation resistance(100m min) low electrode capacitance (1pf max). ! quick response for electrostatic,voltage and low limiting vloltage o o ! ! storage temperature: o o ! stable for repeated discharge test conditions. axial leaded glass tube 0.4 surge current 0.5 0.1 dip a a b c d dim min max a b c d all dimensions in mm electrical characteristics
2 of 2 number part colour code 1 colour code 2 colour code 3 gss-301m orange red red gss-501m green ---- --- 6 part number description: gss 30 1 m dc spark-over voltage accuracy 20 dc spark-over voltage 300v dimension diameter 3.1 length 7 . 0 mm
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