R-77

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SG2S pin diagram SG2S pin diagram
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NameR-77
Typeuncontrolled
Application fieldsymmetrical lines protection
Envelopemetal-ceramic
Spark voltage, kV0,15-0,35
Spark frequency, Hz1
Anode current, A30000 in pulse
Insulation resistance, MOhm100
Pulse duration, uS15000

See also

R-10 Spark voltage, kV1,35-1,65 R-12 Spark voltage, kV0,128-0,192 R-18 R-18-1 R-21 Spark voltage, kV1,05-2,0 R-22 Spark voltage, kV1,9-2,5 R-23 Spark voltage, kV0,06-0,24 R-24 Spark voltage, kV2,0-5,5 R-26 Spark voltage, kV2,6-3,1 R-27 Spark voltage, kV0,31-0,39
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