Surge Absorber (Spark Gap) MSA Series MSA3 SERIES FEATURES • • • • • Response time<1ns MSA3 Surge Current is 500A Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B Small size DIMENSION Item MSA3 L L1 D d 4.0±0.5 28.0±3.0 φ2.0±0.5 φ0.5±0.05 ELECTRICAL CHARACTERISTICS PART NUMBER DC Spark-Over Voltage Minimum Insulation Resistance Maximu Capacitance (1KHz-6VMAX) Surge current capacity Surge Life Test 8/20µs (A) 8/20µs, 100A 500 150 times Vs (V) Test Voltage (V) Irohm (MΩ) C (pF) MSA3XX00702 140 50 100 0.8 MSA3XX01002 200 100 100 0.8 MSA3XX01102 220 100 100 0.8 MSA3XX01502 300 100 100 0.8 MSA3XX02002 400 250 100 0.8 MSA3XX02502. 500 250 100 0.8 MSA3XX03002 600 250 100 0.8 MSA3XX03502 700 500 100 0.8 MSA3XX05002 1000 500 100 0.8 MSA3XX07502 1500 500 100 0.8 Note: Vs±XX% MSA Series Surge Absorber (Spark Gap) COLOR CODE Part Number Color Code 1 Color Code 2 Color Code 3 MSA3XX00702 Black Yellow - MSA3XX01002 Red - - MSA3XX01102 Red Red - MSA3XX01502 Orange Orange - MSA3XX02002 Yellow - - MSA3XX02502. Green - - MSA3XX03002 Blue - - MSA3XX03502 White Brown - MSA3XX05002 Black - - MSA3XX07502 Brown Green Red/(Green)* Series