Surge Absorber (Spark Gap) MSA Series MSA3-M SERIES FEATURES • • • • • • Response time<1ns MSA3 Surge Current is 500A Package SMD Stable and very Small electrostatic capacitance (<0.8pf) and great isolation(>100M) Standard protection required by US UL497A and UL497B Small size DIMENSION MSA3-M ITEM Standard Mini Melf L 4.0±0.5 3.4±0.5 D d t φ2.0±0.5 φ1.8±0.5 0.4±0.1 φ1.4±0.5 φ1.3±0.5 0.4±0.1 ELECTRICAL CHARACTERISTICS STANDARD Series DC Spark-Over Voltage PA RT NUMBER Minimum Insulation R esistance M aximu Capacitan ce (1KHz-6V MAX ) Surge current capacity (8/20µs) Vs(V) Test Vo ltage IR ohm(MΩ) C(p F) (A) MSA3XX00702-M 140 50 100 0.8 500 MSA3XX01002-M 200 100 100 0.8 500 MSA3XX01102-M 220 100 100 0.8 500 MSA3XX01502-M 300 100 100 0.8 500 MSA3XX02002-M 400 250 100 0.8 500 MSA3XX02502-M 500 250 100 0.8 500 MSA3XX03002-M 600 250 100 0.8 500 MSA3XX03502-M 700 500 100 0.8 500 MSA3XX05002-M 1000 500 100 0.8 500 MSA Series Series Note: Vs±XX% MINI MELF SERIES PART NUMBER DC Spark-Over Voltage Minimum Insulation Resistance Maximu Capacitance (1KHz-6V MAX ) Surge current capacity (8/20µs) Vs(V) Test Voltage IRohm(MΩ) C(pF) (A) MSA3XX00702-MM 140 50 100 0.8 300 MSA3XX01002-MM 200 100 100 0.8 300 MSA3XX01502-MM 300 100 100 0.8 300 Note: Vs±XX% MSA Series Series