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| Part.Number | DC Sparkover Voltage（V） | Insulation Resistance（MΩ） | Capacitance 1KHz（PF） | 8/20μs (1 time) （KA） | Surge life least | AC withstanding voltage | Data sheet |
| DA53-701M | 560-840 | 100 | 1 | 3 | 300 | - |  |
| DA53-272M | 2160-3240 | 100 | 1 | 3 | 300 | AC1200V-3sec | |
| DA53-302M | 2400-3600 | 100 | 1 | 3 | 300 | AC1500V-1min | |
| DA53-362M | 2880-4320 | 100 | 1 | 3 | 300 | AC1800V-3sec | |
| DA53-622M | 4960-7440 | 100 | 1 | 3 | 300 | AC3000V-3sec | |
| DA53-752M | 6000-9000 | 100 | 1 | 3 | 300 | AC3600V-3sec | |
| DA53-782M | 6240-9360 | 100 | 1 | 3 | 300 | AC4000V-1min | |
