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| No. | Item | Capability Requirement | Test Method |
|---|---|---|---|
| 1 | Heat tolerance | No color changed and abnormality except terminal; sign clear. | Heated to 350±5ºC with no load for 120±5 minutes (JIS-C-5202 7.2). |
| 2 | Thermal shock | No abnormality. ΔR≤±(2%R+0.05R). | Apply rating power for 30 mins; expose to -40±2ºC for 15+5 mins (JIS-C-5202 7.3). |
| 3 | Moisture resistance | No damage; ΔR≤±(3%R+0.05R); Insulation R≥25MR. | DC 100V at 40±2ºC, 90-95% humidity for 500+24 hours (JIS-C-5202 7.5). |
| 4 | Load life | No damage; sign clear. ΔR≤±(5%R+0.05R). | Mounted on 300x300x3mm aluminum plate at 20±7ºC for 500+24 hours (JIS-C-5202 7.10). |