safety standard type ceramic capacitor |
| ct7 安全交流瓷介电容 | | |
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| order information | | 订 货 说 明 |
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| specification | 主要参数及要求 | |
| 1.operating temperature range: -25℃～125℃ | | 使用温度范围: -25℃～125℃ |
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| 2.capacitance: | under 1khz and 25℃±2℃, vrms=1.0v conditions, |
| | not exceed capacitance tolerance. |
| 静电容量 | 在1khz和 25℃±2℃,vrms=1.0v条件下,不超过容量精度要求. |
| 3.dissipation factor(d.f.) | max 2.5% | |
| 损耗角正切tgδ | max 2.5% | |
| 4.insulation resistance: | at dc100v voltage for 1 minute,i.r.≥6000mω. |
| 绝缘电阻 | 在dc 100v 电压下1分钟时,i.r.≥6000mω. |
| 5.test voltage: | y1:ut=8k vdc或ut=4k vac |
| 测试电压 | y2:ut=5k vdc或ut=1.5k vac |
| | x1:ut=4k vdc |