CL20A型金屬化聚酯膜介質直流固定電容器
特征與用途
該電容器以聚酯膜為介質，真空蒸發金屬化層作電極，聚酯壓敏膠帶包裹，環氧樹脂灌封，軸向引出結構。
體積小，重量輕，優異的自愈性能。
用于直流或脈動電路中，特別適用于各種電子儀器和電子設備及軍用整機等。
技術與性能指標
詳細規范：GB7334-87
氣候類別：55/085/21
電容量允許偏差：±5%(J);±10%(K)
損耗角正切：≤0.01（1KHz）
絕緣電阻：
| UR>100V | UR≤100V | ||
| CR≤0.33μF | ≥7500MΩ | CR≤0.33μF | ≥3750MΩ |
| CR>0.33μF | ≥2500S | CR>0.33μF | ≥1250S |
耐電壓：1.4UR(2S)
壽命試驗：
①. 試驗條件
試驗溫度：85℃
施加電壓：1.25UR
試驗時間：1000h
②.試驗后性能
電容量變化：△C/C≤8%
損耗角正切贈量：CR≤1μF ≤0.005
CR>1μF ≤0.003
額定電壓、標稱電容量與尺寸
| 額定電壓 | 100V | 250V(160V) | 400V | 630V | ||||||||||||
| 外形尺寸mm | L | B | H | d | L | B | H | d | L | B | H | d | L | B | H | d |
| 標稱電容量μF | ||||||||||||||||
| 0.01 | 15 | 6 | 3.5 | 0.5 | 15 | 7 | 4 | 0.5 | ||||||||
| 0.015 | 15 | 7 | 4 |
0.5 |
15 | 8 | 5 | 0.5 | ||||||||
| 0.022 | 15 | 7 | 4.5 | 0.5 | 15 | 9 | 6 | 0.5 | ||||||||
| 0.033 | 15 | 8.5 | 6 | 0.6 | 15 | 10.5 | 7.5 | 0.6 | ||||||||
| 0.047 | 15 | 6 | 3.5 | 0.6 | 15 | 10.5 | 7.5 | 0.6 | 20 | 8.5 | 5.5 | 0.6 | ||||
| 0.068 | 15 | 7 | 4 | 0.6 | 20 |
8.5 |
5.5 | 0.6 | 20 | 10 | 6.5 | 0.6 | ||||
| 0.1 | 15 | 6.5 | 4 | 0.6 | 15 | 8 | 5 | 0.6 | 20 | 10 | 6.5 | 0.6 | 20 | 10 | 6.5 | 0.6 |
| 0.15 | 15 | 6.5 | 4 | 0.6 | 15 | 9.5 | 6 | 0.6 | 20 | 12 | 7.5 | 0.6 | 27 | 11.5 | 6.5 | 0.8 |
| 0.22 | 15 | 7 | 4.5 | 0.6 | 15 | 10.5 | 7.5 | 0.6 | 27 | 11.5 | 7.5 | 0.6 | 27 | 12 | 8 | 0.8 |
| 0.33 | 15 | 9 | 5 | 0.6 | 20 | 9.5 | 6.5 | 0.6 | 27 | 13 | 8.5 | 0.8 | 27 | 16 | 9.5 | 0.8 |
| 0.47 | 15 | 10.5 | 6.5 | 0.6 | 20 | 11 | 8 | 0.8 | 27 | 15 | 10 | 0.8 | 37.5 | 15 | 8.5 | 0.8 |
| 0.68 | 20 | 0.95 | 5.5 | 0.6 | 27 | 12.5 | 9.5 | 0.8 | 27 | 18 | 11.5 | 0.8 | 37.5 | 15 | 8.5 | 0.8 |
| 1 | 20 | 11 | 7 | 0.8 | 27 | 13 | 8 | 0.8 | 37.5 | 17 | 11 | 0.8 | 43.5 | 20 | 10.5 | 0.8 |
| 1.5 | 20 | 12.5 | 8.5 | 0.8 | 27 | 15 | 10 | 0.8 | 37.5 | 20 | 13.5 | 0.8 | 43.5 | 26 | 11.5 | 0.8 |
| 2.2 | 27 | 12.5 | 8 | 0.8 | 34 | 15.5 | 11 | 0.8 | 43.5 | 22 | 14.5 | 0.8 | 43.5 | 29 | 15 | 0.8 |
| 3.3 | 27 | 14.5 | 10 | 0.8 | 34 | 19.5 | 13 | 0.8 | 43.5 | 27 | 17.5 | 0.8 | ||||
| 4.7 | 34 | 16.5 | 10.5 | 0.8 | 37.5 | 21 | 13.5 | 0.5 | 43.5 | 34.5 | 19.5 | 0.8 | ||||
| 6.8 | 34 | 17.5 | 11.5 | 0.8 | 37.5 | 25 | 16 | 0.8 | ||||||||
| 10 | 34 | 20.5 | 14.5 | 0.8 | 43.5 | 30 | 15.5 | 0.8 | ||||||||
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