采用阻燃环氧树脂包封Coated with flame-retardant epoxy resin
■推荐用途Recommended Applications
■名称组成Explanation of part numbers
Exampe：CT81 B 09 a 1KV 102 K
① ② ③ ④ ⑤ ⑥ ⑦
①产品类型代号Code of product type
代号code | 内容Contents |
CT81 | Ⅱ类高压ClassⅡhigh voltage |
CC81 | Ⅰ类高压ClassⅠhigh voltage |
②温度特性Temperature characteristics
代号 code | 温度特性 Temperature characteristics | 容量变化范围 Max Capacitance Change | 温度范围 Tem perature Range | |
IEC | EIA | |||
B | 2B4 | Y5P | ±10% | -25～+85℃ |
R | 2R4 | Y5R | ±15% | |
E | 2E4 | Y5U | +20～-55% | |
F | 2F4 | Y5V | +30～-82% | |
CH | CH | / | 0±60ppm/℃ | +20～+85℃ |
SL | SL | / | -1000～+140ppm/℃ | |
DL | DL | / | -3300±500pp m/℃ | |
③产品最大直径Max.product dimensions
09:产品最大直径9mm 09：Max.product dimensions is 9mm
④引线形式 Lead style
代号code | A | b | c |
引线形式 lead style | 内单弯 Inside crimped | 直腿 Straight lead | 双弯 Double crimped |
⑤标称电压Rated voltage
代号code | 1KV | 2, …，8KV |
内容contents | 1KVDC | 2, …，8KVDC |
⑥容量Capacitance
容量代号 capacitance code | 容量 capacitance | 说明 explain |
010 | 1pf | 前两位为容量有效值，第三位表示其后所跟零的个数 The firt two digits are significant figures of capacitance and third one denote number of following zeros |
470 | 47pf | |
471 | 470pf | |
102 | 1000pf | |
103 | 10000pf |
⑦容量公差capacitance tolerance
代号 code | 容量公差 capacitance | 代号 code | 容量 capacitance tolernce |
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