CD268
特性:高壓,耐高溫,高紋波,長壽命 標(biāo)準(zhǔn)壽命:105℃2000-4000hours 額定電壓:160~450V 容量范圍:3.3-470μF 工作溫度范圍:-40 to +105℃
關(guān)鍵詞:
貼片式、引線式、焊針式、螺栓式、固態(tài)電容器
產(chǎn)品附件:
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CD268
詳情介紹
保證壽命:105℃ 2000-4000小時
低阻抗,耐高溫,高紋波,長壽命品,特別適用于開關(guān)電源,高壓充電器,電子電表等電子線路
符合ROHS
主要技術(shù)性能
| 項目Items | 性能Characteristics | ||||||||||
| 使用溫度范圍  | -40 to +105℃(160—400vdc) | ||||||||||
| 額定工作電壓  | 160 to 400Vdc | ||||||||||
| 標(biāo)稱電容量范圍  | 1-150uF | ||||||||||
| 靜電容量允許范圍  | ±20%(M) (at 20℃, 120Hz) | ||||||||||
| 漏電流  | I≦0.02CV | I:漏電流(μA),C:靜電容量(μF),V:額定電壓(v)。20℃1分鐘后測試 | |||||||||
| 損耗角正切值  | UR (Vdc) | 160 | 200 | 250 | 350 | 400 | (at 20℃, 120Hz) | ||||
| tanδ (Max.) | 0.08 | 0.12 | 0.14 | ||||||||
| 溫度特性  | UR (Vdc) | 160 | 200 | 250 | 350 | 400 | (at 120Hz) | ||||
| Z(-25℃)/Z(+20℃) | 4 | 4 | 5 | 5 | 6 | ||||||
| Z(-40℃)/Z(+20℃) | 6 | 6 | 8 | 8 | 10 | ||||||
| 耐久性  | 在105℃環(huán)境中,連續(xù)加載直流電壓與額定紋波電流2,000-4,000小時后待恢復(fù)24小時后20℃測量,應(yīng)滿足以下要求After application of the rated DC Ripple current voltage at 105℃2,000-4,000hours , then resumed for 24 hours at 20℃ .the capacitors shall meet the requirements as below. | ||||||||||
| 靜電容量Capacitance change | ≤初始規(guī)定值得±20%,±20% of the initial value | 尺寸 | 壽命(小時) | ||||||||
| ΦD≤6.3 | 2000 | ||||||||||
| ΦD=8 | 3000 | ||||||||||
| 損耗角正切值D.F. (tanδ) | ≤初始規(guī)定值的200% 200% of the initial specified value | ΦD=10 | 3000 | ||||||||
| 漏電流(2分鐘)Leakage current after 1 minutes | ≤初始規(guī)定值 | ΦD≥12.5 | 4000 | ||||||||
| 高溫儲存  | 以下規(guī)格應(yīng)滿足無施加電壓105℃ 1,000小時后 ,20℃恢復(fù)24小時The following specification shall be satisfied when the capacitors are restored to 20°C after exposing them for 1,000 hours at 105°C, without voltage applied. | ||||||||||
| 靜電容量變化 Capacitance change | ≤初始規(guī)定值的±20% 20%of the initial value | ||||||||||
| D.F. (tanδ) | ≤初始規(guī)定值的200% 200%of the initial specified value | ||||||||||
| 漏電流 Leakage current | ≤初始規(guī)定值的200% 200%The initial specified value | ||||||||||
尺寸 [mm]

| ØD | 6.3 | 8 | 10 | 12.5 | 16 | 19 | 
| Ød | 0.5 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 
| F | 2.5 | 3.5 | 5.0 | 5.0 | 7.5 | 7.5 | 
| ØD' | ØD+0.5max. | |||||
| L' | L+2max. | |||||
紋波電流修正系數(shù)
| Freq.(Hz) | 120 | 1K | 10K | 100K | 
| 160~250 | 0.50 | 0.80 | 0.90 | 1.00 | 
| 350~400 | 0.55 | 0.85 | 0.94 | 1.00 | 
電容器的壽命縮短內(nèi)部加熱產(chǎn)生的紋波電流減半的壽命每5℃上升率。當(dāng)長壽命的性能是實際使用要求,均方根紋波電流也應(yīng)減少。
標(biāo)準(zhǔn)
| 電壓 | 容量 | 外形尺寸Case size | 紋波電流 | 
| 160v(2C) 
 | 4.7 | 8×12 | 86 | 
| 5.6 | 8×12 | 97 | |
| 6.8 | 8×16 | 110 | |
| 10 | 8×16 | 225 | |
| 15 | 8×16 | 288 | |
| 22 | 10×16 | 475 | |
| 33 | 10×20 | 570 | |
| 47 | 12.5×25 | 660 | |
| 68 | 12.5×25 | 800 | |
| 100 | 16×25 | 1120 | |
| 150 | 16×30 | 1280 | |
| 200v(2D) | 3.3 | 6.3×12 | 92 | 
| 4.7 | 8×12 | 125 | |
| 5.6 | 8×12 | 135 | |
| 6.8 | 8×16 | 150 | |
| 10 | 8×12 | 180 | |
| 8×16 | 180 | ||
| 15 | 8×16 | 270 | |
| 22 | 10×16 | 290 | |
| 10×20 | 290 | ||
| 33 | 10×20 | 500 | |
| 47 | 12.5×20 | 530 | |
| 68 | 12.5×20 | 680 | |
| 12.5×25 | 680 | ||
| 100 | 16×25 | 882 | |
| 150 | 16×35 | 1290 | |
| 250v(2E) | 3.3 | 6.3×12 | 100 | 
| 4.7 | 8×12 | 135 | |
| 5.6 | 8×12 | 150 | |
| 6.8 | 8×12 | 160 | |
| 8×16 | 160 | ||
| 8.2 | 8×16 | 170 | |
| 10 | 8×16 | 190 | |
| 15 | 10×16 | 280 | |
| 22 | 10×20 | 300 | |
| 33 | 12.5×20 | 520 | |
| 47 | 12.5×25 | 550 | |
| 68 | 16×25 | 750 | |
| 100 | 16×30 | 950 | |
| 150 | 16×35 | 1400 | |
| 350v(2v) | 3.3 | 8×12 | 94 | 
| 4.7 | 8×12 | 130 | |
| 5.6 | 8×16 | 153 | |
| 6.8 | 10×16 | 187 | |
| 8.2 | 10×16 | 238 | |
| 10 | 10×20 | 272 | |
| 15 | 10×20 | 340 | |
| 22 | 12.5×20 | 476 | |
| 350v(2v) | 33 | 16×25 | 600 | 
| 47 | 16×25 | 750 | |
| 68 | 19×25 | 880 | |
| 100 | 19×30 | 1120 | |
| 150 | 22×35 | 1560 | |
| 400v(2G) | 2.2 | 8×12 | 85 | 
| 3.3 | 8×12 | 105 | |
| 4.7 | 8×12 | 110 | |
| 8×16 | 110 | ||
| 10×12 | 150 | ||
| 10×16 | 150 | ||
| 5.6 | 8×20 | 160 | |
| 10×16 | 180 | ||
| 6.8 | 10×16 | 180 | |
| 8.2 | 10×16 | 252 | |
| 10×20 | 266 | ||
| 10 | 10×16 | 200 | |
| 10×20 | 220 | ||
| 12.5×20 | 230 | ||
| 15 | 12.5×20 | 300 | |
| 22 | 12.5×20 | 300 | |
| 12.5×25 | 350 | ||
| 16×25 | 380 | ||
| 33 | 16×25 | 560 | |
| 47 | 16×25 | 600 | |
| 56 | 16×30 | 720 | |
| 68 | 16×30 | 800 | |
| 19×25 | 820 | ||
| 19×30 | 850 | ||
| 82 | 19×30 | 950 | |
| 100 | 19×30 | 1220 | |
| 150 | 22×35 | 1560 | 
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