【技术】算法大揭秘影响铝电解电容寿命的原因
【摘要】导致铝电解电容寿命缩短的主要因素是周围的温度和纹波电流。本文分别探讨周围温度和纹波电流对铝电解电容寿命的影响以及其算法。此外，介绍了KENDEIL的铝电解电容，其电容容量最高达47万μF，纹波电流高达100A，在85℃工作温度下，寿命长达10万小时。
在工业工控领域中，电解电容作为储能的元器件应用颇多，常被用在整流模块后以平稳电压。然而，铝电解电容在长期的工作运行中，电解液会透过密封材料向外扩散、挥发、电容量逐渐减少，最后导致失效。而铝电解电容内芯子温度的高低将直接影响电解液向外扩散的速度，芯子温度越高，电解液向外扩散速度越快，铝电解电容使用的寿命越短。芯子温度的高低主要受纹波电流的影响，即导致铝电解电容寿命缩短的主要因素为周围的温度和纹波电流，当然还有很多其他的因素，在此不做详细介绍。
那么，针对周围的温度和纹波电流对铝电解电容使用寿命的影响，是否有量化的计算公式可以算出来呢？ 答案是肯定的。下面让我们一起探讨其计算的方法。
1）周围温度对铝电解电容寿命的影响
周围温度对寿命的影响主要体现在电容量的减少以及损耗角正切值的增大。这些现象的起因是，电解液从封口部分向外部渐渐扩散。根据电性能的时间变化和周围温度之间的关系，可得出下列公式。
Lx=Lo*BTo-Tx/10
Lo：在最高使用温度下，额定施加电压和额定纹波电流重叠时的保证寿命（hours）
Lx：实际使用温度下的预期寿命（hours）
To：最高额定使用温度（℃）
Tx：实际使用时的环境温度 （℃）
B： 温度加速系数
由上述公式可知，电解电容应用时，须考虑环境散热方式、散热强度、电容与热源的距离以及电容的安装方式。
2）纹波电流对铝电解电容寿命的影响
纹波电流计算是得到电容功率损耗的一个重要参数。在设计电路选择电容的时候，我们必须首先确定电流的纹波大小，这和设计规格和具体拓扑结构相关。铝电解电容常被用在整流模块后以平稳电压，我们在选择好具体拓扑结构后，根据规格要求得到最小的电容值。在纹波电流的选择时，需要降额设计。
由于铝电解电容器和其他的电容器相比损耗较大，因而纹波电流会导致内部发热，纹波电流产生的热又会使温度上升，所以对于产品寿命有很大的影响。因此，需事先根据不同产品来设定最大允许的纹波电流值。外加纹波电流的发热度可由下面的计算式得出：
W=Ir2* ESR +V*IL
W：内部的消耗电力；
Ir：纹波电流；
ESR：内部电阻（等效串联电阻）；
V：外加电压；
IL：漏电流
在最高使用温度下，漏电流增加到20℃时的5~10倍，但仍然Ir≥IL，则W= Ir2?ESR。需求出内部发热和放热达到平衡的条件，则
Ir2.R=β*A*ΔT
β：放热常数；
A：外壳表面积（m2）；
A=π/4.D（D+4L）；
D：外壳的直径（m）；
L：外壳的长度（m）；
ΔT：因纹波电流所上升的温度（℃））
那么，内部发热：ΔT= Ir2.ESR/（β*A）
另外，纹波电流在120Hz的情况下发热可由下式得出：
ΔT= Ir2.ESR/（β*A）= Ir2.tanδ/βAωC（在这里ESR = tanδ/ωC）
tanδ：120Hz时的损耗；
ω：2πf（f等于120Hz）；
C：120Hz时的电容（F））
ESR值是根据温度的变化而变化的，因此，求出正确的△T，必须实际测得热电偶的数值。
顾及由纹波电流产生的内部发热和周围温度的影响，NIPPON-CHEMICON寿命推定式是：
a）施加DC标称电压时的保证寿命为：
Lx=Lo×2（To-Tx）/10 ×2（-△T/5）（贴片型）
b）允许纹波电流重叠时的保证寿命为 ：
Lx=Lr×2（To-Tx）/10 ×2（△T o -△T）/5（引线型、基板自立型）
c）Lx=Lr×2（To-Tx）/10 ×2[-2+（25 -△T）/b（螺丝端子型）
Lr：在最高使用温度下标称纹波电流重叠时的保证寿命（hours）
Lx：实际使用时的推测寿命（hours）
To：产品的最高使用温度（℃）
Tx：实际使用时的周围温度（℃）
T：纹波电流导致的芯子中心发热度（℃）
To：施加允许纹波电流时的芯子中心发热度（℃）
（最高使用温度105℃系列的△T o=5℃）
因此，通过如上的计算公式，可以推出铝电解电容的使用寿命。当然很多电解电容厂家会提供电解电容使用寿命对照表，以便研发人员查看，并通过实际应用对比电解电容的特性。
最后，向大家介绍国际知名品牌意大利Kendeil 的铝电解电容。 Kendeil的电容容量大，最高达47万μF，并且有高耐压的电容模组，耐压达600V。其纹波电流高达100A，在85℃工作温度下，寿命长达10万小时。Kendeil 的电容产品都达到了CECC、DIN、IEC等国际标准，并且通过了ISO9001体系认证。
如果您对Kendeil铝电解电容感兴趣，可通过如下链接下载选型指南：
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eric陈 Lv7. 资深专家 2019-01-26写的不错，可以了解很多关于电容寿命的知识。 -
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教主 Lv7. 资深专家 2018-11-12学习学习！ -
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【选型】Kendeil 铝电解电容选型指南（中文）
目录- 公司简介 铝电解电容产品路线图 铝电解电容零件编号系统 铝电解盖电容器重量表 铝电解电容质量 技术信息 形成电解质电容器 铝电解电容器的电气特性 铝电解电容器的可靠性 铝电解电容器的有效期 铝电解质电容器准则 铝生产控制流程 铝电解电容器 螺旋电容器 K01系列铝电解电容器 K02系列铝电解电容器 K03系列铝电解电容 K04系列铝电解电容 K07系列铝电解电容 K11系列铝电解电容器 K21系列高纹波铝电解电容器 K22系列高纹波铝电解电容器 K41系列铝电解电容 K42系列铝电解电容 K61系列铝电解电容 K71系列铝电解电容 K72系列铝电解电容 K91系列铝电解电容 K92系列低阻抗铝电解电容 电容器单元 K05系列铝电解电容 K06系列通用铝电解电容 K15专业系列铝电解电容 K16系列通用铝电解电容 K25低ESR系列铝电解电容 K26低ESR系列铝电解电容 K55系列小型铝电解电容 K75系列小型铝电解电容 K76系列小型铝电解电容 K85系列低ESR高寿命铝电解电容 K95低ESR系列铝电解电容 电机启动电容 K13系列铝电解电容 附件 卡环 绝缘六角螺母、垫圈 安装用五金件
型号- 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
Kendeil（肯德尔）铝电解电容器选型指南（英文）
目录- COMPANY PRESENTATION TECHNICAL INFORMATION CAPACITORS ACCESSORIES
型号- K04350153__M0L220,K05100102_PM0C030,K42400152__M0H105,K02063222__M0E060,K02063473__M0J143,K02250152__M0G079,K42,K41,K22350682__M0J214,K05025472_PM0C030,K13125600000000B2,K01075123__M0E079,K41450682__M0J214,K42100222__M0E060,K02400471__M0G079,K19400332__M0H105,K06450331_PM0E040,K42025153__M0E060,K42400103__M0L220,K76250761_PM0D035,K41075472__M0E060,K13125200000002B2,K01040334__M0J143,K06500331_PM0E050,K91450332__M0J105,K75400122_PM0E060,K41016154__M0H105,K72450222__M0G105,K55,K21450332__M0L098,K05200221_PM0B030,K92500332__M0J105,2,K07160103__M0G115,K07350392__M0H105,K76450681_PM0E040,K21350152__M0G079,K76500681_PM0E055,K41075103__M0G079,K71400303__M0L220,K61,K02200681__M0E060,K41400222__M0J105,K04500682__M0J214,K71450472__M0H105,K06050223_PM0F050,K01100683__M0J21,K22420682__M0J214,K05050223_PM0F050,K42250153__M0J214,K05450331_PM0E050,K06050103_PM0D040,K22400682__M0J214,K03400222__M0J143,K76500681_PM0E060,K42063153__M0G105,K03500222__M0L145,K04500392__M0J143,K75450222_PM0V077,K71,K76350921_PM0D050,K91400222__M0G105,K72,K07350332__M0H096,K05040472_PM0D025,K75,K03450152__M0J105,K76,K42450682__M0J214,K61080423__M0J143,K95420681_PM0E050,K02250102__M0G079,K01200681__M0E060,K91420222__M0G105,K42400222__M0J105,K05400821_PM0E060,K05450331_PM0E040,K95400681_PM0E050,K01450681__M0G079,K05500181_PM0D050,K03500152__M0J143,K07400392__M0H130,K13320050000002B2,K55450561_PM0E060,K13250315000003B2,K13320063000003B2,K02063473__M0J105,K13125800000001B2,K02450152__M0J105,K18400222__M0G105,K76350122_PM0E045,K07160333__M0J143,K42063333__M0J105,K07350182__M0G096,K07200143__M0H130,K85,K13125315000002B2,K01400681__M0E079,K76200681_PM0C035,K07450392__M0J105,K76400242_PM0N077,K76350881_PM0D045,K41100473__M0J143,K76350242_PM0N060,K01025224__M0H105,K42016154__M0H105,K05200102_PM0E030,K02450681__M0G079,K75450182_PM0V060,K13250250000003B2,K91,K72450822__M0J143,K93,K92,K22450103__M0L220,K95,K94,K41400152__M0H105,K06500152_PM0N097,K02016105__M0L220,K91500332__M0J105,K02200222__M0G079,K06200221_PM0B030,K02063683__M0H105,K02450123__M0L220,K42450152__M0J105,K42040154__M0J143,K11400233__M0L240,K91450332__M0J143,K41025103__M0E060,K07160822__M0G105,K21400152__M0G079,K21420152__M0G079,K13320031000002B2,K91450152__M0G105,K75350122_PM0E050,K13250063000003B2,K07350392__M0H115,K13250040000001B2,K42350222__M0J105,K75420251_PM0C035,K19450681__M0G079,K42025103__M0E060,K19400222__M0G105,K41250102__M0G079,K75400511_PM0E030,K95450221_PM0D030,K07450392__M0J115,K05450471_PM0E050,K04550222__M0J143,K42100682__M0G105,K26500561_PM0F050,K01200332__M0H105,K91400332__M0H105,K01075103__M0G079,K21400332__M0J098,K42350152__M0H105,K72350133__M0J143,K95350102_PM0E060,K21420332__M0J098,K06100102_PM0C030,K75250761_PM0D035,K76500222_PM0N105,K91420332__M0H105,K95350391_PM0D035,K95350681_PM0E040,K06550101_PM0D030,K85450391_PM0E045,K02400153__M0L220,K06200102_PM0E040,K01200222__M0G079,K07400153__M0L220,K41050333__M0G105,K22350222__M0H105,K07250682__M0G130,K95420821_PM0E060,K75250152_PM0E050,K01050473__M0G105,K76250102_PM0E035,K03400102__M0H105,K15420102_PM0F060,K41200472__M0G105,K72350292__M0G079,K21450472__M0L098,K04450222__M0H105,K85400151_PM0C030,K71450682__M0J105,K76450272_PM0N105,K76400442_PM0V105,K75200681_PM0C035,K26400152_PM0N060,K95350471_PM0C050,K02400222__M0J105,K02450682__M0J214,K06500221_PM0D050,K92450102__M0G105,K76450102_PM0E060,K02040683__M0J105,K01500332__M0J105,K21400332__M0J079,K02100682__M0G105,K01016155__M0L220,K42040104__M0J105,16035000000000000,K01200152__M0E060,K02100222__M0E060,K02100473__M0J143,K11400163__M0J240,K11450253__M0L220,K75500182_PM0N105,K02400152__M0H105,K22350123__M0L220,K04550152__M0H105,K06550561_PM0F077,K42450331__M0E079,K01075472__M0E060,K72450172__M0G079,K03450122__M0H105,K06400821_PM0E060,K42400471__M0G079,K02016154__M0H105,K26400202_PM0F105,K85350391_PM0C050,K01200152__M0E079,K16420102_PM0F060,K85420331_PM0C055,K95420391_PM0D040,K01016154__M0H105,K42040473__M0H105,K03475561__M0G105,K72420103__M0L105,K16450152_PM0V060,K15450152_PM0V077,K91450681__M0G079,K76420122_PM0E060,K41016473__M0G079,K75450272_PM0N105,K01160333__M0J214,K42040104__M0J143,K020401040HM0J143,K06600271_PM0F050,K01040223__M0E079,K01400222__M0J105,K76450202_PM0F097,K41040473__M0H105,K91450102__M0G105,K05200471_PM0C030,K04550682__M0L220,K71350682__M0H105,K07450272__M0H115,K11450183__M0J214,K55450561_PM0E050,K25400152_PM0N077,K75450102_PM0E060,K95450271_PM0D040,K76250152_PM0E050,K85400271_PM0E030,K01350222__M0G105,K04400152__M0H105,K76450391_PM0D035,K11400183__M0L240,K02016224__M0J105,K04400332__M0H105,K75420352_PM0V105,K75250102_PM0E035,K01100222__M0E060,K01350681__M0E079,K75250252_PM0F060,K15420152_PM0F097,K75450391_PM0D040,K18400332__M0H105,K76200821_PM0C040,K41450822__M0J214,K07450272__M0H105,K75500681_PM0E060,K01400153__M0L220,K05050103_PM0D040,K02025153__M0E060,K92420471__M0G079,K22420222__M0H105,K42100333__M0J143,K07250392__M0G096,K76250252_PM0F060,K13125250000002B2,K01250471__M0E060,K22400392__M0J105,K41250152__M0G079,K21400392__M0J105,K41500682__M0J214,K71400392__
钽电容的漏电流是不是相比电解电容小很多？一般是多大的？电解电容的漏电流呢？
恰恰相反，一般情况钽电解电容比电解电容漏电流大些，一般的漏电流为0.04 Cr Vr μA，其中漏电流IL= K* Cr Vr，单位是μA，K是常数，不同厂家K值的标定也不一样，世强代理的Kendeil 铝电解电容漏电流ILmax= 0.003 Cr Vr μA，K值为0.003，同类产品已经是非常小的了。
技术问答 发布时间 : 2017-09-20
Kendeil（肯德尔）金属化聚丙烯直流支撑（DC-Link）薄膜电容器选型指南
目录- Metallized Polypropylene D.C. Link Capacitors Metallized Polypropylene D.C. Link Capacitors Metallized Polypropylene D.C. Link Capacitors
型号- K36800102__K0T125,K36900491__K0Q125,K37111151__K0L065,K36900201__K0J072,K37800221__K0L065,K36111251__K0J120,K36401131__K0U265,K36121182__K0U335,K3350150000K0K152,K36161321__K0T120,K36800421__K0J145,K3318135100K0K152,K36251660__K0Q140,K36900112__K0T150,K36301680__K0Q225,K36201191__K0T125,K36201401__K0U175,K36301121__K0U180,K37800351__K0S064,K36161851__K0U230,K37151111_K0S064,K3311190100K0K152,K36900272__K1U230,K36251351__K0U265,K36600781__K0J140,K37151500_K0L050,K36800352__K0U335,K36111252__K1U335,K36800102__K0R175,K36600152__K0T140,K37141111_K0L076,K37151760_K0L065,K36121331__K0T125,K36111901__K0U125,K36301181__K0U230,K3311110200K0K152,K36251131__K0T140,K37111141__K0L065,K36361600__K0U130,K36111421__K0Q155,K36201151__K0Q175,K36251291__K0U225,K3390013200K0K152,K36111361__K0Q120,K3311180100K0K152,K36800491__K0Q125,K36361420__K0T130,K36800551__K0Q122,K37900151__K0L050,K36401700__K0T230,K36301420__K0Q140,K37400381__K0L065,K36301151__K0T230,K37 TYPE,K37131101_K0L065,K36161151__K0J145,K36201271__K0T175,K36800501__K0T080,K37900351__K0S064,K36161121__K0Q095,K36161151__K0J140,K36600651__K0Q095,K36301101__K0T180,K36121331__K0Q155,K3315150100K0K152,K36361151__K0U265,K36111921__K0T180,K36161171__K0J175,K36251211__K0U180,K36401101__K0U230,K36800501__K0Q122,K3327115100K0K152,K36361111__K0T265,K36600302__K0T230,K37111101__K0L050,K36121501__K0T130,K36111421__K0Q135,K36800751__K0Q175,K36121551__K0T130,K36201201__K0Q225,K37151950_K0L076,K36121221__K0J120,K36301820__K0T180,K36600102__K0Q140,K36800651__K0Q145,K36900152__K0T175,K3313160100K0K152,K36401240__K0Q140,K36900551__K0Q122,K36600651__K0J120,K36800112__K0Q225,K33 TYPE,K36161421__K0T175,K36121251__K0Q120,K36361121__K1U230,K36121251__K0Q125,K36161121__K0J120,K37111191__K0L076,K36111501__K0Q175,K36600112__K0Q140,K37800151__K0L050,K36900202__K0T230,K36111172__K0U230,K36900501__K0T080,K36111401__K0Q145,K37141560_K0L050,K36900102__K0R175,K36800272__K1U230,K36111731__K0T150,K36600481__K0J095,K36900352__K0U335,K37131131_K0L076,K36800471__K0Q122,K36201801__K0U335,K36600202__K0T140,K36900331__K0J117,K3370020200K0K152,K3320130100K0K152,K36121471__K0Q225,K36800331__K0J117,K36600242__K0T175,K36900112__K0Q255,K36111122__K1T230,K36201281__K0T175,K36161471__K0T175,K3313165100K0K152,K36900471__K0Q122,K36900102__K0T125,K37141860_K0L065,K36111331__K0Q120,K36121122__K0U230,K36800201__K0J072,K36111681__K0Q225,K37111231__K0S064,K37141131_K0S064,K36121102__K0T230,K36 TYPE,K36161601__K0T230,K36201601__K0U260,K36900421__K0J147,K37131700_K0L050,K37400601__K0S064,K3322120100K0K152,K36361880__K0T225,K37900221__K0L065,K36161900__K0J095,K36201101__K0Q120,K36301660__K0T120,K36401380__K0Q225,K36121271__K0Q120,K36201371__K0T225,K36201750__K0J120,K36800202__K0T230,K36251211__K0T225,K36111651__K0T125,K36161251__K0Q175,K36900651__K0Q145,K36121421__K0Q175,K36251151__K0T175,K36600821__K0J155,K37400261__K0L050,K36121102__K0U175,K37131101_K0S064,K36900501__K0Q122,K3335110100K0K152,K36121681__K0T180,K36800112__K0T145,K36900751__K0Q175,K36800152__K0T175
Kendeil K05 电解电容数据手册
型号- K05050103,K05050223,K05100102_PM0C030,K05100222_PM0D040,K05025472_PM0C030,K05050222,K05025153_PM0D040,K05500151,K05040153_PM0E040,K05500271,K05100222_PM0D030,K05400101_PM0B030,K05200221_PM0B030,K05050472,K05050153_PM0E050,K05100562_PM0F050,K05450151,K05450152,K05016333_PM0E050,K05100472,K05100472_PM0E040,K05050682,K05016682_PM0C030,K05016333,K05050223_PM0F050,K05063682_PM0D040,K05450331_PM0E050,K05016153_PM0D040,K05063332_PM0D030,K05250102,K05400221_PM0C040,K05040103_PM0E040,K05250221,K05250101,K05025103_PM0D030,K05050472_PM0D025,K05100102_PM0B030,K05025223_PM0E050,K05040472_PM0D025,K05016682,K05500331_PM0F050,K05050332,K05400821_PM0E060,K05450331_PM0E040,K05500181_PM0D050,K05040103_PM0E030,K05250471,K05250681_PM0E040,K05450821,K05050103_PM0E030,K05025153,K05500181,K05025103,K05250221_PM0C030,K05025223,K05250471_PM0C040,K05200681_PM0D040,K05450101_PM0C030,K05400471,K05400681_PM0E050,K05100562_PM0E050,K05040682_PM0D030,K05400221_PM0D030,K05016223_PM0E040,K05200102_PM0E030,K05450331,K05025333,K05450680,K05050472_PM0C030,K05400101,K05400102,K05100472_PM0E050,K05400221,K05040103_PM0D040,K05450331_PM0D050,K05016153_PM0C040,K05450681,K05063222_PM0C030,K05450471,K05100102_PM0D025,K05100152,K05400102_PM0F060,K05400331,K05050222_PM0C030,K05200152,K05400151_PM0C030,K05040682_PM0C040,K05500221_PM0E040,K05200102_PM0D040,K05400680,K05400681,K05450471_PM0E050,K05400681_PM0F050,K05063103_PM0E050,K05063682_PM0E040,K05040332_PM0C030,K05250151,K05250152,K05016223_PM0D040,K05100332_PM0D050,K05450102,K05450680_PM0B030,K05450821_PM0F060,K05025472,K05450221,K05450101,K05063472_PM0D030,K05016153,K05250101_PM0C030,K05400152,K05450151_PM0D030,K05500271_PM0E050,K05400271,K05400151,K05500151_PM0D040,K05025682_PM0D030,K05400471_PM0E050,K05100682_PM0E050,K05400331_PM0C045,K05200681_PM0C040,K05250151_PM0C030,K05016103_PM0C040,K05450151_PM0D040,K05500680,K05100332_PM0E040,K05400821,K05040153,K05400471_PM0E040,K05200331_PM0B030,K05450101_PM0D025,K05450152_PM0F097,K05450221_PM0E030,K05063472_PM0C040,K05250471_PM0D030,K05450151_PM0C040,K05200471,K05500331,K05025682,K05200331_PM0C030,K05200331_PM0C025,K05250152_PM0E050,K05200152_PM0E050,K05450101_PM0D030,K05016103_PM0D030,K05200222,K05200102,K05250102_PM0E050,K05400151_PM0D030,K05200221,K05025333_PM0E050,K05050682_PM0D040,K05500101,K05500221,K05063472,K05400471_PM0D050,K05450221_PM0D040,K05500680_PM0C030,K05400331_PM0E030,K05016473,K05100152_PM0D030,K05400101_PM0C030,K05040223_PM0E050,K05500331_PM0E050,K05200221_PM0C030,K05250331_PM0D030,K05450681_PM0E050,K05,K05250681,K05250102_PM0E040,K05016473_PM0E050,K05500471,K05040103,K05063332_PM0C040,K05200331,K05050682_PM0D030,K05100332,K05200471_PM0C030,K05025103_PM0C040,K05040223,K05063222,K05063103,K05040472_PM0C030,K05400271_PM0C040,K05016103,K05016223,K05050153,K05500331_PM0E060,K05200681,K05450681_PM0E060,K05100102,K05100222,K05250331,K05040472,K05400152_PM0F097,K05040153_PM0D040,K05050103_PM0D040,K05063332,K05025682_PM0C030,K05100682_PM0F050,K05450221_PM0C050,K05200222_PM0E050,K05400331_PM0D040,K05100152_PM0C040,K05450102_PM0F060,K05500471_PM0F060,K05063682,K05040682,K05025153_PM0E040,K05063472_PM0D040,K05100682,K05400680_PM0B030,K05040223_PM0E040,K05500101_PM0D030,K05100562,K05200152_PM0D050,K05050332_PM0C030,K05040332
Kendeil K75 电解电容数据手册
型号- K75200102_PM0C045,K75420202,K75200122_PM0D040,K75250761,K75450332_PM0V105,K75350371,K75350372,K75200821,K75400272,K75420681,K75400152,K75420561,K75400271,K75400392,K75200821_PM0C040,K75420242_PM0V077,K75450561_PM0E040,K75400122_PM0E060,K75450221_PM0C035,K75450182_PM0F097,K75350821_PM0D050,K75420221_PM0C035,K75250561_PM0D030,K75350122,K75400292_PM0N105,K75400821_PM0D060,K75420102,K75420221,K75450821_PM0E050,K75200122_PM0C050,K75350391,K75400222_PM0V060,K75350272,K75350152,K75350621_PM0D040,K75400202_PM0N077,K75420391_PM0D035,K75400292,K75400221_PM0C035,K75400821_PM0E045,K75200272,K75200152,K75420331,K75450222_PM0V077,K75,K75400102_PM0E050,K75400182,K75350821,K75200332_PM0F060,K75420821_PM0E050,K75250681,K75250821_PM0E030,K75250471_PM0C035,K75200182,K75350292,K75250561,K75420681_PM0E045,K75400182_PM0N060,K75400471_PM0D040,K75420102_PM0E060,K75400471,K75450471_PM0D045,K75450122_PM0F060,K75400471_PM0D035,K75250222_PM0E060,K75450182_PM0V060,K75400511_PM0D040,K75420182_PM0N077,K75200102_PM0E030,K75400122,K75350561_PM0D035,K75450182,K75250122_PM0E040,K75200102_PM0D035,K75250821_PM0D040,K75350122_PM0E050,K75400371,K75450471_PM0E035,K75450391,K75450271,K75420132_PM0F060,K75450272,K75450331_PM0D035,K75420251_PM0C035,K75350272_PM0N077,K75450271_PM0D030,K75450561_PM0D050,K75450152,K75350471_PM0D030,K75400821,K75420651,K75250122_PM0D050,K75400511_PM0E030,K75200272_PM0E060,K75350371_PM0C035,K75350621,K75420202_PM0F097,K75420152_PM0N060,K75250761_PM0D035,K75400152_PM0F060,K75250122,K75250152_PM0E050,K75400331_PM0C040,K75400631_PM0D045,K75420651_PM0E040,K75400392_PM0V105,K75250471,K75200681_PM0C035,K75450821,K75350202_PM0F060,K75400202,K75350152_PM0E060,K75420391,K75400681,K75400561,K75420272,K75420152,K75350331_PM0C035,K75350292_PM0F097,K75400681_PM0D050,K75420471_PM0E030,K75200152_PM0E035,K75200681,K75200561,K75250102,K75250222,K75420621,K75400331,K75420182,K75350781_PM0D045,K75400631_PM0E035,K75450471,K75200182_PM0E040,K75400102,K75400221,K75400272_PM0V077,K75400222,K75350781,K75420202_PM0V060,K75400681_PM0E040,K75420471_PM0D040,K75420272_PM0N105,K75450122,K75450272_PM0N105,K75400511,K75400631,K75350222_PM0N060,K75350331,K75200222,K75350621_PM0E030,K75350332,K75420242,K75200102,K75400371_PM0D030,K75350781_PM0E035,K75450182_PM0N077,K75350102_PM0E045,K75350391_PM0D030,K75450332,K75450681_PM0E045,K75450102_PM0E060,K75450331,K75250152,K75350681,K75350561,K75420352_PM0V105,K75250391,K75350901_PM0E040,K75200332,K75250102_PM0E035,K75350472_PM0V105,K75420352,K75350202,K75350372_PM0N105,K75400271_PM0C035,K75420471,K75200561_PM0C030,K75250252_PM0F060,K75350681_PM0D045,K75250391_PM0C030,K75450391_PM0D040,K75400561_PM0D045,K75450222,K75450102,K75420561_PM0D045,K75450221,K75400222_PM0F097,K75420821,K75200122_PM0E030,K75350471,K75400331_PM0D030,K75350472,K75200122,K75200222_PM0E045,K75350332_PM0V077,K75420331_PM0D030,K75200821_PM0D030,K75250681_PM0C045,K75250821,K75250252,K75200222_PM0E050,K75250102_PM0D045,K75350222,K75420132,K75350102,K75420251,K75350681_PM0E035,K75420621_PM0D060,K75450152_PM0N060,K75350901,K75400561_PM0E035,K75350272_PM0V060,K75200152_PM0D045,K75450681,K75420561_PM0E035,K75450561
PART NUMBER SYSTEM FOR SNAP-IN TYPE CAPACITORS
型号- K95,K054504710PM0E050,K75,K85,K55,K76,K15,K26,K25,K06,K05,K16,K□□□□□□□□□P□□ØNNN
请问电容厂家现在常用的有哪几家
推荐WIMA，EXXELIA，KENDEIL，冠坤电子，黑金刚等厂家【选型】WIMA（威马）电力电子、新能源、汽车专用薄膜电容选型指南（中文）【选型】Exxelia适用于交通行业的铝电解电容,薄膜电容，薄膜电容额定电压最高可达25000V【选型】Kendeil 直流电薄膜电容选型指南【选型】冠坤电子（Su'scon）铝电解电容器选型指南【选型】Kendeil 铝电解电容选型指南【选型】冠坤电子（Su'scon）铝电解电容器选型指南【选型】Kendeil 铝电解电容选型指南
技术问答 发布时间 : 2019-12-18
Kendeil K01 电解电容数据手册
型号- K01100683,K01063473__M0G105,K01160472__M0G105,K01500472,K01100682,K01025154__M0J105,K01450152__M0G105,K01350222__M0H105,K01350152,K01075153,K01350153,K01025333,K01050154__M0J143,K01400152__M0G105,K01025334,K01040683__M0H105,K01063682__M0E060,K01075153__M0G105,K01040473__M0G079,K01040153__M0E079,K01450562,K01050683__M0H105,K01250472__M0H105,K01450682,K01450681,K01450822__M0J143,K01050104__M0J143,K01250822__M0J105,K01250562__M0J105,K01100153__M0H105,K01350562__M0J143,K01200472__M0H105,K01250222__M0G105,K01063223__M0G105,K01350102__M0G105,K01450102__M0G105,K01450562__M0J143,K01025683__M0G105,K01250681__M0E079,K01016473__M0G079,K01016684__M0J143,K01040153__M0E060,K01075223__M0H105,K01025223,K01025103,K01025224,K01350223__M0L220,K01025104,K01400562__M0J143,K01450332,K01450331,K01063154,K01100223,K01350152__M0G105,K01063153,K01075104__M0J143,K01100103,K01450103,K01100222,K01450102,K01050103__M0E060,K01016333__M0E079,K01040103__M0E060,K01100103__M0H105,K01200223__M0J143,K01400681__M0G079,K01200153,K01200152,K01025473,K01025474,K01100683__M0J214,K01200822__M0J105,K01250332,K01350822__M0J143,K01450222,K01450221,K01100333,K01450152__M0H105,K01025223__M0E079,K01100332,K01250681,K01250682,K01200222__M0G105,K01500102__M0G105,K01350822,K01400331__M0E060,K01016333__M0E060,K01200681__M0E060,K01350103__M0J143,K01200822,K01450681__M0G079,K01450471,K01200103__M0J105,K01250562,K01400152__M0H105,K01450472,K01040334__M0J214,K01025334__M0J143,K01075683__M0J143,K01016104__M0G079,K01450103__M0J214,K01025473__M0G079,K01025333__M0E079,K01450153__M0L220,K01016154__M0G105,K01040154__M0J105,K01050223,K01063104__M0J105,K01050103,K01050104,K01200332__M0G105,K01050104__M0J105,K01450123,K01400822,K01350682__M0J143,K01500682,K01040473__M0H105,K01200152__M0G079,K01040224__M0J143,K01063683__M0J105,K01100472__M0E079,K01400153,K01500562,K01250682__M0J105,K01400152,K01100473__M0J143,K01050472,K01400682__M0J143,K01500332__M0J143,K01050473,K01160682,K01400332__M0J143,K01016334__M0J105,K01160682__M0G105,K01450222__M0J105,K01016683,K01016684,K01450822,K01016224__M0H105,K01500332,K01500222__M0J105,K01400222__M0H105,K01040223__M0G079,K01025153,K01160332,K01025154,K01050682,K01050683,K01200333__M0J214,K01160333,K01040104__M0H105,K01063153__M0G079,K01050683__M0J105,K01016333,K01016334,K01200153__M0J143,K01160472__M0H105,K01500102,K01100103__M0G105,K01250103__M0J143,K01500222,K01160223__M0J143,K01250223__M0J214,K01160222,K01050333,K01200332__M0H105,K01160103,K01400103__M0J143,K01016105__M0J143,K01160102,K01160223,K01075103__M0G079,K01350153__M0J214,K01450152,K01040683__M0G105,K01500152__M0H105,K01025103__M0E060,K01200682__M0H105,K01450153,K01016223,K01016224,K01040333,K01400103,K01100152__M0E060,K01250153,K01400221,K01400102__M0G079,K01040473__M0G105,K01016104,K01040334,K01400102,K01016105,K01250152,K01400222,K01050473__M0G105,K01350471__M0E060,K01050682__M0E060,K01200333,K01200332,K01160102__M0E079,K01025104__M0H105,K01160153__M0J143,K01063103__M0E079,K01160472,K01025683__M0G079,K01250332__M0H105,K01450681__M0G105,K01350472__M0J143,K01160682__M0H105,K01040333__M0G079,K01063333,K01100332__M0E060,K01063154__M0J143,K01500562__M0J214,K01016474,K01040683,K01100153,K01400681__M0G105,K01025474__M0J214,K01100152,K01200562,K01200682,K01200681,K01400472,K01400471,K01016473,K01450332__M0J105,K01050153,K01075682,K01350682,K01050154,K01075683,K01350102__M0G079,K01350562,K01450102__M0G079,K01063333__M0G105,K01350681,K01450123__M0J214,K01063104,K01063103,K01016155__M0L220,K01063223,K01250822,K01400332__M0J105,K01450222__M0J143,K01075473__M0J143,K01160332__M0G105,K01100223__M0H105,K01040473,K01400562,K01400682,K01500222__M0J143,K01025154__M0H105,K01063223__M0G079,K01400681,K01016683__M0G079,K01160222__M0G079,K01250102__M0E079,K01025333__M0G079,K01350332__M0H105,K01075472__M0E060,K01025224__M0J105,K01063333__M0H105,K01063682,K01040223,K01160103__M0J143,K01400331,K01040103,K01040224,K01040104,K01400332,K01450221__M0E060,K01400222__M0G105,K01063104__M0J143,K01450472__M0J143,K01100472__M0G079,K01200562__M0H105,K01100333__M0J105,K01016154__M0H105,K01100332__M0E079,K01016223__M0E060,K01016474__M0J143,K01200102__M0E079,K01400221__M0E060,K01063683,K01075333__M0J105,K01400472__M0J143,K01160333__M0J214,K01250472,K01250471,K01500152,K01063472__M0E060,K01075682__M0E079,K01100153__M0G105,K01075223__M0G105,K01160152,K01,K01040223__M0E079,K01400222__M0J105,K01075473,K01350471,K01075472,K01160153,K01350472,K01160103__M0J105,K01400103__M0J214,K01450331__M0E060,K01250152__M0G079,K01350472__M0J105,K01450471__M0G079,K01016155,K01100472,K01350222__M0G105,K01100473,K01450682__M0J143,K01050473__M0H105,K01350332__M0J105,K01450332__M0J143,K01016154,K01100222__M0E060,K01350681__M0E079,K01075473__M0J105,K01250332__M0G105,K01250102,K01250223,K01250103,K01250222,K01050472__M0E060,K01075333__M0H105,K01400153__M0L220,K01100682__M0G079,K01200682__M0J105,K01063473,K01063472,K01040154,K01450222__M0H105,K01400471__M0E060,K01200472__M0G105,K01200472,K01025104__M0G105,K01250471__M0E060,K01350332,K01075333,
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整体外形尺寸小至0.6*0.3*0.3mm (DFN0603)，工作电压范围覆盖2.5V~36V，电容值低至0.2pF，浪涌能力最高可达240安培，静电等级可达空气放电、接触放电±30KV。提供免费浪涌测试仪、静电测试仪测试。
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可定制OGS一片式电容屏，G+G电容屏，G+F电容屏，G+F+F电容屏，尺寸范围：1”~21”，单层产品厚度：0.55mm~2mm，可按客户要求在产品上附加防反射，防指纹，多色丝印，钻孔磨边，2.5D导圆角等工艺。
最小起订量： 1000 提交需求>
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