Is the Film Capacitor a Discontinued Model?
Is the Film capacitor in the process of becoming a victim of technical progress or is it a case of a passive electronic component which, when considered superficially, just runs the risk of being underestimated more easily than others, but nevertheless still holds potential for the future? This topic is to be treated in the following text from the point of view of a film capacitor specialist.
Is the film capacitor a victim of RoHS?
This alarming and, at the same time, the provocative question was to be found some time ago as a headline in a well-known weekly electronic magazine. It was the title of a short column, which was part of a discussion forum on "Passive Components" with 11 participants. Only two of the participants came from the manufacturing side, the others were representatives of well-known distribution companies. The content of this forum did not even deal with the topic of possible competitive component technologies and their future prospects, but rather with questions of a more general nature, e.g. further economic prospects for the year 2005, delivery times, prices, the influence of the topics RoHS and WEEE on buying behavior, China as a market or producer and many other things.
That the film capacitor of all things should have received a particularly negative headline in this connection, did not seem quite plausible. The topic “RoHS victim” was extended by the skeptical question as to whether the film capacitor had even kept up with the technical development of recent years. The quintessence summarized in a few words: the film capacitor is not only the future victim of the RoHS directive but, furthermore, a veteran among passive components, especially capacitors, which has long since missed the boat in technical progress.
The opinion of the participants in the discussion was divided on this subject. Whilst one participant specifically stood up for the development capability of the film capacitor and for the fact that, in certain applications, there was, for him, no substitute as far as quality was concerned, others believed that, because it was a through-hole device and too expensive, it could be replaced by ceramic components, or that the SMD version of the film capacitor would not stand up to the higher soldering temperatures necessary to comply with the RoHS changes. After this statement from the distributor's side, only one of the two manufacturers, who “also” produces film capacitors, commented: “We are not pushing ahead with the SMD film capacitor, we favor MLCCs in this connection.” The other manufacturer, who also produces film capacitors among other things, chose to remain silent about this controversial topic.
It was certainly regrettable that no representative of the film capacitor specialists took part in the said discussions and that certain arguments were, therefore, left unsaid. This article intends to put this right.
Film capacitors and technical development
First, it should be made clear that RoHS is not the expression of technical progress itself, but, at the most, the expression of progress in the framework of environmental protection. The aim of RoHS is the reduction of environmental pollution by poisonous substances which are contained in electronic scrap. Especially, for this reason, electronic components, circuit boards, and soldering substances are, in the future, to be lead-free.
As far as the material used for its construction is concerned, being lead-free poses no problem for the film capacitor, in contrast to certain other types of capacitor. At the most, the higher temperatures required by the RoHS conversion due to the necessity of using lead-free soldering material can cause problems for SMD film capacitors made of PET, as they are subjected to the temperature stress of the soldering process all over the surface. For the majority of film capacitors, about 80-90%, which are still produced in the through-hole form, this poses absolutely no problem. Therefore the sweeping question “Is the film capacitor a victim of RoHS?” is not only incorrectly put, but also completely nonsensical.
But even for SMD film capacitors, whether in the wound or stacked technology, whether bare or with protective encapsulation, the solutions have long since been found in the form of heat-resistant plastic dielectrics: the capacitor films PEN and PPS which have been commercially available for years. By using heat-resistant plastic dielectric film, SMD film capacitors make a contribution to technical progress even within the context of RoHS. On the other hand, it is questionable whether the MLCC is completely able to do so. It may consist of dielectric material which basically cannot melt, but, due to RoHS, it is subject to an increased crack risk compared to previously, due to greater temperature stress occurring during and immediately after the soldering process. The general indication that the film capacitor may have lost ground to the MLCC because of the latter's smaller structure and even cheaper prices, is not necessarily the result of some sort of technical progress whatever its nature may be, but rather the result of global pressure on costs and prices. The consequence and integral part of technical progress is, however, progressive integration. Applications for all standard capacitors, whether film capacitors or MLCC, whether through-hole or in the SMD version, have fallen victim to this integration.
The question remains as to whether the acknowledged superior quality of the film capacitor as compared to other capacitors with other technologies, e.g. regarding the temperature drift of the MLCC, is not also an integral part of technical progress or may at least be considered as contributing to it. The proof that the film capacitor is not an antique, outdated product, but rather offers, even in the future, a solution for every demanding application in the framework of modern developments.
- |
- +1 赞 0
- 收藏
- 评论 0
本文由面包会有的转载自WIMA，原文标题为:WIMA对薄膜电容的前景展望，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关推荐
Is the Film Capacitor a Discontinued Mdel?
Is the film capacitor in the process of becoming a victim of technical progress or is it a case of a passive electronic component which, when considered superficially, just runs the risk of being underestimated more easily than others, but nevertheless still holds potential for the future. This topic is to be treated in the following text from the point of view of a film capacitor specialist.
原厂动态 发布时间 : 2021-07-28
Does a Manufacturer Specializing in Film Capacitors Still Have Any Future at All Compared to a Broadliner?
Film capacitor technology has definitely kept up with the technical progress of recent years and will continue to do so in the future. The question can be extended beyond the product itself: Does a manufacturer who specializes mainly in film capacitors still have any future at all compared to a broadliner?
原厂动态 发布时间 : 2021-07-07
寿命几乎无限期的Wima 晶闸管吸收（Snubber）电容
Wima晶闸管吸收（Snubber）电容具有很低的自感，高脉冲可靠性，同时拥有高有效电流承载能力，优良的自修复特性；具备高抗冲击和振动性，非常突出的机械稳定性，几乎无限的寿命期望值。丰富的引脚接触方式可以满足客户各类需求。世强是wima官方授权代理商，可供应Wima晶闸管吸收（Snubber）电容，库存丰富，价格优惠。还可提供Wima晶闸管吸收（Snubber）电容相关资料及技术支持等。
原厂动态 发布时间 : 2018-10-10
WIMA（威马）电容器产品应用领域快速选型指南
目录- Applications SMD Capacitors/Film Capacitors Pulse Duty Capacitors EMI Suppression Capacitors/Snubber Capacitors GTO Capacitors/DC-LINK Capacitors Recommendation for Processing and Application of SMD Capacitors Recommendation for Processing and Application of Through-Hole Capacitors
型号- FKP 2,FKP 1,FKP 4,SMD-PET,FKP 3,MKP-X1R,SMD-PEN,MP 3-X1,MP 3-X2,DC-LINK,MP3-Y2,MKP-X1 R,MIKS 4,SNUBBER MKP,DC-LINK MKP5,MK P-X2,MKP-Y2,MKS 02,MKP 10,MKS 2,MKS 4,FKP,DC-LINK MKP 6,DC-LINK MKP 4S,MP 3-Y2,FKS,FKP 02,MP3-X1,MP3-X2,DC-LINK MKP 5,DC-LINK MKP 4,DC-LINK MKP 3,FKS 3,FKS 2,MKP-X2,MKP-X1,DC-LINK HC,GTO MKP,SNUBBER FKP,MKP-X2 R,DC-LINKMKP3,SND-PPS,MK P-X1R,MKP 2,MKP 4,SMD-PPS,DC-LINK HY,MKP10,MKP,MKS,MP 3R-Y2,MK P-Y2,MP3R-Y2
WIMA（威马）电子设备用薄膜电容器选型指南
描述- 作为世界领先的制造商，WIMA开发和制造高品质薄膜电容器，专业用于所有电子领域。
型号- MKP1O142207I_ _ _ _ _ _,DCHPN07180EU00_ _ _ _,FKP3C024703F00_ _ _ _,DCP4I052006J_ _ _ _ _ _,FKP4O121505B00 _ _ _ _,FKP1T016805F_ _ _ _ _ _,DCP4R251507I_ _ _ _ _ _,MKP1G021002C_ _ _ _ _ _,FKP1X024707H_ _ _ _ _ _,MKS4J033305D_ _ _ _ _ _,MKP1O112702C_ _ _ _ _ _,MKS4G044706G_ _ _ _ _ _,MKP4R042707J00_ _ _ _,MKS4D026802A_ _ _ _ _ _,DCP6P06470EN00_ _ _ _,SMDTC02680TA00_ _ _ _,MKS4S032206D_ _ _ _ _ _,MKP1U011803F_ _ _ _ _ _,MKS4F031002C_ _ _ _ _ _,SMDIO12150XA00_ _ _ _,MKS4F051507E_ _ _ _ _ _,MKP1M022205B_ _ _ _ _ _,FKP2D021501J00_ _ _ _,MKS4G051007F_ _ _ _ _ _,MKP2D021001B00_ _ _ _,SMDIF02680TB00_ _ _ _,SMDNC02220TA00_ _ _ _,MKS4U041007K_ _ _ _ _ _,MKX2AW35606A00_ _ _ _,MKPFAW36806A_ _ _ _ _ _,FKP1J026807A_ _ _ _ _ _,SMDNC02150TA00_ _ _ _,DCP4I052207G_ _ _ _ _ _,MKS4G041005G_ _ _ _ _ _,MKS0C036800F00_ _ _ _,MKP1G036806B_ _ _ _ _ _,FKS3D013302B00_ _ _ _,FKP1O126807B_ _ _ _ _ _,SMDTF02150QA00_ _ _ _,DCP4S048007I_ _ _ _ _ _,MKS4D022203C_ _ _ _ _ _,MKP1F051007H_ _ _ _ _ _,SMDTC02100QA00_ _ _ _,MKP1M043909F_ _ _ _ _ _,MKP1U031206F_ _ _ _ _ _,SMDIF03220VA00_ _ _ _,DCP4G052206G_ _ _ _ _ _,MKS4J041006B_ _ _ _ _ _,SNMPU036808H_ _ _ _ _ _,DCP4H162209J_ _ _ _ _ _,DCHPR27129EX00_ _ _ _,SMDIG02470XA00_ _ _ _,SMDID02330QA00_ _ _ _,MKS4C051005F_ _ _ _ _ _,MKX2AW43306I00_ _ _ _,SMDND02220KA00_ _ _ _,MKS4B043302F_ _ _ _ _ _,MKY22W35607D00_ _ _ _,MKP1W034707I_ _ _ _ _ _,SNFPU031007E_ _ _ _ _ _,FKP1G031005H_ _ _ _ _ _,SMDID02150QA00_ _ _ _,MKS4G032203G_ _ _ _ _ _,MKX2AW34705G00_ _ _ _,FKP0D002200B00_ _ _ _,MKS4B036802C_ _ _ _ _ _,FKS3D012202B00_ _ _ _,FKS2D024701K00_ _ _ _,FKP2D014701G00_ _ _ _,DCP4I058007K_ _ _ _ _ _,SMDIC03330QB00_ _ _ _,FKP0C014700E00_ _ _ _,MKS4O121002E_ _ _ _ _ _,SMDND03330QB00_ _ _ _,FKP1J041509F_ _ _ _ _ _,DCP4G042006A_ _ _ _ _ _,SMDTF02220QA00_ _ _ _,MKP1U024705G_ _ _ _ _ _,SNMPO144708L_ _ _ _ _ _,MKP2F033301M00_ _ _ _,MKS4G053307J_ _ _ _ _ _,MKS4D061809H_ _ _ _ _ _,MKS4O114702C_ _ _ _ _ _,MKS4O116803C_ _ _ _ _ _,MKP2O122201N00_ _ _ _,DCHPI07406EW00_ _ _ _,MKP1U018204D_ _ _ _ _ _,MKP 4F,DCP4G061809E_ _ _ _ _ _,MKX2AW36805I00_ _ _ _,SMDIF03150VA00_ _ _ _,MKP1G026804C_ _ _ _ _ _,FKP4J026805F00 _ _ _ _,MKS2D041001K00_ _ _ _,MKP1J051009H_ _ _ _ _ _,MKY22W13903D00_ _ _ _,MKP1G051507K_ _ _ _ _ _,FKP0D001500B00_ _ _ _,FKP4O133307F00 _ _ _ _,SNMPM046008L_ _ _ _ _ _,GTOMI05700GF00_ _ _ _,FKP3F013303A00_ _ _ _,FKP3F026804J00_ _ _ _,MKY22W24704F00_ _ _ _,DCP4L048006G_ _ _ _ _ _,MKS4D054706I_ _ _ _ _ _ _,MKP4J043306J00_ _ _ _,FKP1G022205A_ _ _ _ _ _,SMDTF03330XA00_ _ _ _,SMDIC03220QB00_ _ _ _,MKP4J031504F00_ _ _ _,DCHPS06780E700_ _ _ _,FKP4T021005B00 _ _ _ _,MKP4D052707G00_ _ _ _,MKP1O131506B_ _ _ _ _ _,MKS4F041504J_ _ _ _ _ _,MKS4S034707E_ _ _ _ _ _,MKP1M012203C_ _ _ _ _ _,MKPF4W42206J_ _ _ _ _ _,SMDID02470TA00_ _ _ _,FKP1G041007G_ _ _ _ _ _,SNMPM044708J_ _ _ _ _ _,MKS4O126805B_ _ _ _ _ _,SMDND02150KA00_ _ _ _,MKS4D064709J_ _ _ _ _ _,SNMPO142208H_ _ _ _ _ _,FKP1O114704C_ _ _ _ _ _,SMDIC02150KA00_ _ _ _,MKY22W31205F00_ _ _ _,FKP4T041007K00 _ _ _ _,MKX2AW25603H00_ _ _ _,SNFPU033307I_ _ _ _ _ _,SNMPV026806D_ _ _ _ _ _,FKP4U003304B00 _ _ _ _,MKS4S041007H_ _ _ _ _ _,DCP4S051809F_ _ _ _ _ _,MKP1F022203C_ _ _ _ _ _,DCHPI07244ET00_ _ _ _,MKX2AW23902F00_ _ _ _,SMDIC02330KA00_ _ _ _,FKP2O103301D00_ _ _ _,DCHPS06585EM00_ _ _ _,FKP2D006801D00_ _ _ _,FKP4U012204D00 _ _ _ _,DCP4P044006G_ _ _ _ _ _,MKS 2,MKP 10,FKP4J021504C00 _ _ _ _,GTOMI05100GA00_ _ _ _,MKS 4,MKPFBW51009D_ _ _ _ _ _,MKP1W021205G_ _ _ _ _ _,MKS2B041001C00_ _ _ _,FKP1X031007J_ _ _ _ _ _,SNMPR044708L_ _ _ _ _ _,MKP1V015604D_ _ _ _ _ _,MKX2AW24704B00_ _ _ _,MKS4S033306I_ _ _ _ _ _,SNMPK047007K_ _ _ _ _ _,MKS4O126804F_ _ _ _ _ _,GTOMG05500GC00_ _ _ _,SMDTD03150KB00_ _ _ _,MKX2AW23903F00_ _ _ _,DCP6N06900EO00_ _ _ _,FKS3D011502B00_ _ _ _,MKS2G021501A00_ _ _ _,FKP0D003300B00_ _ _ _,SMDIF02680VA00_ _ _ _,MKS4C054706F_ _ _ _ _ _,MKP4F052207H00_ _ _ _,SMDTF02330QA00_ _ _ _,MKX14W31005D00_ _ _ _,MKP1D041806D_ _ _ _ _ _,MKP1U033307F_ _ _ _ _ _,MKP1V012704B_ _ _ _ _ _,MKP4R022204D00_ _ _ _,SMDIC02220KA00_ _ _ _,MKP4F041206A00_ _ _ _,MKP1V031506I_ _ _ _ _ _,FKP1U034709H_ _ _ _ _ _,FKP1G034707E_ _ _ _ _ _,FKP2O101501D00_ _ _ _,FKP0C006800B00_ _ _ _,FKP3F011502B00_ _ _ _,FKP3G021004B00_ _ _ _,MKP1F032205B_ _ _ _ _ _,FKP1Y016806D_ _ _ _ _ _,FKP4J041007G00 _ _ _ _,MKP2L023301M00_ _ _ _,MKS0G016800B00_ _ _ _,MKS2D024701A00_ _ _ _,SNMPK044707I_ _ _ _ _ _,DCHPN07110ER00_ _ _ _,MKX2AW15602C00_ _ _ _,MKP1W021805I_ _ _ _ _ _,SNMPW041008J_ _ _ _ _ _,DCP4H162409J_ _ _ _ _ _,DCHPI07492EX00_ _ _ _,DCHPI07152E200_ _ _ _,SNMPW032207F_ _ _ _ _ _,MKS4D062209E_ _ _ _ _ _,SNMPU034708E_ _ _ _ _ _,FKP4T022206A00 _ _ _ _,FKP 02,SMDTF02100TA00_ _ _ _,SMDIC03470VA00_ _ _ _,FKP4T024706D00 _ _ _ _,DCHCN06450JB00KS00,MKS4U041009D_ _ _ _ _ _,FKP1J021004D_ _ _ _ _ _,SMDTD02680KA00_ _ _ _,FKS2C022201E00_ _ _ _,MKP1W041007K_ _ _ _ _ _,MKS4C062709D_ _ _ _ _ _,MKP1D031003G_ _ _ _ _ _,SNMPM042208E_ _ _ _ _ _,SNMPU041007J_ _ _ _ _ _,MKS4C042204C_ _ _ _ _ _,GTOMI04450GA00_ _ _ _,MKP1J016802C_ _ _ _ _ _,MKPF3Y43306
HUNAN XIANGYI ELECTRONICTECHNOLOGY CO. LTD CORPORATE PROMOTION
型号- CA45,CA55,CA45L,CA55H,QCA45,CA45H,CA45 TYPE,QCA45-D010M107T,CA45H-D010M107AT,CA55-D010M107TE080,CA45-D010M107T,CA45L-B6R3M107TE700
WIMA 薄膜电容器FILM CAPACITORS MKS系列选型表
系列MKS 02、MKS 2、MKS 4，耐压值从50VDC~2000VDC，容值从0.015uF~680uF，1000pF~6800pF，精度包含5%、10%、20%
|
产品型号
|
品类
|
系列
|
耐压(VDC)
|
容值
|
尺寸(mm)
|
引线类型
|
精度
|
包装
|
引脚长度
|
脚间距(mm)
|
|
MKS0B041000F00KA00
|
薄膜电容器
|
MKS 02
|
50VDC
|
1uF
|
5.5mmx10mmx4.6mm
|
Standard
|
10%
|
AMMO H16.5 340x340
|
Standard
|
PCM 2.5
|
选型表 - WIMA 立即选型
WIMA 薄膜电容器FILM CAPACITORS MKP系列选型表
系列MKP 2、MKP 4、MKP 4F，耐压值从63VDC~1200VDC，容值从0.015uF~75uF，1000pF~6800pF，精度包含5%、10%、20%
|
产品型号
|
品类
|
系列
|
耐压
|
容值
|
尺寸(mm)
|
引线类型
|
精度
|
包装
|
引脚长度
|
脚间距(mm)
|
|
MKP2C021001B00JA00
|
薄膜电容器
|
MKP 2
|
63VDC
|
0.01uF
|
3mmx7.5mmx7.2mm
|
Standard
|
5%
|
AMMO H16.5 340x340
|
Standard
|
PCM 5
|
选型表 - WIMA 立即选型
WIMA 薄膜电容器FILM CAPACITORS FKP系列选型表
系列FKP 2，耐压值从63VDC~1000VDC，容值从0.015uF~0.033uF，33pF~6800pF，精度包含2.5%、5%、10%、20%
|
产品型号
|
品类
|
系列
|
耐压(VDC)
|
容值
|
尺寸(mm)
|
引线类型
|
精度
|
包装
|
引脚长度
|
脚间距(mm)
|
|
FKP2C001001D00HA00
|
薄膜电容器
|
FKP 2
|
63VDC
|
100pF
|
4.5mmx6mmx7.2mm
|
Standard
|
2.5%
|
AMMO H16.5 340x340
|
Standard
|
PCM 5
|
选型表 - WIMA 立即选型
Exxelia Revolutionary MML™ Ultra-high Energy Density Film Capacitors
Exxelia introduced Miniature Micro-Layer™ (MML™) ultra-high energy density film capacitors, a breakthrough technology that allows tremendous size and weight reduction thanks to an unrivaled energy density.
新产品 发布时间 : 2021-11-01
WIMA Application Guide
型号- FKP 2,FKP 1,SMD-PET,FKP 4,FKP 3,SMD-PEN,DC-LINK MKP HC,DC-LINK HC,GTO MKP,MKP-X1 R,SNUBBER FKP,MKP-X2 R,SNUBBER MKP,GTOMKP,MKP-Y2,MKS 02,DCL MKP 4,MKP 2,MKP 4,MKP 10,MKS 2,MKS 4,MKP 4F,FKP,DC-LINK MKP 6,SMD-PPS,FKS,FKP 02,MKP,MKS,DC-LINK MKP 4,HC,FKS 3,FKS 2,MKP-X2
HIGH RELIABILITY, DEFENSE & SPACE APPLICATIONS
型号- TCP,TCS SERIES,TES,TCS,TAZ,CWR SERIES,TAJ ESCC,TBC,TBJ SERIES,TCP SERIES,TCB SERIES,TAZ SERIES,TBJ,TBM,TBM SERIES,CWR,TWA,TWD,TWA-X,TWC,TWA-Y,TWC-Y,TWM,TWS,TCB,TCH,TAJ
WIMA SMD-PET Metallized Polyester (PET) SMD Film Capacitors with Box Encapsulation
型号- SMD-PET,SMDTD02100KA00_ _ _ _,SMDTD04100XA00_ _ _ _,SMDTF03680XA00_ _ _ _,SMDTG02330VA00_ _ _ _,SMDTC02470QA00_ _ _ _,SMDTC04100TB00_ _ _ _,SMDTD03220KB00_ _ _ _,SMDTF02470QA00_ _ _ _,SMDTF03100QB00_ _ _ _,SMDTJ02220XA00_ _ _ _,SMDTG02330TB00_ _ _ _,SMDTG02680XA00_ _ _ _,SMDTD02150QA00_ _ _ _,SMDTD04150XA00_ _ _ _,SMDTJ02680XA00_ _ _ _,SMDTO12220XA00_ _ _ _,SMDTC02680TA00_ _ _ _,SMDTF02680TA00_ _ _ _,SMDTC02330TA00_ _ _ _,SMDTF03330TB00_ _ _ _,SMDTC02220TA00_ _ _ _,SMDTC03330TB00_ _ _ _,SMDTF02330TA00_ _ _ _,SMDTF02680VA00_ _ _ _,SMDTD03150TA00_ _ _ _,SMDTF02220TA00_ _ _ _,MKS2C021001A00MSSD,SMDTC04100VA00_ _ _ _,SMDTC04470XA00_ _ _ _,SMDTD02150KA00_ _ _ _,SMDTG03330XA00_ _ _ _,SMDTD02470KA00_ _ _ _,SMDTC03680VA00_ _ _ _,SMDTF03330VA00_ _ _ _,SMDTD03150KB00_ _ _ _,MDTD03150TA00_ _ _ _,SMDTC03680QB00_ _ _ _,SMDTC03470QB00_ _ _ _,SMDTD04100VA00_ _ _ _,SMDTC04220TB00_ _ _ _,SMDTF03470VA00_ _ _ _,SMDTD03220QA00_ _ _ _,SMDTO12470YA00_ _ _ _,SMDTF02150QA00_ _ _ _,SMDTC03100TA00_ _ _ _,SMDTD02220KA00_ _ _ _,SMDTD03100KB00_ _ _ _,SMDTD04150VA00_ _ _ _,SMDTD04220XA00_ _ _ _,SMDTC02150QA00_ _ _ _,SMDTF02330QA00_ _ _ _,SMDTC02100QA00_ _ _ _,SMDTC04680YA00_ _ _ _,SMDTC03470TB00_ _ _ _,SMDTD03330VA00_ _ _ _,SMDTJ02330XA00_ _ _ _,SMDTC02150TA00_ _ _ _,SMDTC02330QA00_ _ _ _,SMDTC03680TB00_ _ _ _,SMDTD02470QA00_ _ _ _,SMDTF02100QA00_ _ _ _,SMDTO12330XA00_ _ _ _,SMDTC02330KA00_ _ _ _,SMDTD03220TA00_ _ _ _,SMDTG03100VA00_ _ _ _,SMDTD03330QB00_ _ _ _,SMDTF02150TA00_ _ _ _,SMDTD02680QA00_ _ _ _,SMDTD04100TB00_ _ _ _,SMDTC03220KB00_ _ _ _,SMDTC03470KB00_ _ _ _,SMDTD02220QA00_ _ _ _,SMDTO12150XA00_ _ _ _,SMDTC03150QA00_ _ _ _,SMDTC02150KA00_ _ _ _,SMDTD02470TA00_ _ _ _,SMDTD02680TA00_ _ _ _,SMDTD03330TB00_ _ _ _,SMDTC03100QA00_ _ _ _,SMDTG03150VA00_ _ _ _,SMDTD02220TA00_ _ _ _,SMDTC02100KA00_ _ _ _,SMDTC03150TA00_ _ _ _,SMDTD03150QA00_ _ _ _,SMDTF04100YA00_ _ _ _,FKP 3,SMDTF03150VA00_ _ _ _,SMDTC03330QB00_ _ _ _,SMDTJ02100VA00_ _ _ _,SMDTF03100VA00_ _ _ _,SMDTD02330KA00_ _ _ _,SMDTJ03100YA00_ _ _ _,SMDTC02680QA00_ _ _ _,SMDTC03220TA00_ _ _ _,SMDTD04330XA00_ _ _ _,SMDTG02150VA00_ _ _ _,SMDTF02220QA00_ _ _ _,SMDTJ02150VA00_ _ _ _,SMDTJ02470XA00_ _ _ _,SMDTD03100QA00_ _ _ _,SMDTF03470XA00_ _ _ _,SMDTJ03150YA00_ _ _ _,SMDTC02470TA00_ _ _ _,SMDTC02220QA00_ _ _ _,SMDTD03470QB00_ _ _ _,SMDTF02330VA00_ _ _ _,SMDTF02680QB00_ _ _ _,SMDTF03220TB00_ _ _ _,SMDTC04330VA00_ _ _ _,SMDTF03100TB00_ _ _ _,SMDTC04220VA00_ _ _ _,SMDTF02470VA00_ _ _ _,SMDTG03100XA00_ _ _ _,SMDTC02100TA00_ _ _ _,SMDTG03220XA00_ _ _ _,SMDTF02100TA00_ _ _ _,SMDTD02680KA00_ _ _ _,SMDTD03680XA00_ _ _ _,SMDTG02100VA00_ _ _ _,SMDTF03220VA00_ _ _ _,SMDTG03150XA00_ _ _ _,SMDTG02100TA00_ _ _ _,SMDTF03330XA00_ _ _ _,SMDTD02100TA00_ _ _ _,SMDTG02220VA00_ _ _ _,SMDTG02150TA00_ _ _ _,SMDTG02680VA00_ _ _ _,SMDTG02470VA00_ _ _ _,SMDTJ03220YA00_ _ _ _,SMDTG02220TB00_ _ _ _,SMDTG03470YA00_ _ _ _,SMDTC03100KB00_ _ _ _,SMDTD03100TA00_ _ _ _,SMDTF02470TA00_ _ _ _,SMDTC03330KB00_ _ _ _,SMDTD02100QA00_ _ _ _,SMDTF03150TB00_ _ _ _,SMDTC04150VA00_ _ _ _,SMDTC03150KB00_ _ _ _,SMDTC02680KA00_ _ _ _,SMDTD03680TB00_ _ _ _,SMDTD03470TB00_ _ _ _,SMDTC02470KA00_ _ _ _,SMDTD02330QA00_ _ _ _,SMDTD02150TA00_ _ _ _,SMDTD03680VA00_ _ _ _,SMDTD03470VA00_ _ _ _,SMDTG02470TB00_ _ _ _,SMDTD04470YA00_ _ _ _,SMDTC04150TB00_ _ _ _,SMDTC02220KA00_ _ _ _,SMDTC03220QA00_ _ _ _,SMDTC04100QB00_ _ _ _,SMDTD02330TA00_ _ _ _
电子商城
品牌：WIMA
品类：Metallized Polyester (PET) SMD Film Capacitors
价格：￥2.5256
现货： 2,900
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论