Nelco N4000-13板材分层原因分析 来源:特约供稿 汉普/郭永生 http://www.hampoo.com/know-how/detail/256 Nelco N4000-13/-13 SI/-13 EP SI板材由于其损耗低(low df), 介电常数小(low DK)，Tg值高等优点，所以经常被用在高速的PCB设计方案中。但是有客户经常会反馈Nelco N4000-13系列板材的分层问题，...
N4000-13SI ® Park’sULfilenumber:E36295 Applications PARK ELECTROCHEMICAL CORP. Lead-FreeAssemblyCompatible -Ideallysuitedforassemblieswithamaximumreflowtemperatureof245°C 1 -NelcoN4000-13hasshownacceptableresultsinreflowconditionsupto260°C 1
Nelco材料说明
N4000-13EP™SI ® Park’sULfilenumber:E36295 1 MaxsuitablereflowtemperatureforN4000-13EPassembliesisdependentupondesignandfabricationdetails. -Fine-LineMultilayers -Backplanes -Surface-MountMultilayers -BGAMultilayers -MCM-Ls -CSPAttachment -WirelessCommunication ...
N4000 Series SI is an option that offers the best properties to allow signal integrity. Signal Integrity refers to the ability and speed with which an electrical signal, for example, a radio wave, travels through a material. For example, materials such as FR-4 epoxy laminate are helpful in...
Nelco材料说明
® ® SI SI ® ® N4000 N4000- -13EP 13EP ® ® Dk: 3.7 (1GHz) 3.6 (10GHz) Df : .008 (1GHz) .008(10GHz) Dk: 3.3 (1GHz) 3.2 (10GHz) Df : .008 (1GHz) .007(10GHz) Nelcote Rev 8_10_07 Nelcote Rev 8_10_07 ...
600 308/04 TF0-N-50.12X heidenhain 557649-11SIEMENS 6SB2075-0BA00-0AA0Sigmatek-Germany 通讯模块 DAI 081 E+H PMP71-ACC1P21RHAAUGEA Renzmann & Gruenewald GmbH 25/190/85Teca-Print Viscospatula no. 90 01 04ABB 励磁单元 PFVI 401 FLOWSERVE 500SI/510SI-15-YIDEE-0001 KUHNKE UF3X-24VDC ...
Nelco材料说明
Nelco N4000-13 Nelco N4000-13 SI:nelco n4000 13 nelco n4000 - 13 - 热度: Nelco材料说明 热度: N4000 Service Manual 热度: 相关推荐AdvancedLead-Free,High-TgMultifunctionalEpoxy Nelco ® N4000-29 KeyFeatures LowZ-axisexpansion -Reducedexpansionimprovesthrough-holereliability...