【应用】国产贴片压敏电阻、POE变压器、陶瓷介质滤波器助力小基站小型化、高效化设计

时间： 2021-01-06 来源：顺络

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在通讯领域经常发生地区频段信号覆盖不到或者由于室内用户多导致信号质量差等问题，这些地区进行普通基站建设通常难度大，成本高，因此新的基站形态小基站应运而生。小基站具有体积小、部署灵活的特点，不用局限于宏基站的站址问题，可以灵活地部署在人群建筑密集的地方，可以有针对性地补充宏基站信号弱覆盖区域、覆盖盲点，保证信号质量；在热点区域，小基站由于功率小，可以在更小的范围内实行频率复用，提升容量，帮助宏基站分流。

随着5G的到来，小基站必将迎来爆发式的增长，相比于3G到4G的微末载频提升，4G到5G有一个10~40倍的大幅度频率提升。而高频对于宏基站而言，一方面覆盖范围太小，使得成本过高，再加上宏基站部署困难，站址资源不容易获取。另一方面，频率越高，基站的衰减性会越快，因此5G比4G对于环境的容忍度更低，所以基站密度也会比4G多。在5G超密集组网场景下，小基站间隔将缩小到50~100米（宏基站的间距至少保持在200米），小基站室外应用数量会大幅提升。

小基站组成架构

顺络电子相关元器件方案

基站通信设备多数需要提供+24V（基站设备需）或﹣48V（传输设备需）的直流电源，在整个基站供电系统中直流供电部分以开关电源为主。

（1）DC 48V防雷保护

在基站电源、服务器电源、安防摄像头电源等位置，尤其是48V电源端口，要求端口要过6KV，10/700μs电压波。普通的贴片压敏电阻远远达不到浪涌脉冲耐量，顺络电阻的SDVL-HP高能型压敏电阻系列具有小体积、优异限压比、抗浪涌能力强等优点，非常适用于雷电及浪涌过电压防护。

电气特性：

（2）PoE变压器

与宏基站相比，微基站功耗较小，供电方式有所不同。根据站点的重要性等级，微基站电源建设方案可以分为有后备电源保障和无后备电源保障两大类。对于不需要后备电源保障的站点，可根据设备供电类型选择220V交流直供（市电供电方案）或者POE供电方案。

功率变压器应用在DC-DC转换模块中, 其实就是一个典型的Flyback变压器，达到电压转换和能量分配的作用，PoE变压器的输入电压范围一般在36~57Vdc，最大输出功率为12.95W，符合IEEE802.3af标准；PoE+变压器的输入电压范围拓宽到36~72Vdc，最大输出功率可达到30W，符合IEEE802.3at标准。全新的90W PoE产品组合符合IEEE 802.3bt标准，该标准将标准PoE功率提高了一倍以上，扩展了无线接入点和IoT无线网关的功能。该产品组合所提供的更高功率能力有助于实现PoE供电的5G小基站和数字化楼宇。

顺络电子（Sunlord）PoE变压器采用全自动的生产方式，突破传统的人工单机作业的形式，即保障产品的品质避免由人工操作不当带来的品质问题，同时在人工费用不断上涨的时候保持了产品的持续竞争力。顺络电子建立了EP05、EP6、EP7、EP10、EP13全自动生产线，满足标准IEEE802.3af/at 30W以内的变压器生产。产品主要特点：

· 全自动生产，一致性好，可靠性高

· EP结构具有优良的屏蔽作用，EMI的发射干扰低

· 整齐的排线，漏感低

（3）陶瓷介质滤波器

在3G和4G时代，金属腔体滤波器凭借着较低的成本、较成熟的工艺成为了市场的主流选择。随着5G时代越来越复杂的无线干扰环境，以及Massive MIMO对大规模天线集成化的要求，滤波器需更加小型化和集成化，金属腔体滤波器由金属机加而成，结构牢固，虽然损耗低，但体积大，质量重。因此，为了满足5G基站滤波器对小型化的要求，更易小型化的陶瓷介质滤波器已经成为主流解决方案。

陶瓷介质滤波器中的电磁波谐振发生在介质材料内部，且陶瓷介质比空气的介电常数高，因此体积更小、重量更轻。此外，陶瓷介质滤波器还具有Q值高、选频特性好、工作频率稳定性好、插入损耗可以满足基站技术要求、可靠性好、温漂好、可以承受高功率等优点，并且实现量产后成本更低。随着新建5G基站数量的增加，金属腔体滤波器比重将逐渐减少，陶瓷介质滤波器渗透可望加速。

顺络电子的陶瓷介质滤波器方案（尺寸可接受定制）：

（4）其他通用品

LTCC滤波器

RF电感

功率电感

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本文由宝丁转载自顺络，原文标题为:顺络产品在小基站的应用解决方案，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。

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SDV Series Multilayer Chip Varistor

型号- SDV1608A140C251□PTF,SDV1608E180C180□PTF,SDV1608H220C050YPTF,SDV1005H140C100□PTF,SDV2012,SDV1005E090C300□PTF,SDV1005E180C300□PTF,SDV1005H220C120□PTF,SDV1608S5R5C100□PTF,SDV1005S180C0R5YPTF,SDV1608E220C500□PTF,SDV1608S090C120□PTF,SDV1005S090C0R5YPTF,SDV1005S5R5C050YPTF,SDV-H,SDV1608,SDV1608A220C141□PTF,SDV1005S140C030YPTF,SDV1608H260C100□PTF,SDV1608E220C800□PTF,SDV2012A140C701□PTF,SDV1608E220C101□PTF,SDV1608A300C141□PTF,SDV1608E180C101□PTF,SDV SERIES,SDV,SDV1608S090C100□PTF,SDV2012E180C101□PTF,SDV-A,SDV1608A260C161□PTF,SDV-E,SDV1608E180C800□PTF,SDV2012E260C800□PTF,SDV1608S5R5C0R5YPTF,SDV2012A220C401□PTF,SDV1608S5R5C120□PTF,SDV1608A180C141□PTF,SDV1608S090C010YPTF,SDV1608E140C300□PTF,SDV1608A220C121□PTF,SDV1005E090C800□PTF,SDV1608H260C0R5YPTF,SDV2012A090C701□PTF,SDV1608 SERIES,SDV1608H,SDV1608A090C201□PTF,SDV1608A220C161□PTF,SDV1005H260C020YPTF,SDV1005H260C0R5YPTF,SDV1005 SERIES,SDV1608E,SDV1608H300C100□PTF,SDV1608E260C500□PTF,SDV1608H180C100□PTF,SDV1608E260C180□PTF,SDV1608H260C010YPTF,SDV1005E140C180□PTF,SDV1608H220C030YPTF,SDV1005S360C050YPTF,SDV1608H140C120□PTF,SDV1005H180C050YPTF,SDV1608S5R5C020YPTF,SDV1005H TYPE,SDV1005H260C030YPTF,SDV1005H140C120□PTF,SDV1005H220C050YPTF,SDV1608A,SDV1608E220C300□PTF,SDV1608S090C020YPTF,SDV1005S420C050YPTF,SDV1608E180C300□PTF,SDV2012A140C401□PTF,SDV1005H180C100□PTF,SDV1608A090C361□PTF,SDV2012A220C251□PTF,SDV1608E140C800□PTF,SDV1608E090C101□PTF,SDV1608A140C121□PTF,SDV1608H220C100□PTF,SDV1608S140C030YPTF,SDV1608E090C500□PTF,SDV1005S5R5C120□PTF,SDV1608A090C141□PTF,SDV1005E180C800□PTF,SDV1005S180C030YPTF,SDV1608S180C010YPTF,SDV1608E090C180□PTF,SDV1005S140C020YPTF,SDV1608E TYPE,SDV1608H TYPE,SDV1608S140C0R5YPTF,SDV2012A180C701□PTF,SDV1005S140C050YPTF,SDV2012E,SDV1005S180C020YPTF,SDV2012A300C181□PTF,SDV1005E220C180□PTF,SDV1005S090C020YPTF,SDV1005,SDV1608A180C231□PTF,SDV1005H260C100□PTF,SDV1608H260C030YPTF,SDV1608A090C231□PTF,SDV1005E TYPE,SDV1608A260C121□PTF,SDV2012A090C102□PTF,SDV1005S090C010YPTF,SDV1608S090C050YPTF,SDV1608S5R5C050YPTF,SDV1005E140C800□PTF,SDV1005E140C500□PTF,SDV2012A220C501□PTF,SDV1608E180C600□PTF,SDV2012A260C401□PTF,SDV1005S5R5C010YPTF,SDV1608S180C0R5YPTF,SDV1608H140C100□PTF,SDV1005S5R5C100□PTF,SDV1608H220C120□PTF,SDV1005S090C120□PTF,SDV1005E090C180□PTF,SDV1005E220C500□PTF,SDV1005S180C010YPTF,SDV1608A180C121NPTF,SDV1608A TYPE,SDV2012A140C901□PTF,SDV1608E090C300□PTF,SDV2012A TYPE,SDV1608A180C361□PTF,SDV2012A180C501□PTF,SDV1005S5R5C020YPTF,SDV1005S140C0R5YPTF,SDV1608S,SDV1005E090C500□PTF,SDV1608S5R5C030YPTF,SDV1608S140C020YPTF,SDV1608E260C300□PTF,SDV1005S090C030YPTF,SDV1608H480C100□PTF,SDV1608A220C231□PTF,SDV1005E220C150□PTF,SDV1608S090C030YPTF,SDV1608A180C121□PTF,SDV2012A260C251□PTF,SDV1005E180C500□PTF,SDV1005S5R5C030YPTF,SDV1608S140C050YPTF,SDV1608S5R5C010YPTF,SDV1608E140C500□PTF,SDV1608A140C141□PTF,SDV1608A140C361□PTF,SDV1608E140C101□PTF,SDV1005S090C100□PTF,SDV1608A090C121□PTF,SDV1005H220C100□PTF,SDV1608H260C120□PTF,SDV1608S180C030YPTF,SDV1005S140C010YPTF,SDV1005E140C300□PTF,SDV1608A300C121□PTF,SDV1608E140C180□PTF,SDV1608H180C050YPTF,SDV1005S,SDV1608S090C0R5YPTF,SDV2012A180C301□PTF,SDV1005S090C050YPTF,SDV1608S180C020YPTF,SDV-E SERIES,SDV-H SERIES,SDV2012E TYPE,SDV-A SERIES,SDV1005H260C120□PTF,SDV1005S TYPE,SDV1608E090C800□PTF,SDV2012E300C500□PTF,SDV1608S140C010YPTF,SDV1005E180C150□PTF,SDV1005E180C180□PTF,SDV1608H260C020YPTF,SDV1608S TYPE,SDV1005E220C300□PTF,SDV2012A300C301□PTF,SDV1005H,SDV1608E220C180□PTF,SDV1005E,SDV1005H260C010YPTF,SDV2012E220C101□PTF,SDV1005H220C030YPTF,SDV1005S5R5C0R5YPTF,SDV1608H180C120□PTF,SDV2012A

2023/3/23 - 顺络 - 数据手册代理服务技术支持现货查询批量订货查看更多版本

SDV Series Multilayer Chip Varistor

型号- SDV1608E180C180□PTF,SDV1608H220C050YPTF,SDV1005H140C100□PTF,SDV1005E090C300□PTF,SDV1005H220C120□PTF,SDV1005S090C0R5YPTF,SDV1608A5R5C121□PTF,SDV-H,SDV1608A220C141□PTF,SDV0603S5R5C0R5YPTF,SDV1608H260C100□PTF,SDV1608E220C800□PTF,SDV2012A140C701□PTF,SDV0603S090C0R5YPTF,SDV1608A300C141□PTF,SDV1608E180C101□PTF,SDV,SDV1608A5R5C141□PTF,SDV2012E180C101□PTF,SDV-A,SDV-E,SDV1608S5R5C0R5YPTF,SDV1005H260C030□PTF,SDV1608H180C050□PTF,SDV1608E140C300□PTF,SDV1005E5R5C300□PTF,SDV1608E5R5C800□PTF,SDV1608A220C121□PTF,SDV1005E090C800□PTF,SDV2012A090C701□PTF,SDV1608 SERIES,SDV1608A220C161□PTF,SDV1005H260C020YPTF,SDV1005 SERIES,SDV1608E260C500□PTF,SDV1608H180C100□PTF,SDV1608E260C180□PTF,SDV1608H260C010YPTF,SDV1005E140C180□PTF,SDV1608H220C030YPTF,SDV1608H140C120□PTF,SDV1005E5R5C400□PTF,SDV1608S5R5C020YPTF,SDV1005H140C120□PTF,SDV1005H220C050YPTF,SDV1608E220C300□PTF,SDV1608S090C020YPTF,SDV1608E140C800□PTF,SDV1608A140C121□PTF,SDV1005S5R5C120□PTF,SDV1608A090C141□PTF,SDV1608S180C010YPTF,SDV1608S140C0R5YPTF,SDV2012E,SDV1005S180C020YPTF,SDV1005S090C020YPTF,SDV1608A180C231□PTF,SDV1005E5R5C180□PTF,SDV1005E5R5C500□PTF,SDV1608A260C121□PTF,SDV2012A090C102□PTF,SDV1005S090C010YPTF,SDV1005H180C050□PTF,SDV1005E140C500□PTF,SDV2012A220C501□PTF,SDV1608E180C600□PTF,SDV2012A260C401□PTF,SDV1608S180C0R5YPTF,SDV1005S5R5C100□PTF,SDV1608H220C120□PTF,SDV1005E090C180□PTF,SDV1005S180C010YPTF,SDV2012A140C901□PTF,SDV1608A5R5C361□PTF,SDV1005S5R5C020YPTF,SDV1608S,SDV1005E090C500□PTF,SDV1608S140C020YPTF,SDV1608E260C300□PTF,SDV1005E220C150□PTF,SDV1005E180C500□PTF,SDV1608E140C500□PTF,SDV1608A140C141□PTF,SDV1005S090C100□PTF,SDV1005H220C100□PTF,SDV1608H260C120□PTF,SDV1005S140C010YPTF,SDV1005S140C050□PTF,SDV1005E140C300□PTF,SDV1608E140C180□PTF,SDV1608S090C0R5YPTF,SDV1608S180C020YPTF,SDV1005E5R5C700□PTF,SDV-A SERIES,SDV1005H260C120□PTF,SDV1608E090C800□PTF,SDV2012E300C500□PTF,SDV1608S140C010YPTF,SDV1005E180C180□PTF,SDV1005E5R5C800□PTF,SDV2012E220C101PTF,SDV2012E300C500PTF,SDV2012E220C101□PTF,SDV1005H220C030YPTF,SDV1005S5R5C0R5YPTF,SDV1608H260C030□PTF,SDV2012A,SDV1005S5R5C030□PTF,SDV1608A140C251□PTF,SDV1005E180C300□PTF,SDV1608S5R5C100□PTF,SDV1005S180C0R5YPTF,SDV1608E220C500□PTF,SDV1005S090C050□PTF,SDV1608S090C120□PTF,SDV1608,SDV1608S140C050□PTF,SDV1608E220C101□PTF,SDV SERIES,SDV1608S090C100□PTF,SDV1608A260C161□PTF,SDV1608E180C800□PTF,SDV2012E260C800□PTF,SDV2012A220C401□PTF,SDV1608E5R5C180□PTF,SDV1608E5R5C101□PTF,SDV1608S5R5C120□PTF,SDV1608A180C141□PTF,SDV1608S090C010YPTF,SDV1608S140C030□PTF,SDV1608E5R5C500□PTF,SDV1608H260C0R5YPTF,SDV1608A090C201□PTF,SDV1608H,SDV2012A5R5C122□PTF,SDV1005H260C0R5YPTF,SDV1608E,SDV1608H300C100□PTF,SDV1005E260C300□PTF,SDV-1608H180C100□PTF,SDV1005S5R5C050□PTF,SDV1608A,SDV2012A5R5C901□PTF,SDV1608E180C300□PTF,SDV2012A140C401□PTF,SDV1005H180C100□PTF,SDV1608S5R5C030□PTF,SDV1608A090C361□PTF,SDV2012A220C251□PTF,SDV1608E090C101□PTF,SDV1608H220C100□PTF,SDV1608E090C500□PTF,SDV1005E180C800□PTF,SDV1608E090C180□PTF,SDV1005S140C030□PTF,SDV1005S140C020YPTF,SDV2012A180C701□PTF,SDV0603S5R5C010YPTF,SDV2012A300C181□PTF,SDV1005E220C180□PTF,SDV2012E5R5C180□PTF,SDV1005,SDV 1608 A 180 C121 N P T F,SDV1005H260C100□PTF,SDV1608A090C231□PTF,SDV1608S180C030□PTF,SDV0603 SERIES,SDV0603S090C020YPTF,SDV1005E140C800□PTF,SDV0603S5R5C020YPTF,SDV1608S090C030□PTF,SDV1005S5R5C010YPTF,SDV1608H140C100□PTF,SDV1005S090C120□PTF,SDV1005E220C500□PTF,SDV1608E090C300□PTF,SDV1608A180C361□PTF,SDV2012A180C501□PTF,SDV1005S140C0R5YPTF,SDV0603S090C010YPTF,SDV1608S090C050□PTF,SDV1608H480C100□PTF,SDV1608A220C231□PTF,SDV1608A180C121□PTF,SDV2012A260C251□PTF,SDV1608S5R5C010YPTF,SDV1608A140C361□PTF,SDV1608E140C101□PTF,SDV1608A090C121□PTF,SDV1608S5R5C050□PTF,SDV1005S180C030□PTF,SDV1005E260C180□PTF,SDV1608A5R5C231□PTF,SDV1608A300C121□PTF,SDV1005S090C030□PTF,SDV1005S,SDV2012A180C301□PTF,SDV-E SERIES,SDV-H SERIES,SDV1005E180C150□PTF,SDV1608H260C020YPTF,SDV1005E220C300□PTF,SDV2012A300C301□PTF,SDV1005H,SDV1608E220C180□PTF,SDV1005E,SDV1005H260C010YPTF,SDV1608E5R5C300□PTF,SDV1608H180C120□PTF

2021/09/07 - 顺络 - 数据手册代理服务技术支持现货查询批量订货

空气净化器应用指南(Air Purifier Application Guide)

型号- SPH系列,MPH,TPP系列,SDNT系列,HQ,PZ,SPH,TWP SERIES,SLFB系列,SDNT SERIES,SLDA系列,WPN,SVMH,SWPA SERIES,SLDA SERIES,SLFL系列,SDVL系列,UPZ,WPN SERIES,HQ SERIES,MWSD-C,UPZ SERIES,SLFB SERIES,SVMH系列,TWP,SLDA,MPH系列,SWPA系列,MWSD-C SERIES,PZ系列,UPZ系列,SDVL SERIES,TWP系列,SLFL SERIES,SVMH SERIES,MWSD-C系列,TPP,PZ SERIES,SDCL,SDVL,SDCL SERIES,TPP SERIES,MPH SERIES,SDNT,SWPA,SLFB,HQ系列,WPN 系列,SPH SERIES,SLFL,SDCL系列

2021 - 顺络 - 应用及方案代理服务技术支持现货查询批量订货

Littelfuse（力特）电路保护产品选型指南

目录- Company profile Circuit Protection Technologies Overcurrent/Overvoltage Protection device ESD Suppression Solutions Overcurrent Protection/Overvoltage Protection Applications Common Circuit Threatsand Protection Solutions Fuses Fuse Holders PPTC Devices Varistors Gas Discharge Tubes ESD Suppressors TVS Diode Arrays Protection Ics TVS Diodes PLED Bypass Protectors SIDACtor® Protection Thyristors Circuit Breakers

型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT

0420 - LITTELFUSE - 选型指南 - v0420 代理服务技术支持现货查询批量订货

【产品】顺络陶瓷介质滤波器VFCF系列涵盖国内5G基站Sub-6G频段，插损低、抑制高，满足基站高性能要求

顺络陶瓷介质滤波器VFCF系列，产品目前涵盖国内5G基站的Sub-6G频段，可定制开发不同尺寸、电性规格的产品，适用于5G宏基站、5G小基站、直放站、室分站射频电路滤波。关键尺寸控制至μm级，产品一致性高。

2022-10-25 - 新产品代理服务技术支持现货查询批量订货

Multilayer Chip Varistor for Voltage Surge Suppression – SDVL Series

型号- SDVL5650SD5R5PT,SDVL4532SD480PT,SDVL3216SD260PT,SDVL5650SD650PT,SDVL5650SD420PT,SDVL3216SD220PT,SDVL5650SD260PT,SDVL3216SD5R5PT,SDVL3225SD090PT,SDVL3216SD120PT,SDVL4532SD600PT,SDVL3216SD600PT,SDVL4532SD090PT,SDVL3225SD850PT,SDVL5650SD750PT,SDVL4532SD300PT,SDVL8063KA,SDVL3216SD101PT,SDVL3225SD140PT,SDVL3225SD750PT,SDVL4532SD380PT,SDVL3225SD330PT,SDVL3225SD560PT,SDVL5650SD330PT,SDVL3225SD180PT,SDVL5650SD120PT,SDVL5650SD600PT,SDVL5650SD101PT,SDVL5650SD SERIES,SDVL5650SD560PT,SDVL5650SD850PT,SDVL3225SD420PT,SDVL5650SD,SDVL3216SD420PT,SDVL10080KA,SDVL5650SD220PT,SDVL3225SD600PT,SDVL4532SD140PT,SDVL4532SD180PT,SDVL SERIES,SDVL4532SD560PT,SDVL5650SD090PT,SDVL4532SD,SDVL3216SD SERIES,SDVL3225SD220PT,SDVL3216SD,SDVL4532SD420PT,SDVL3225SD SERIES,SDVL4532SD650PT,SDVL3225SD260PT,SDVL3216SD850PT,SDVL3216SD090PT,SDVL3225SD5R5PT,SDVL3225SD120PT,SDVL3225SD101PT,SDVL3216SD560PT,SDVL5650SD180PT,SDVL3216SD180PT,SDVL3216SD330PT,SDVL3216SD140PT,SDVL5650SD140PT,SDVL3216SD480PT,SDVL,SDVL3225SD,SDVL3225SD480PT,SDVL4532SD260PT,SDVL4532SD220PT,SDVL3216SD750PT,SDVL3225SD650PT,SDVL4532SD SERIES,SDVL4532SD850PT,SDVL5650SD480PT,SDVL3216SD380PT,SDVL4532SD330PT,SDVL4532SD101PT,SDVL3216SD650PT,SDVL4532SD5R5PT,SDVL4532SD120PT,SDVL3225SD300PT,SDVL3216SD300PT,SDVL5650SD380PT,SDVL3225SD380PT,SDVL4532SD750PT,SDVL5650SD300PT

2018/04/15 - 顺络 - 数据手册代理服务技术支持现货查询批量订货

CREATEK 公司简介

型号- SBD SERIES,CESD SERIES,BZT52 SERIE,1SMA47,BAT SERIES,SMXJXXCA,BAS SERIES,BAV SERIES,SODJXXCA,HER SERIES,1SML47 SERIES,DBS,1SMA59 SERIES,GBJ SERIES,GBP SERIES,BZX84 SERIES,1SMA47 SERIES,MBR SERIES,1SMA59,MUR,1N SERIES,CESD,ABS SERIES,BAW SERIES,US SERIES,BZX84,RD SERIES,SBL SERIES,SS SERIES,1SS SERIES,MMBD SERIES,MMBD,XKPXXA,SODJXXA,XKPXXCA,GBJ,1SS,ABS,CSB,SBD,GBP,BZT52,CSB SERIES,SM8SXXCA,GBU,CEST,MBR,SBL,GBU SERIES,MBS,MBS SERIES,CEST SERIES,MUR SERIES,ES SERIES,DBS SERIES,1SMB59,SM8SXXA,1SMB59 SERIES,SMXJXXA,GS SERIES,HER,BAS,BAT,1SML47,BAV,BAW,RS SERIES

2023/7/3 - CREATEK - 商品及供应商介绍代理服务技术支持现货查询批量订货