【成功案例】具有超强抗干扰能力的Cat.7卷装线缆用于半导体设备,保证了EtherCAT总线网络通讯的稳定性
在笔者参与设计某一涂胶显影半导体设备的项目中,其工艺之一是需要对晶圆进行加热,而晶圆加热系统中使用欧姆龙提供的温度均一控制技术,使用的电气控制元件主要有欧姆龙的NJ系列主站PLC以及ECC201从站,每个产品上均配置有RJ45插座,它们之间采用EtherCAT网络进行总线通讯,设备中布置有多个独立承载晶圆的盘体,每个盘体装有PT1000温度传感器以及加热电阻,每个盘体均设置有ECC201从站,ECC201配置的温度模块接收PT1000的温度反馈,通过配置的数字量输出模块控制固态继电器的线圈,进而来控制加热电阻的上电或失电,每个盘体可独立进行加热,所有盘体的统一由主站PLC进行温度均一控制。主站PLC与各个从站通过网线实现菊花链形式的联接。
以前的设备普遍做法是事先确定好各个EtherCAT网络节点之间的距离,统一定制成品网线,但由于该项目时间比较仓促,布线路径无法确定,网线长度无法确定,因此没有定制成品网线,而是采用散装网线和RJ45连接器进行自制,装配时根据现场实际布线,确定线缆长度。
欧姆龙官网上查询可知,网线建议使用类别5或更高等级的双屏蔽(编织网+铝箔)直连式STP (屏蔽双绞线)电缆作为EtherCAT通讯电缆,再加上设备本身内部电气器件众多以及现场设备之间布置紧凑,EtherCAT通讯电缆周围电磁环境相当复杂,因此本项目中必须选用抗电磁干扰能力强、通讯可靠的线缆作为通讯网线。配置图详见图1,可见主站PLC先与节点1从站进行联接,各个从站采用级联的方式进行联接的,图1左侧可以看见每个从站所配置的温度模块和数字量输出模块。
图1 主站PLC与各个从站配置图
魏德米勒作为工业联接和网络产品的领先供应商,为以太网通信提供各种高品质的有源和无源器件的综合产品,满足客户的不同的使用要求。魏德米勒可提供有Cat.5或Cat.7的卷装工业线缆,本项目选用是魏德米勒的Cat.7卷装线缆——IE-7CC4×2×AWG26/7-PUR,作为EtherCAT总线通讯的以太网网线,远远高于欧姆龙所要求网线的类别。该线缆具有4对屏蔽双绞线,外层材料采用了在耐磨、抗油等方面性能极佳的PUR材质,屏蔽类型为双重屏蔽双绞线(S/FTP),即每对都有一个金属箔屏蔽层,然后8根芯线外还有一个金属编织丝网屏蔽层,具有超强的抗电磁干扰能力。外观如图1和图2所示。
图2 线缆内部结构示意图
图3 线缆实物图
该IE-7CC4×2×AWG26/7-PUR线缆护套直径范围6.2mm—6.6mm,每单芯线规格为AWG26。至此,线缆确定后,接下来就需要确定两端的RJ45连接器,整个通讯网线的抗干扰能力等性能除了线缆本身,还与两端连接器以及制作工艺有关。本项目中选用的是魏德米勒具有Cat.6A/EA 级RJ45连接器IE-P70, 其防护等级IP20,可联接导线截面积范围为AWG27—AWG24,适合导线外层直径为6.2mm—7.1mm,并具有预防扭结功能,可与IE-7CC4×2×AWG26/7-PUR线缆完美配合使用。IE-P70连接器采用360º全屏蔽,同样具有优异的抗电磁干扰能力。特别注意的是,该RJ45连接器需要使用魏德米勒专用的压接钳进行压接。
图4 IE-7CC4×2×AWG26/7-PUR实际应用图
图5 RJ45连接器IE-P70外观图
IE-7CC4×2×AWG26/7-PUR线缆工作温度为-40—80℃,而IE-P70连接器工作温度为-40—70℃,两者均具有较宽的工作温度,可应用在多种温度环境中。本项目,由于设备放在恒温恒湿的洁净间,常年温度保持在23℃上下,因此对工作温度要求不高。本项目最为看重的还是网线通讯的可靠性,而 IE-7CC4×2×AWG26/7-PUR线缆凭借着双重屏蔽内部构造,在传输速度、传输频率、带宽、抗干扰等方面均具有突出的优势,保证了PLC与各个ECC201从站系统通讯质量的稳定性。
之前有些设备采用的是Cat.5的网线,通过在欧姆龙NJ系列PLC编程软件中监测网络通讯质量,有时会出现发送总帧数与接收总帧数不一致或帧超时等现象。而该项目中,通过在PLC软件中多次监测,从未出现发送与接收总帧数不一致或帧接收超时现象,EtherCAT总线通讯质量良好。
图6 软件诊断/统计信息
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目录- Product overview and Intended use for Industrial Ethernet Active components Passive components Service and support Index
型号- IE-C5DE4UP0200PCSPSS-E,IE-PI-RJ45-FH-A-1.1,2779910000,2563810200,IE-CL240W-PP-REMOTE,1241350000,2457850000,IE-PH-AD-V05M-RJ45,8947020000,8876450010,2047310030,IE-OM-V04P-K21-2S,1241510000,CABTITE SE 7-8 SML BK,2047310025,IE-SR-4TX-LTE/4G-EU,8813270000,IE-BI-USB-3.0-A,IE-PI-RJ45-FH-A-1.6,2584120000,IE-BP-VAPP,2701550100,IE-C6FP8LG0020M40M40-G,IE-PS-RJ45-FH-BK-P,IE-SFP-1FE-MM-2,CABTITE SE 4/3-4 SML GY,KOHS 19,2703330100,IE-FC-SP-1ST/1D9/1D25,2003350000,IE-PIC-HYB-S-0,75-300,CABTITE SE 22-23 LRG BK,IE-SW-BL05T-1GT-4GTPOE,9013960000,1338710000,2047310020,2682550000,IE-C6FP8LE0020M40M40-E,IE-PS-RJ45-FH-BK-B,1718431044,8876380050,IE-PS-RJ45-FH-BK-A,2047310015,IE-C6FP8LY0020M40M40-Y,IE-C6HD8UG0150XCSXCS-E,2003190000,CABTITE FR 4-1 BK,IE-BI-LCD-SM-C,2673730000,IE-C6HD8UG0100E40XCS-E,IE-C6HD8UG0150E40XCS-E,IE-PH-V04P-BP,1286820000,SAIBM-4/8S-M12 4P D-ZF,IE-SW-SL26M-24TX-2GC-HV,IE-C6HD8UG0100XCSXCS-E,2781950000,VT SF 6/21 MC NE WS V0,2584660000,2583690000,IE-C7FS8LM-305M,IE-SW-AL14M-12GT-2GESFP,CABTITE SE 15-16 LRG BK,2583850000,IE-FM6Z2VO0001MSD0SD0X,2047310050,8876450030,IE-SW-PL18MT-2GC-16TX,1450590000,2027660000,1962490000,9204770000,1707270000,1964430000,IE-SW-EL08-6TX-2SC,IE-PI-SCRJ-POF-QA,IE-C5ES8VG0015M40M40-G,M-PRINT PRO,IE-BHS-V14M-RJA,1450820000,IE-S1DS2VE0050T01T01-E,IE-SW-EL16-14TX-2FESFP,1251610150,1433940050,1430000000,1449420200,2763450000,IE-C5DS4UG0050MBSA20-E,2682390000,1240000000,1540000000,2435410000,SAISC-D-18/28-4/9CG,2047310040,2779120000,8425960000,8820000000,CABTITE SE 2/7 SML BK,IE-PS-V04P-RJ45-TH-BP,1504420000,1130000000,IE-BS-M12X-90-S-TH,1020000000,IE-WLT-VL-AP-BR-CL-US,1344690000,IE-FM6Z2VO0003MST0ST0X,IE-M12-PCBCE-PANEL,IE-PS-V14M-HYB-10P,IE-FM5Z2LO0010MST0ST0-X,IE-SFP-1GLXLC,1122710000,IE-C5DB4RE0030MCAXXX-X,2047310075,IE-C5DE4UP0100PSAXXX-E,8813500000,2584030000,IE-C5DD4UG0200DCSDCS-E,IE-FC-DF-IPH,SAI-M12-KBC-26/28,1320000000,IE-BP-V14P,1241280000,1433940030,1271240000,1296450000,1165900100,2682480000,1286590000,IE-C5DS4UG0020MBSMCS-E,2763540000,IE-C5DE4UP0015PSSXXX-E,2779210000,1730000000,2717780100,IE-OP-V01P-1S,SAISC-WDF-D-18/28-4/9CG,IE-C5ES8UG0020M40M40-G,1241440000,CABTITE FR 16/8 BK,2717810075,KOPD 10.0,1491940000,IE-SW-SL26M-24TX-2GC-LV,2715670000,1433940020,IE-SW-VL16-16TX,2637360000,IE-C5DD4UG0030A2DA2D-E,1025940100,IE-PI-RJ45-FH-P-1.6,2584910000,IE-SW-EL08-8POE,IE-FM5D2UE0100MSD0SD0X,1433940005,IE-C5DB4RE0100MCSMCA-E,1450750000,IE-C6FP8LD0030M40W40-D,9002660000,1963460000,IE-BS-M12X-180-P-TH,IE-C6FP8LV0015M40M40-V,1518080000,8946930000,2584680000,1433940010,IE-C5DS4VG0050A60A60-E,2652480000,CABTITE BP 20MM PA,IE-FCI-PWB-RCBO,IE-OM-V01M-K21-2S,IE-FM6Z2LO0005MST0ST0-X,IE-C6FP8LM0020M40M40-M,1312160150,IE-C6KS8VG0005XCSXCS-E,IE-FC-KEY2,2563810250,1920000000,IE-BIC-HYB-P-0,5-300,IE-C6FP8LR0015M40M40-R,2664840000,IE-FM6Z2LO0001MSD0SD0-X,2584570000,IE-FSMZ2LY0003MLD0LD0-X,2583780000,IE-C6FP8LO0020M40M40-O,CABTITE BP 8MM PA,1012370000,1433980100,1993550030,2003370000,IE-C5DE4UP0030PCSXXX-E,2060000000,1376510200,8813090000,2682530000,1449420250,CABTITE CR 16/8 EMV,IE-SW-VL08MT-6TX-2ST,IE-SW-VL08MT-6TX-2SCS,1285830000,IE-C5DD4UG0075DSAXXX-E,IE-SW-BL06T-2TX-4POE,IE-FM6D2UE0050MSD0SD0X,IE-SR-6GT-LAN,2778960000,IE-C6FP8LD0100M40V40-D,1510000000,ERME 630 PDT,IE-SW-BL06-2TX-4POE,8876430010,IE-CS-2TX-1RS232/485,2664860000,IE-C5DE4UP0015PCAPCA-E,IE-TO-SCD-MM,CABTITE SE 6-7 SML GY,IE-FM5Z2LO0005MLD0LD0-X,TM 4/12 HF/HB,2584840000,IE-C6FP8LD0020X40X40-Y,9204790000,1993550018,1993550015,1251590050,9205020000,SM 27/18 K MC NE GR,1450840000,2704480000,IE-C5DD4UG0015A60A60-E,IE-SW-VL08MT-6TX-2SC,1010840050,2706150030,1993550010,IE-C6FP8LB0015M40M40-B,CABTITE SE 22-23 LRG GY,1251590015,IE-C5DD4UG0030DCADSA-E,2701550150,1251580250,IE-FM6Z2LO0005DST0ST0-X,1251590010,SAISM-4/8S-M12-4P D-COD,2763430000,1962720000,2717740075,IE-MC-VL-1TX-1SCS,1061820000,IE-FC-SFM-KNOB-4X,2795120000,IE-PS-V01M-RJ45-TH-BP,2673710000,1251590020,2706150015,8876430030,1350000000,2583400000,IE-USB-A-MICRO-1.8M,2781880000,2770000000,1963730000,2660000000,2583960000,1450570000,2583830000,1240990000,IE-SW-VL08T-8GT,1251590030,8813340000,SEE ESD 125,IE-BS-V01M-SCRJ-SM,1992900000,SEE ESD 120,IE-C6HD8UG0075E40XCS-E,IE-FPOZ2EE0001MSJ0SJ0-X,IE-C5DS4VG0015A60A60-E,IE-TO-LCD-SM,1018790000,IE-SW-EL18-16TX-2GC,1312160100,IE-FPOD2UG-500,9014050000,2763560000,8876450050,1286570000,IE-C5DD4UG0200A20A20-E,IE-C5DS4VG0075A60A60-E,2751270000,1241420000,1543690000,1680000000,2500710000,IE-P-IP67,IE-CT-LC-GOF,1487980000,ERME 66 PDT,2717790300,1251590005,1012570000,IE-PS-V01P-RJ45-FH,1251590002,1730560001,IE-C5IT4UG0020B2EB2E-X,2584480000,IE-C6FP8LD0020M40L40-D,1010840015,2584050000,SAISWC-D-18/28-4/9CG,IE-C5DD4UG0015MCSA20-E,2535980000,2706150075,IE-PS-V14M-RJ45-FH-P,1165900150,1058130000,IE-BSC-V14M-SCRJ-SM-C,IE-C6FP8LD0010M40R40-D,9013980000,CABTITE SE 4/3-4 SML BK,2583760000,IE-FC-IP-2ST/2D9,2584820000,1966300000,1059770100,1993550005,1059340100,1421710200,1251580200,1504280000,1993550003,CABTITE BP 13MM PA,1433960100,IE-TO-SCD-SM,SAISP-M-4D
RJ45接口差模防护的选型需要注意哪些?参数应该怎么选
补充一下,平台上有一些关于以太网防护方面的资料,可以查阅一下链接:【产品】国产静电二极管--硕凯电子SLVU2.8-4支持以太网ESD保护,负载电容低至3.0pF【产品】360°全封闭外壳RJ45连接器,净重为111.7g,符合IP67防护等级【产品】360°全封闭外壳弯型RJ45 插头,符合IP20防护等级【应用】魏德米勒全新RJ45 集成PCB插座,工业以太网连接首选
技术问答 发布时间 : 2019-05-29
简单可靠,让数据穿柜更便捷——魏德米勒推拉式防水RJ45连接器
近几年来在国家政策的推动下,光伏与储能行业可谓备受关注。全球工业联接专家魏德米勒一直着力于能源行业的创新和发展。为满足中国市场的需求,魏德米勒再推新品——推拉式防水RJ45连接器。
原厂动态 发布时间 : 2023-12-13
Industrial Ethernet
型号- IE-PI-RJ45-FH-A-1.1,2779910000,IE-CL240W-PP-REMOTE,2457850000,8876450010,2047310030,1241510000,CABTITE SE 7-8 SML BK,2047310025,IE-SR-4TX-LTE/4G-EU,IE-PI-RJ45-FH-A-1.6,IE-SFP-1FE-MM-2,KOHS 19,2703330100,IE-FC-SP-1ST/1D9/1D25,IE-PIC-HYB-S-0,75-300,9013960000,2047310020,2682550000,IE-C6FP8LE0020M40M40-E,2047310015,IE-C6FP8LY0020M40M40-Y,IE-C6HD8UG0150XCSXCS-E,2003190000,IE-BI-LCD-SM-C,2673730000,IE-C6HD8UG0150E40XCS-E,IE-PH-V04P-BP,IE-SW-SL26M-24TX-2GC-HV,VT SF 6/21 MC NE WS V0,2584660000,2583690000,IE-C7FS8LM-305M,IE-SW-AL14M-12GT-2GESFP,CABTITE SE 15-16 LRG BK,2047310050,8876450030,IE-SW-PL18MT-2GC-16TX,9204770000,IE-C5DE4UP0015PCAPSA-,1707270000,M-PRINT PRO,IE-BHS-V14M-RJA,IE-S1DS2VE0050T01T01-E,1251610150,1433940050,1430000000,2763450000,IE-C5DS4UG0050MBSA20-E,1540000000,2047310040,2779120000,8425960000,CABTITE SE 2/7 SML BK,IE-PS-V04P-RJ45-TH-BP,1344690000,IE-C5DD4UG0075DSAXXX-,IE-C5DB4RE0030MCAXXX-X,2047310075,IE-C5DD4UG0200DCSDCS-E,IE-FC-DF-IPH,SAI-M12-KBC-26/28,1320000000,IE-C6FP8LO0100M40M40-,1241280000,1433940030,1296450000,IE-C5DS4UG0020MBSMCS-E,2763540000,2779210000,IE-C6FP8LE0050M40M40-,IE-C5ES8UG0020M40M40-G,CABTITE FR 16/8 BK,2717810075,KOPD 10.0,IE-SW-SL26M-24TX-2GC-LV,1433940020,1025940100,IE-PI-RJ45-FH-P-1.6,IE-SW-EL08-8POE,IE-FM5D2UE0100MSD0SD0X,1433940005,IE-C5DB4RE0100MCSMCA-E,1450750000,IE-C6FP8LY0015M40M40-,IE-C6FP8LV0015M40M40-V,1518080000,IE-C5DD4UG0050MSSMCS-,1433940010,IE-C5DD4UG0100DCSXXX-,2652480000,IE-C6FP8LM0005M40M40-,CABTITE BP 20MM PA,IE-C6FP8LD0100X40X40-,IE-FCI-PWB-RCBO,IE-FM6Z2LO0005MST0ST0-X,IE-C6FP8LM0020M40M40-M,1920000000,IE-BIC-HYB-P-0,5-300,IE-C6FP8LR0015M40M40-R,IE-FM6Z2LO0001MSD0SD0-X,2584570000,IE-FSMZ2LY0003MLD0LD0-X,2583780000,CABTITE BP 8MM PA,1012370000,1433980100,IE-C6FP8LD0100M40R40-,1993550030,2003370000,2060000000,IE-C5DE4UP0030PCSXXX-E,IE-C5DD4UG0150A2EA2E-,IE-C6FP8LY0020M40M40-,CABTITE CR 16/8 EMV,1285830000,IE-FM6D2UE0050MSD0SD0X,IE-SR-6GT-LAN,IE-C6FP8LD0100M40V40-D,ERME 630 PDT,2664860000,IE-C6FP8LM0200M40M40-,CABTITE SE 6-7 SML GY,TM 4/12 HF/HB,2584840000,IE-C6FP8LD0020X40X40-Y,1993550018,1993550015,1251590050,1450840000,1010840050,1993550010,IE-C6FP8LB0015M40M40-B,1251590015,IE-C5DD4UG0030DCADSA-E,1251590010,IE-MC-VL-1TX-1SCS,IE-PS-V01M-RJ45-TH-BP,1251590020,2583400000,2781880000,2770000000,2660000000,2583960000,1450570000,2583830000,IE-C6FP8LG0002M40M40-,IE-SW-VL08T-8GT,1251590030,8813340000,IE-BS-V01M-SCRJ-SM,1992900000,IE-C6HD8UG0075E40XCS-E,IE-FPOZ2EE0001MSJ0SJ0-X,IE-C5DS4VG0015A60A60-E,IE-SW-EL18-16TX-2GC,IE-FPOD2UG-500,9014050000,8876450050,1286570000,IE-C5DD4UG0200A20A20-E,1241420000,2500710000,IE-P-IP67,ERME 66 PDT,1251590005,IE-PS-V01P-RJ45-FH,1251590002,2584480000,1010840015,2584050000,2535980000,IE-PS-V14M-RJ45-FH-P,IE-C5DD4UG0100A2DA2D-,IE-C6FP8LD0010M40R40-D,IE-FC-IP-2ST/2D9,IE-C6FS8UG0150A40A40-,1966300000,1059770100,1993550005,1059340100,1421710200,1993550003,CABTITE BP 13MM PA,SAISP-M-4D-4/8-M12,8813290000,CABTITE SE 8-9 SML BK,IE-SFP-1GSXLC,IE-C5DD4UG0050B2EB2E-X,IE-C5DE4UP0015PCSXXX-,IE-C6FP8LD0050M40M40-D,1010840030,8946950000,1966250000,1233160050,2723030030,CABTITE SE 14-15 LRG GY,2705000000,IE-C5DE4UP0075PCSPCS-E,IE-C6FP8LG0250M40M40-G,2581730030,2669640000,CABTITE SE 28-29 LRG GY,IE-FCI-PWB-ISR,IE-PH-RJ45-TH-BK,2007500000,IE-PH-RJ45-TH-BU,IE-PS-SCRJ1-POF-QA,2583740000,IE-C6FP8LY0200M40M40-Y,1173030050,2795100000,2584710000,IE-BS-V01M-SCRJ-MM,IE-FCI-PWB-FR-OR,1516330000,1450710000,2536700000,2682190000,IE-PIC-M12X-S-22/26,IE-SW-BL08T-6TX-2SCS,2663200000,IE-C5DD4UG0010MCSXXX-X,IE-C5DD4UG0050A2EA2E-,1233160030,IE-SWM-SL08-8GT,IE-FM5Z2LO0005MST0ST0-X,2723030050,2700000000,IE-SW-SL28M-HV,IE-C6HD8UG0050E40XCS-E,2715650000,2682510000,9205000000,IE-C5DE4UP0050PSAXXX-E,1449470100,IE-C5DD4UG0050A60A60-,2581730050,IE-CC-V14M-MF,IE-C6FP8LD0010M40V40-D,IE-C5DB4WE0040A20A20-E,IE-BSC-V14M-LCD-SM-C,IE-C6FP8LR0150M40M40-,IE-SW-AL06M-4GTPOE-2GESFP,2550000000,IE-C5DD4UG0030DSSXXX-,IE-C5DD4UG0300DCSDCS-E,2440000000,IE-C6FP8LO0250M40M40-O,2584320000,2330000000,2426700000,IE-C5DE4UP0050PCAPCA-E,IE-C6FP8LR0050M40M40-,IE-P70,IE-C5CS8UG-100,1233160012,1233160010,1233160015,2682600000,1286710000,IE-BHD-SPE-FP-CN-M10X0.75,IE-PS-V14M-RJ45-TH-P,2706200300,IE-PCB-SPM-P-90-THR,IE-C6FP8LD0030X40X40-Y,IE-P63,8808370000,IE-CDR-V14MRJ/VAPM-C,1233160020,IE-C5DD4UG0200DSAXXX-E,IE-C5DD4UG0100DCSDCS-E,IE-C6FP8LV0030M40M40-,IE-C5DB4WE0030A20A20-E,IE-AD-M12DRJ45-MF-90,1963100000,IE-PH-RJ45-TH-GN,IE-C5DD4UG0050MCSXXX-,2763500000,IE-C5DB4RE0100MCAMCA-E,2581730005,IE-FM5D2UE0010MSD0SD0X,IE-PH-RJ45-TH-GY,IE-C5DD4UG0050DCSDCS-,1318012500,2723030010,IE-SFP-1FESLC-T,2706260100,2581730018,8813160000,2672420000,1233160005,IE-FC-DSP-CI/3A/2ST/1D9,IE-FCI-PWB-IND,IE-SW-SL20M-8GT-12GESFP-HV,1522100200,CABTITE SE 2/7 SML GY,1450880000,2682370000,1062580000,1963840000,2717810050,2703330050,IE-C6KS8VG0030XCSXCS-E,1100000000,IE-C5ED8UB-500,IE-SW-VL08-6GT-2GS,2583440000,IE-C5DB4RE0030MSSMCS-E,IE-USB-A-A-0.5M,2717810030,IE-C5DS4VG0100A60A60-E,1963530000,2494060000,1547450000,IE-C5DD4UG0
【产品】带有RJ45连接器的接口,额定电压50V、广泛用于工业以太网应用领域
Weidmuller(魏德米勒)推出的RS RJ45(订货号:8611320000)、RS RJ45 2WAY(订货号:8555440000)带有RJ45连接器的接口,均为螺钉联接,RS RJ45接口系列产品能将调制调解器、路由器、计算机或其它通讯设备联接至电气柜中现有部件。它们能联接带屏蔽的RJ45接插件到螺钉联接,也可以用于联接2根数据线。该产品广泛应用于工业以太网应用领域。
新产品 发布时间 : 2019-04-05
你们这里有没有防水RJ45连接器 ,面板安装的,防水等级IP67以上
推荐魏德米勒防水RJ45,防水等级IP67,详情请点击:【应用】魏德米勒IP67防水防尘RJ45连接器助力KUKA机械手臂,轻松应对恶劣工作环境
技术问答 发布时间 : 2019-07-25
OMNIMATE® – Device Connectivity Your requirements for drive controllers and regulators are the driving force behind our connection technology
型号- BVZ 7.62IT,BLDF5.0,IE-BSS-V14,FPL,BUZ 10.16HP,BLZ 7.62HP,LSF-SMT 5.08,SAIBWM6 M23 6P,BVF 7.62HP,IE-PS-RJ45-FH-BK,LS 5.08,BLDF5.08,BLZP 5.08,LU 10.16,IE-PS-V14,LSF-SMT 3.81,LXXX 15.0,IE-BS-V04,SAIL-M12,LSF-SMT 3.5,BUZ 10.16IT,SAIE-M12,BL-I/O,BLZ 7.62IT,LX 15.0,SAIBWM14 M23 6P,BCZ 3.81,LM 3.5,BLF 7.62HP,B2L 3.50,BVZ 7.62HP,PTS 4,IE-PS-V04P-RJ45-TH-BP,BL 3.5 LR,LUP 10.16,IE-PS-RJ45-TH-BK,BCF 3.81,BLF 5.08,PT6,IE-BSC-V14,SLF 7.62HP,HDC HQ,IE-PS-V04,LM 5.08,SVF 7.62HP
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可定制连接器的间距范围1.25mm~4.5mm、单列/双列列数、焊尾/表面贴装/浮动式等安装方式、镀层、针数等参数,插拔寿命达100万次以上。
最小起订量: 1 提交需求>
配备E5071C网络分析仪及软件工具,支持20 GHz 的带宽和 22.3ps上升时间,进行眼图测试、时域测量,通过时域反射给用户完成电缆、连接器、高速 PCB 走线和高速封装的设计与查错工作。支持到场/视频直播测试,资深专家全程指导。
实验室地址: 深圳 提交需求>
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