利用京瓷高容量、小型化电容解决车载音响显示画面异常现象
芯片尺寸日趋小型化、功能多样化以及市场上对产品性能的要求越来越高,大幅增加了芯片区域电容数量和容量的需求,KYOCERA(京瓷)推出领先市场的小型化、高容量、高可靠性AR系列MLCC,正是对应了这一市场需求,笔者设计的一款车载音响遇到了显示画面异常(不清晰)问题,经分析后利用京瓷高容量小型化的电容完美的解决了问题,可见京瓷AR系列电容是助力客户提升汽车电子设计品质的利器,以下为笔者关于此案的分享。
此项目的车载音响采用的是TI的J6(Jacinto 6)处理器,在产品生产后对其进行硬件调试时,发现大量产品存在画面显示不清晰现象,经分析可能有以下两种原因造成:
(1) 软件处理吞吐量大、动作频繁的操作不及时;
(2) 电源纹波过大造成信号质量不好。
针对第一种可能,软件同时对软件尝试了改进,然而问题依旧,可见画面显示异常现象不是这个原因造成的。针对第二种可能,J6的VDDCORE(芯片背部加有去耦电容C1),VDDGPU(芯片背部加有去耦电容C2)和VDDMPU(芯片背部加有去耦电容C3)三组电源对此问题的影响最大,C1/C2/C3在J6背面的位置如图1所示:
图1 C1/C2/C3在PCB中的位置图
C1、C2、C3使用的都是100nF 0402封装电容,而C1/C2/C3在J6(BGA封装)背面空间里也只能放得下0402尺寸的电容,测量结果显示它们所在的电源中电源纹波几乎都有60多mV,如以VDDCORE为例,电源纹波高达62mV,如图2所示:
图2 VDDCORE纹波原始值
如果要选择大容量电容减小纹波解决此问题的话,就必须选择0402尺寸下更高容量的小型电容,而相同尺寸下京瓷AR系列MLCC比市场上其它厂商的产品容量更大(见图3)。
图3 小型化车规MLCC产品比较图(红色为京瓷产品,绿色为其它厂商产品)
笔者以京瓷0402尺寸047.uF、1uF、2.2uF的电容对之前C1、C2、C3 100nF进行替换,测试结果如下:
图4 画面显示异常现象电容替换组合
从以上测试情况来看,最优的方案是把C2、C3换为京瓷0402尺寸2.2uF的小型化电容AR05X7R225K06AH,但以上测试仅是常温下测试,在高低温下电容性能会有下降,因此笔者将此替换组合在-40°C~+85°C的温度下进行测试,发现画面显示异常现象依然存在,最后把剩余的C1也换成AR05X7R225K06AH后画面显示异常现象才消失,可见C1、C2、C3均需要换成AR05X7R225K06AH。
C1/C2/C3均换成2.2uF的京瓷AR05X7R225K06AH后,它们所在的电源VDDCORE、VDDGPU以及VDDMPU,纹波均减少到了20mV以下,以VDDCORE电源为例,其电源纹波降低到了16mV,见图4:
图5 VDDCORE纹波改进值
为何选择京瓷AR05X7R225K06AH电容?是因为它具有以下几点优势:
1. 高容量、小型化。市场上能生产2.2uF容量0402尺寸的厂商很少,而京瓷AR05X7R225K06AH却能以2.2uF的容量做成0402尺寸,堪称高容量小型化电容之典范;
2. 高可靠性。市场上仅有的其它几家能做2.2uF容量0402尺寸的小型化电容都是面向消费类市场,而京瓷AR05X7R225K06AH电容的温度特性很好,温度范围-55°C~+155°C,具高可靠性,完全符合车载市场要求;
3. 出色的直流偏压特性。京瓷AR05X7R225K06AH随直流电压变化的电容变化量比其它厂商要小得多(见图6)。
图6 京瓷AR05X7R225K06AH偏压特性
- |
- +1 赞 0
- 收藏
- 评论 0
本文由清风提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
相关推荐
【选型】 DC-LINK薄膜电容参数在设计中该如何选择?
WIMA DC-LINK薄膜电容工作温度高达100℃,使用寿命大于200,000h,低损耗,高绝缘性,高容量比率等优点在同行具有很高的竞争力,其规格范围为2μF~8250μF,450VDC~1500VDC,具有2针脚、4针脚两种,支持螺接盘式或者螺钉链接方式。
【选型】寿命高达10000小时贴片型低阻抗小型铝电解电容重要选型参数对比
NIPPON CHEMI-CON是铝电解电容器的顶级制造商,电解电容产量位居世界第一。其产品广泛应用于汽车电子,工业自动化,UPS,基站、电动汽车,光伏,充电站储能、通信基站设备,IoT,LED照明等。NIPPON CHEMI-CON推出了纵型贴片型、低阻抗MLA,MVY,MZA,MZE,MZF,MZJ,MZK,MZR系列小型铝电解电容。这8类电容都可在6.3-450V的电压范围内稳定工作
【选型】黑金刚5款小尺寸工作时间最高可达10000小时铝电解电容性能对比
NIPPON CHEMI-CON是铝电解电容器的顶级制造商,电解电容产量位居世界第一。其产品广泛应用于汽车电子,工业自动化,UPS,基站、电动汽车,光伏,充电站储能、通信基站设备,IoT,LED照明等。NIPPON CHEMI-CON的小型铝电解电容主要分为5种,分别是MLE,MLF,MLK,MVJ,MVL系列。这5类电容可在高达105℃下的高温工作,电容公差均为20%,稳定工作时间达2000小时
世强硬创携6G/AI服务器/新能源等十二大主题新产品亮相2024慕尼黑上海电子展
十二大主题展区涵盖6G&AI&服务器、功率半导体、电气自动化、新材料、电源&显示屏、传感技术、汽车电子&EV、新能源&电力、IOT&智能家居等新产品新技术新方案。
日本电产集团综合产品目录(Nidec Group Products Catalog)
型号- PM4系列,H300,D SERIES,NRFEIS-5060,DFS,GATS-2000 SERIES,TPI SERIES,GATS-7800 SERIES,R-6100,TVX,GATS-6300,GATS-8600,SX-20,RWI SERIES,ZI20A,GATS-7500系列,LSR-3230,BP100,RSH,GATS-7700 SERIES,K-MC1000,P2H系列,E300,GATS-2000系列,GATS-6300系列,NVM-6060GCP,VL-H系列,GATS-7500,MH3NCV,VL SERIES,GATS-7800系列,SS-SV,DEWE3-A4,TPI,TVX SERIES,RGA20,NRTES-1000 SERIES,FCPL,ΜV1,RSH系列,ZG SERIES,ID300,FMD,TPI系列,GATS-8600系列,S-CART,GATS-6300 SERIES,KS,CM,R-580,SS-SV SERIES,ANEX SERIES,LD SERIES,VP600GC,GE15FR PLUS,MD2,ANEX系列,NRTES-1000,P2H SERIES,FFB,VL系列,LS,RSH SERIES,RVL,VL-H SERIES,RVP,F600,SS-SV系列,S-FLAG,GATS-7500 SERIES,REC-92FT,DEWE3-PA8,ECO-KA,KCV1000-5AX,S-CART-V1000-LFT,RVL SERIES,RVP SERIES,R-700 SERIES,P2H,ZE16C,CPLS,S-CART-V500,HM500S,VM53RⅡ,GATS-7700,ANEX,NRTES-1000系列,HM-X6100,RWI,TVX系列,KA SERIES,S-CART-MINI,GATS-2000,PM4,VL-H,GATS-7700系列,CBZ,GH,GATS-8600 SERIES,R-700,R-5920系列,NRFEIS-3570,DFS SERIES,MVR-HX,MAF130EⅡ,BL-V20,ECO-KA SERIES,SERIES S-FLAG,RWI系列,HE,GATS-7800,R-5920
贴片电阻具有什么作用?贴片电阻特点
贴片电阻具有体积小、重量轻、安装密度高、抗震性强、抗干扰能力强、高频特性好等优点,广泛应用于电子通讯、汽车电子、医疗设备、高端音响、仪器仪表等。贴片电阻按其形状可分为矩形、圆柱形和异形三类。按种类分有电阻器、电容器,电感器、晶体管及小型集成电路等。
【元件】顺络发布新型电极结构钽电容TM&TP系列,实现高容积效率、小型化和薄型化
为了满足各行业的小型化、薄型化、高可靠性、高性能的新需求,顺络研发了在产品封装尺寸、性能上均有所提升的新结构(无引线框)产品:TP系列聚合物钽电容和TM系列MnO2钽电容。
【选型】Kyocera(京瓷)电容器选型指南(中文)
目录- 陶瓷电容器型号编制方法和形状、尺寸表 普通应用/薄型/低损耗/三端子陶瓷电容器 片状陶瓷电容器的试验方法和规格、结构图 产品包装介绍 使用注意事项 型号一览表
型号- CM105X6S106M10A#,CM316X7R226 □ 06A#,CM02CΔ8R0 □ 25A#,CU02CΔ220 □ 16A#,CM05X5R105 □ 16A#,CM03X7R472 □ 10A#,CM21X6S226M10A#,CM02X7R331 □ 16A#,CM316X7R106 □ 16A#,CM05系列,CM03X5R332 □ 25A#,CM21X5R475 □ 25A#,CU02CΔ5R0 □ 16A#,CU02CΔ9R0 □ 25A#,CM02X5R473 □ 06A#,CM21X7R225 □ 25A#,CM02X5R682 □ 16A#,CM05X5R225 □ 10A#,CT05系列,CT05,CU02CΔ4R0 □ 25A#,CT03,CM05X5R226M04AH,CT105,CM05X5R156M04A#,CM02CΔ1R0 □ 25A#,CM21,CM02CΔ820 □ 16A#,CM03CΔ5R0 □ 50A#,CM21X7R105 □ 50A#,CM316X7R226 □ 10A#,KNH05X5R156M04AH,CM32系列,CU系列,CT05X5R225M06A#033,CM系列,CM316X7S226 □ 10A#,CM105X7R105,CM21X5R476M06A#,CM03CΔ220 □ 50A#,CU02CΔ120 □ 25A#,KNH05,CM105X7R225 □ 06A#,CM21X7R105 □ 25A#,CM316X7R475 □ 50A#,CM03CΔ3R0 □ 50A#,CM21X7T226M06A#,CM02X5R333 □ 06A#,CM105X7R105 □ 10A#,CM32,CU02系列,CM02CΔ560 □ 16A#,CM02X5R102 □ 16A#,CM03X7R332 □ 10A#,CM03CΔ390 □ 50A#,CM02X5R153 □ 06A#,CM05X5R106M06AH,CM02X7R151 □ 16A#,CM32X5R106 □ 25A#,CM02X5R222 □ 16A#,CM03CΔ8R0 □ 50A#,CM,CM316X5R475 □ 50A#,CM105X5R475 □ 10A#,CM32X5R226 □ 25A#,CU02CΔ180 □ 16A#,CM03X5R683 □ 10A#,CU02CΔ7R0 □ 25A#,CT21,CM105X5R106M25A#,CM316X7S225 □ 100A#,CT,KNH05X6S435M02AH,CU,CM03X5R225M06A#035,CU02CΔ2R0 □ 25A#,CM03X5R105M16AH,CM05X5R475M10AH,CM03X5R473 □ 10A#,CT03X5R104 □ 06A#022,CM02CΔ470 □ 16A#,CM02X5R471 □ 16A#,CM02CΔ101 □ 16A#,CT系列,CM21X7S105 □ 100A#,CU02CΔR50 □ 25A#,CM02X7R222 □ 16A#,CM105X7T106,CM03X7R682 □ 10A#,CM02CΔ270 □ 16A#,CM03CΔ270 □ 50A#,CM05X5R105 □ 10A#,CM03CΔ1R5 □ 50A#,CM105X5R105 □ 25A#,CM03CΔ101 □ 50A#,CM105,CM05X5R225 □ 16A#,CT03系列,CU02CΔ3R0 □ 16A#,CM02X5R224M06A#,CM03X6S105M04AH039,CU02CΔ100 □ 16A#,CT105X5R105 □ 16A#055,CU02CΔ5R0 □ 25A#,CM05X5R104 □ 25A#,CM105系列,CM02CΔ6R0 □ 25A#,CM02X5R332 □ 16A#,CM02X7R681 □ 16A#,CT21X5R225 □ 50A#095,CM02X5R223 □ 06A#,CM05X5R474 □ 10A#,CM105X6T226M04AT,CM32X7R106 □ 50A#,CU02CΔ7R0 □ 16A#,CM02CΔ221 □ 16A#,CU02CΔR20 □ 25A#,CU02CΔ1R5 □ 25A#,KNH系列,CM03CΔ9R0 □ 50A#,CU02CΔ1R0 □ 25A#,CM02X7R471 □ 16A#,CM21X7R475 □ 16A#,CM21系列,CM02X7R152 □ 16A#,CM03X5R475M06AH055,CM03X5R475M04AH,CM316X5R225 □ 25A#,CM02CΔ3R0 □ 25A#,CM02X5R474M06A#,CM03X5R224 □ 10A#,CM32X5R106 □ 50A#,CM02CΔ220 □ 25A#,CM03X5R333 □ 10A#,CU02CΔ8R0 □ 25A#,KNH05X6S435M04AH,CM03X5R105M06A#,CM21X6S226M06A#,CM02CΔ330 □ 16A#,CM02X5R152 □ 16A#,CM05X5R475M16AH,CM03CΔ2R0 □ 50A#,CM03CΔ330 □ 50A#,CM02CΔ100 □ 25A#,CM105X5R475,CM02CΔ2R0 □ 25A#,CM32X5R106 □ 16A#,CM316X5R226 □ 16A#,CM03X5R225M10AH,CM02CΔ180 □ 25A#,CU02CΔ3R0 □ 25A#,CM03CΔ4R0 □ 50A#,CM03X5R104 □ 10A#,CM05X7R104 □ 25A#,CM03CΔ120 □ 50A#,CM05X5R105 □ 35A#,CM02X5R681 □ 16A#,CM03CΔ150 □ 50A#,CM02X5R221 □ 16A#,CM03X5R225M06AH,CM105X5R106,CU02CΔ120 □ 16A#,CM02X7R102 □ 16A#,CM32X7R106 □ 25A#,CT21X5R475 □ 16A#095,CM03CΔ820 □ 50A#,CM316,KNH,CU02CΔ4R0 □ 16A#,CM105X5R475 □ 25A#,CT105系列,CM02CΔ7R0 □ 25A#,CM02CΔ150 □ 25A#,CM02CΔ390 □ 16A#,CM02X5R103 □ 16A#,CM21X5R105 □ 50A#,CM316X5R225 □ 100A#,CM05X5R475M25AH,CM05X5R226M06AH080,CM03CΔ6R0 □ 50A#,CM03X5R474 □ 06A#,CM02X5R104 □ 10A#,CM21X5R106 □ 16A#,CT05X5R105 □ 06A#033,CU02CΔ150 □ 16A#,CM03CΔ560 □ 50A#,CM03CΔ470 □ 50A#,CM03CΔ180 □ 50A#,CU02CΔ6R0 □ 16A#,CM02CΔ120 □ 25A#,CM02CΔ4R0 □ 25A#,CM05X5R224 □ 16A#,CM316系列,CM05X7S225M04A#065,CT05X5R475M06AH033,CM02CΔ9R0 □ 25A#,CM02X5R331 □ 16A#,CM03X7R103 □ 10A#,CU02CΔ1R0 □ 16A#,CM03X5R103 □ 25A#,CM03CΔ1R0 □ 50A#,CM02X7R221 □ 16A#,CM SERIES,KNH05X5R435M04AH,CM02CΔ5R0 □ 25A#,CM02X5R472 □ 16A#,CM05X5R225,CM02X5R683 □ 06A#,CU02CΔ6R0 □ 25A#,CM03CΔ7R0 □ 50A#,CM03CΔ680 □ 50A#,CU02CΔ2R0 □ 16A#,CT SERIES,CU SERIES,CU02CΔ8R0 □ 16A#,CM02CΔ680 □ 16A#,CM03CΔ100 □ 50A#,CM03系列,CM21X5R226M10A#,CM316X5R106 □ 25A#,CM03X5R223 □ 10A#,CM03X5R225M06AH□□□,CU02CΔR20 □ 16A#,CU02CΔ1R5 □ 16A#,CM02X5R104 □ 06A#,CU02CΔ9R0 □ 16A#,CM05X7S105M04A#,CM05X5R156M06A#,CM02X5R151 □ 16A#,CM21X6S476M04A#,CM03X5R682 □ 25A#,KNH SERIES,CM105X5R225 □ 16A#,CM21X5R225 □ 25A#,CM21X7R106 □ 06A#,CM105X7R105 □ 16A#,CU02CΔ100 □ 25A#,CM02X5R101 □ 16A#,CM03X5R472 □ 25A#,CM02系列,CM02CΔ1R5 □ 25A#,CU02CΔR50 □ 16A#,KNH05X5R106M04AH,CU02,CM03X6S105M06AH039,CM32X7R226 □ 16A#,CM05,CM05X5R105 □ 25A#,CM316X7R106 □ 25A#,CM03,CM02X7R101 □ 16A#,CM02,CT21系列,CM316X7S475 □ 100AT,CM105X7T475 □ 10A#
Circuit Protection Products Selection Guide
型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,SP33R6-04UTG,345 SERIES,1210,ITV9550 30A,AQ24CANFD,SDP,AC,LS2406ERQ33,PXXX2AC,RUEF110S,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC7520-08UTG,SC1103C-01UTG,PTF078,PTF077,559 SERIES,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,814,FB65,FB66,CA,SC7538-08UTG,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,PLED ULTRA LOW,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,FEMTOSMD,PXXX0Q12X,860,862,HA,PICOASMD,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,881,342006 W,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,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,1206L400SLWR,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,ITV5432,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,ULTRAMOV™ 25S,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,AUMOV®,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,P6KE,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,P4KE,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SP3530,SM20,345121,102064,345121 SERIES,254 201 - 208,251,SA,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,268,269,520 002,520 003,520 004,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,ULTRAMOV25S,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,PLEDXN,SZD200,TPSMF-4L,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,SC1004U-ULC-04UTG,AK10,1.5KE,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,ITV9550,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,GTCA28,GTCX35-XXXM-R05,SP00R6-01WTG,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,ULTRAMOV,441A,824 - 20 SERIES,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,XTREME,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,122090,100062,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,SP4337-01WTG,122088,122087,122083,GTCX26-XXXM-R05,521,523,ITV4030,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,LVR025K-2,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,LCE,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,345101 SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,SP3522,3.0SMCJ,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,SP3420,150274,RUSBF,SP1003,SP3422,560 SERIES,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,824 - 20,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606L
专注于TFT液晶显示屏,工业串口模组以及电容触控的研发、生产和销售——ALL VISION LCD(巨显光电)
ALL VISION LCD(巨显光电)专注于TFT液晶显示屏,工业串口模组以及电容触控的研发、生产和销售。公司拥有自动化生产设备和专业的研发,生产,管理团队,为客户提供中小型彩色液晶模组的定制服务。积极创新,不断地将先进的技术应用到产品研发和生产之中,有效地支持客户的产品需求;并能根据市场和客户需求的变化提供量身定制的整体显示屏解决方案。
解析日系晶振品牌的技术优势
本文中晶鸿兴来为大家介绍日系晶振品牌的技术优势,希望对各位工程师朋友有所帮助。
HOSIDEN(星电)汽车电子用部件选型指南
描述- Hosiden components, in all driving applications provide safety, security and convenience. Hosiden electrical components are, in the lidrfi of sophisticated automobile electronics, undergoing continuous technical improvement in the technology and quality. Hosiden seeks for offering even more excellent products, looking ahead of our tomorrow.
型号- TCP9708,HXW2022,HXW2222,KHM0091,CBC0078,HAW2630,HRH0616,HPC1163,TCX3472,KHM0016,TCX3473,TCX3232,TCX3474,TCX3477,TCX3478,HPC1162,CMS1901,CMS1900,TCX3437,HDR9428,CMS1953,HHM1016,HHM1015,TCS0115,TCX3407,HAW1309,HXW2710,HPW0383,KHM8962,TCS7785,TYX1694,HPW0380,TCS0112,TCS0113,TCS7790,HHM1005,TYX1667,HXW2800,TCX1798,TYX1666,HDR9440,KHM0071,TCS7799,HPC1143,HPC1142,HPC1180,HPC1140,TCX3414,TCP8987,TCP8986,HXW2730,TAS7016,TAS7019,CBC0084,HPC1900,HAW3504,HPC1901,HPC1153,HPC1152,HDR9432,TCP8992,TCX3467,HHM2003
电子商城
现货市场
服务
可定制B-Flon极细同轴线导体规格:AWG36~48,特性阻抗:50±5Ω,工作温度:-40~90℃,静电容量:105-120PF/m,减衰量:10MHZ:0.5-2.6db/m;100MHZ:1.6-4.2db/m,阻燃UL:VW-1规格。
最小起订量: 50000m 提交需求>
可定制电线特性阻抗50-80Ω,静电容量54-110pF/m,减衰量0.5-0.7db/m以下,芯对数和截面积、尺寸长度;支持B超电线、内窥镜电线、血液分析仪电线、医疗USB电线、病床设备电线定制。
最小起订量: 1000m 提交需求>
登录 | 立即注册
提交评论