What Is A Current Sensor? What Are The Classifications of Current Sensors?

2024-10-10 RICHSENS Official Website

A sensor is a detection device that can sense the measured information, and can transform the sensed information into electrical signals or other required forms of information output according to certain rules, so as to meet the requirements of information transmission, processing, storage and display, recording and control requirements.

 

What is a current sensor?

 

A current sensor is a detection device that can sense the information of the measured current, and can transform the sensed information into electrical signals that meet certain standards or other required forms of information output according to certain rules to meet the needs of Requirements for the transmission, processing, storage, display, recording and control of information.

 

Current sensors, also known as magnetic sensors, can be used in household appliances, smart grids, electric vehicles, wind power generation, etc. Many magnetic sensors are used in our lives, such as computer hard drives, compasses, household appliances and so on.

 

What are the classifications of current sensors?

 

According to different measurement principles, current sensors can be mainly divided into: shunts, electromagnetic current transformers, electronic current transformers, etc.

 

Electronic current transformers include Hall current sensors, Rogowski current sensors, and AnyWay variable frequency power sensors (which can be used for voltage, current and power measurement) dedicated to variable frequency power measurement.

 

Compared with electromagnetic current sensors, electronic current transformers have no ferromagnetic saturation, wide transmission frequency, small secondary load capacity, small size and light weight, which are the development direction of current sensors in the future.

 

Optical fiber current sensor is a new type of current sensor based on Faraday magneto-optical effect and using optical fiber as medium.

 

When linearly polarized light propagates in a medium, if a strong magnetic field is added parallel to the propagation direction of the light, the direction of light vibration will be deflected. The deflection angle ψ is proportional to the product of the magnetic induction intensity B and the length l of the light passing through the medium, That is, ψ=V*B*l, and the proportionality coefficient V is called the Verdet constant, which is related to the properties of the medium and the frequency of the light wave. The deflection direction depends on the properties of the medium and the direction of the magnetic field. The above phenomenon is called the Faraday effect. Discovered by M. Faraday in 1845.

授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
  • +1 赞 0
  • 收藏
  • 评论 0

本文由莫子若转载自RICHSENS Official Website,原文标题为:What is a current sensor? What are the classifications of current sensors?,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。

相关研发服务和供应服务

评论

   |   

提交评论

全部评论(0

暂无评论

相关推荐

Developing Optimized Sensors with Software for Electric Vehicles

Simulation-based engineering has come a long way and is now an important part of the design process for electric vehicles – sensors included. With software for electric vehicle sensor design and simulations, it’s possible to verify performance and identify potential problems in real-world applications.

2022-11-19 -  技术探讨 代理服务 技术支持 现货查询 批量订货

Sensor Technology Helps Electric Vehicle HVAC Systems Meet Air Quality Standards

In electric vehicles, recirculating air presents a bigger challenge, as many EVs use an HVAC system’s recirculation function to maintain efficiency and conserve energy. It takes less energy to heat or cool recirculated air than it does to heat or cool “fresh” outside air using an HVAC system, but those power savings come at a cost to health.

2023-05-05 -  技术探讨 代理服务 技术支持 现货查询 批量订货

Current Sensing for Electric Vehicles

An example of a magneto-resistance sensor is the Crocus Technology CT452. This sensor implements TMR, a new type of magneto-resistance technology. TMR sensors have a fixed magnetic reference layer, an insulator, and a magnetic sensing layer that follows the external field.

2022-09-24 -  技术探讨

NIDEC(尼得科)马达电机及控制设备选型指南

目录- Product Application Matrix    About Nidec Motion Control    AC Induction Parallel Shaft Gearmotors    PMDC Brushed Motors    PMDC Brushed Parallel Shaft & Planetary Gearmotors    PMDC Brushed Right Angle & Inline Gearmotors    PMDC Brushed Plastic Gearmotors    Brushless DC Parallel Shaft Gearmotors    Brushless DC Motors Planetary Gearmotors    Brushless DC Right Angle Gearmotors    Brushless DC Motor Special Collection    Frameless Brushless DC Motors    HVLS Fan Motors    Brushless DC Motors for Marine Applications    Hybrid Steppers, Brushed DC & Linear Actuators    Permanent Magnet DC Steppers    AC Synchronous Motors    AC Induction Motors & Actuators    Brushless DC Servo Motors    Brushless AC Servo Motors    Brushless DC Motors for AGVs    Complete AGV Solutions    Integrated BLDC Servo Motors & Drives    Brushless DC Motor Controllers    Brushed DC Motor Controllers    AC Induction Motor Controllers    Guide Sensors, Battery Management & Charging    Cables & Accessories    Software   

型号- LYG42,RGBL1860,GRI-5700B,FDC3260T,D64,MGSW3200,55C12,55C18,D SERIES,M89,PC-DA,SDC,GIM2660S,49 (AS),QF,LSG55,OR SERIES,SIM1360,RPBAS90-100,KBVF-27EF,AR-DA,LYG55,D77,FBL2360TE,KBVF 37,SU SERIES,300 SERIES,SBLM2360T,SDC2160,KBVF SERIES,105LC50,59 (PAS),SBL2360TS,60 (TS),LSG42,FDCB260T,KBVF 27,59(PB),LYGB5,LSG35,BMS1060A,RGIM1860,KBVF-45E,8200,LYG35,GIM2660E,73MM (RAS),H17,LD SERIES,MGSW1600,DA,DB,SBL1360A,52P-5700B,49(ABS),3.3 SERIES,MG5W4800,M115,MGS1600GY,BFS,LSD42,GBL2660E,GBL2660,HBL,RA25,HBL1660,ENC1,FBL2360T,LYD35,LSD55,59(PAS),HBL2360A,KBL1660,VF,105 SERIES,SIM,600,RAB1,MDC1460,GBL2660S,KBVF-37EF,BMS1060ABT,M135,HDC,H23R,105L85,3100,HDF,H23S,105LC90,RA40,60 (T),GBL,XDC,KBVF-37E,SBL2360T,NT SERIES,FBL2360TS,GF,SERIES LB,RGBX1,SERIES LA,GIM2660,142LDA300ROB,LSD35,59(PBS),RA31,49(AB),SERIES KH,GBL2660ES,MPG-42F,AGV089A01E,HD SERIES,GDC,FBL,VF-24H,MDC2460,KBVF-27E,49 (A),MBL1660A,HBL23120A,SERIES LBS,MGSW4800,M142,M SERIES,73 (RA),105LC,XDC2460,KBVF-45,ABCX1,ZF,SDC3260T,SIM2360TS,ABCX2,KBLX1,D100,RGDC1896,KD SERIES,089LDA30XROB,JF,SDC2160S,SR5K100V25R,BMS1040ABT,FDC,SIM2360T,5200,KBVF-37,BLA-42F,LYD42,SBLM2360TS,HDC2460,52P,MBL1660,MBL,HDC2460S,KF,KBVF-29E,XDC2460S,FIM2360TES,RGDC1860,AGV089A04,KBVF-29,6300,AGV089A01,AGV089A02,D13,AGV089A03,KS,HIM,LYD55,300,HIM2360,FIM2360TS,D28,MDC,H17ET,42P,142LDA30XROB,2500,GDC3660E,KBVF-29EF,MG5W3200,FIM2B60T,RGBL1896,D35,FDC3260TE,BOB25H,GIM,105LC SERIES,GF-5700,FIM2360TE,M190,BOB25F,DSG,ABCX1M,BOB15,RA31-5700B,5000,AGV089A03E,D47,GDC3660,KBL,OF,SBL,RA25-5700B,KBVF-45EF,D52,55 SERIES,AGV089A04E,BMS1040A,59 (PA),FIM,RPCOL90-100,105XL185,PF,FBL2360TES,600 SERIES,089GLDA300ROB,RGIM1896

NIDEC  - 选型指南 代理服务 技术支持 现货查询 批量订货

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

2022年12月 (December, 2022)  - NIDEC  - 商品及供应商介绍  - 第10版 (10th Edition) 代理服务 技术支持 现货查询 批量订货

Melexis Unveils MLX91235 Current Sensor and Shrinks Current Sensing Footprint with Coreless Technology

Melexis unveils the MLX91235, a new current sensor that eliminates the need for a ferromagnetic core. The MLX91235 expands Melexis‘ portfolio, enabling the measurement of larger currents flowing through external primary conductors like PCB traces and busbars.

2024-11-22 -  产品 代理服务 技术支持 现货查询 批量订货

Amphenol Sensors(安费诺)温度传感器/MEMS压力传感器/C〇2、湿度、灰尘传感器选型指南

目录- Sensors    Temperature Sensors    Pressure Sensors    CO2, Humidity & Dust Sensors   

型号- DK SERIES,NDP SERIES,NHQ SERIES,AAS-AQS-UNO-RH-CO2,RL40,T5D SERIES,FMA SERIES,GC32,EC95,AB6 SERIES,RL45,GC16,GT SERIES,DKM SERIES,CTP65,M SERIES,UD20,S SERIES,CTP60,RL30,AIT SERIES,GE-1935,TH SERIES,NDL SERIES,3006,MELF,YS4019,RL35,HM SERIES,GE-2102,GE-2103,JS2945,T6715,T6613-X,AAS-AQS-UNO,TM SERIES,R85 SERIES,SM-UART-04L,YSM SERIES,FP10,NPI-15,T6715-X,FP14,NPC-120,HS12SP,NPI-19,B35 SERIES,T6713,BB07,SUF SERIES,NK SERIES,BB05,YS4020,T6703,YSM 4021,YR SERIES,BR16,A-1737,BR14,T6700,BR11,T SERIES,FP07,1403,NHQM,P85 SERIES,ZTP SERIES,JF SERIES,NDK SERIES,JS8741,NPH SERIES,JS8746,R100,JR SERIES,PTSM,MA400,SM-PWM-01C,JB SERIES,1803,BB11,B05 SERIES,T6616,EVAP,YF SERIES,JA SERIES,P100,YD SERIES,YH SERIES,MF65 SERIES,YG SERIES,MA100,JIC SERIES,YB SERIES,B43 SERIES,T9602,NPC-100,YA SERIES,YC SERIES,SC30,CTP100,BR23,T6613,PTD SERIES,PTE SERIES,YM120,HVAC,JTC SERIES,JTR SERIES,MS SERIES,YK SERIES,WTF083B001,P30 SERIES,YL SERIES,YP SERIES,PTA SERIES,PTH SERIES,ND SERIES,B07 SERIES,PTF SERIES,PTO SERIES,P60 SERIES,JM SERIES,YS SERIES,T6600,RL1004,BR32,JS6780,JI SERIES,HS30P,JW SERIES,A1447-A1450,JS SERIES,TP SERIES,JE SERIES,JC SERIES,GE-1856,1703,B14 SERIES,T6615-X,GE SERIES,R65 SERIES,DC95,JYA SERIES,T3000,EVAP A1424,SC50,BR42,A-1266,C100,GE-1923,NPP-301,706 SERIES,2006,NKA SERIES,AS SERIES,B10 SERIES,P25 SERIES,NHQMM,GC11,RL20,CL SERIES,P20 SERIES,GC14,GE-1920,NPC-1220,JP SERIES,P65 SERIES,ES SERIES,CTP85,T6713-X SERIES,BR55,MC65,KU SERIES,TK95,NDM SERIES,R60 SERIES,NDU SERIES,NPC-1210,TC SERIES,JL SERIES,RL14,JD SERIES,RL060628,RL10

05/2019  - AMPHENOL SENSORS  - 选型指南 代理服务 技术支持 现货查询 批量订货

TE Connectivity(泰科TE)应用于工业与商业运输的端子和连接器选型指南

目录- General Information    AMPSEAL Connectors    AMPSEAL 16 Connectors    Circular DIN Connectors    HDSCS Connectors    LEAVYSEAL Connectors    Superseal 1.0 Connectors    AEC Series Heavy Duty Electrical Connectors    DRB Series Heavy Duty Connectors    DRC Series Rectangular Connector    DT Family Environmentally Sealed Connectors    HD10 Series Cylindrical Connector    HD30 & HDP20 Series Multi-pin Circular Connectors    STRIKE Series Connectors    Common Contacts    Tooling    Bussed Connectors    Connectors for Controller Area Networks    Diodes & Resistors Connectors    Printed Circuit Board Connectors    Connectors for Single Terminal Connections    Additional Resources   

型号- HD16,HD14-6-96P,1719043-1,DRC13-40P*,WB-48S*,G454,DT13-2P,2151239-2,DT04-4P-P021,2151239-1,1-1670730-1,DT SERIES,DT06-2S-****,DRC13-40PD,DRC13-40PC,962970-1,DRC13-40PB,539758-2,DRC13-40PA,962970-7,3-1703843-1,963742,DT04-4P*-****,3-1418479-1,DRC26-38**,776523-4,2292865-3,776523-3,DRB12-102PAE-L018,HD10,776523-2,776523-1,1060-14-1088,2292865-1,HD14,2292865-2,3-1563759-1,HD30-18BT-BK,DTM4P-BT,1-1564512-1,DT3P-DC,2138839-2,2138839-1,DT12P-DC-BK,DT13-12P*,WB-48P*,HD1*-6-96*,4-1703839-1,DTM3S-BT-BK,HD10-9BT-BK,2151181-1,1-1564414-1,3-1579021-7,2151181-2,DRC16-40S,DT3P-BT,2112297-1,1-1418883-1,969029,969028,1-1703820-1,DTP SERIES,JS-16-00,DTM13-12PC-12PD-****,HD30,DT15-08P*,DT04-4P-RT01,DT04-4P-RT03,1062-16-14**,1062-16-0977,DRB12-60PAE-L018,2-1564330-1,1-2035047-0,1-2035047-1,2266503-1,2266503-2,1-1563878-1,3-1418390-1,DT12P-DC,DTM13-12P*-****,776536-4,776438-1,776536-3,776536-2,776438-3,776536-1,776438-2,776438-4,DT13-6P,1011-257-0205,3-1564522-1,DTM15-12P*,1062-16-0988,4-1564518-1,1394133-1,DRB16-128SBE-L018,2266111-1,776491-1,DTM0*-12**-EE04,776491-2,1-1564516-1,1-1564297-6,HD50,WB-51P*R,WB-51P*L,776273-*,7-2266112-8,HD36-24-9SN,HDC14-9-JDL,1060-12-01**,776273-4,DRC12-70P**,776273-2,776273-1,1060-16-0677,DTT-12-01,HD36-24-31SE,DTT-12-00,2266124-1,963748,0528-001-5005,DT06-12S*-****,963749,963744,963743,DT4P-L012-GKT,HDP26-24-9SE,HD36-24-31SN,HD36-24-9SE,HDP26-24-9SN,1062-20-0177,DT13-4P,4-1534127-1,1060-16-0688,1062-16-01**,1-776262-5,2151840-1,1426425-2,2151840-2,1426425-1,1-1823498-1,MT-90BT-HT-24,1-776262-2,DT06-12SA,1-776262-1,DT06-12SB,1-776262-4,776273-5,1-962981-4,1011-346-0405,DT06-12SC,3-1703998-1,DT06-12SD,DT04-08PB-C015,1426425-6,DT12P-BT,2151559-1,2151559-2,2-1718324-1,HD34-18-6PE,1060-12-0144,1418917-1,HDC14-6-LA,HD34-18-6PN,1241381,DTM06-6S,1241380,3-1418448-1,3-1418448-2,DT06-12S*,DT12S-BT-EN,DTF13-12P*,1-1823449-1,450GA-4-SPEC,3-1718324-1,1060-16-0622,1563111-1,1-2098436-0,1-2098436-1,1-2098436-2,1473712-1,DRB12-48PDE-L018,2-1823402-1,776429-1,776429-3,1027-013-1200,776429-2,776429-4,DTM SERIES,1028-034-1205,1060-12-0166,HDP26-18-20SE,1-776275-2,DTM6P-BT,HD36-24-18SE,1-776275-1,DTM06-4S,DT04-08PA-P026,HDP26-18-20SN,HDT-50-00,3-1823402-1,DT04-08PA-P021,DRB12-128PBE-L018,HD36-24-18SN,776286-*,1241598-1,828905-1,1011-247-1205,776286-2,DT06-12SA-****,776286-1,965983,DT06-4S-C015,1060-16-0644,965982,4-1564407-1,DT04-08P*-L012,DT3P-L012-GKT,0411-353-0805,DTM06-2S-EP10,DTM06-3S,1-2112162-1,1062-20-06**,HD34-24-33PN,HDP24-24-7PN,1062-16-1422,WM-12S-B026,HD34-24-33PE,0460-244-1631,3-1703808-1,GA8-SPEC,776495-3,DTT-20-02,776495-4,4-1564416-1,HDP24-18-6PE,DRC12-24PB,DTT-20-00,DRC12-24PA,DRC12-24PD,DRC12-24PC,3-1564526-1,HDP24-18-6PN,4-1564514-1,DT04-08PA-P028,JS-04-00,DTM06-12SB,DTM06-12SC,776495-1,776495-2,DT16-15S*,DTM06-12SA,2-2112162-1,DT3S-BT-BK,DTM06-12SD,DTM06-12S*,4-1703808-1,776299-1,776299-2,SRK06-MDC-32A-001,1062-16-1444,929968-1,HD36-18-21SE,HD34-18-14PE,2266120-1,1-776266-5,1-776231-2,1-776231-1,5-1718321-3,HD34-18-14PN,1-776231-6,1-776231-5,DRB16-102SAE-L018,1-776231-4,1028-013-0805,1011-241-0605,DT04-12P*,HD36-18-21SN,W3P-1939,DRC26-24BT,DT04-12PA,HDC16-6-LA,DT04-12PB,DT04-12PC,4-1418480-1,DT04-12PD,W2S-SDT-24V,1062-16-0122,2-1418483-1,1-776266-2,1-776266-1,1-776266-4,2098251-2,2098251-1,DTV SERIES,SRK02-MDC-32A-001,DT0*-4*-****,929968-4,929968-8,W2P*,929968-7,1703804-1,929963-1,WHDS-24-1,DT04-12PA-P016,WHDS-24-2,964269,4-1703843-1,7-2266117-8,W2S*,4-1703998-1,3-6437285-2,964270,1-1418362-3,HD34-24-7PE,1-1418362-1,1-926971-0,1-926971-4,HD34-24-7PN,962978-1,962978-7,DT06-4S-EP06,3-6437285-0,3-6437285-1,962978-8,HD10-9-1939P,2-1670730-1,SRK06-FLA-32A-001,929963-8,HD16-9-1939SE-P080,DT04-12PA-P031,DRC16-70S*,3-1418483-1,DRB16-102SDE-L018,WM-2SB,WM-2SA,3-1437290-7,3-1437290-8,1-776279-2,1-776279-1,HD10-6-GKT,3-1437290-9,DT04-3P-EP10,DRC16-70SD,DRC16-70SC,0462-209-16**,DRC16-70SB,DRC16-70SA,DT04-12PA-P026,DT04-12PA-P021,DRC10-24PD,DRC10-24PC,DRC10-24PB,DRC10-24PA,HD10-9-1939P*-P080,776487-4,2-1563878-1,DT48S-BT,776487-1,776487-2,776487-3,0528-007-6005,DT04-12PA-P030,1-962968-0,1060-14-10**,770854-3,2138853-1,DTM SERIES,770854-1,1-776200-5,DTM0*-6*-EE04,776430-3,1060-14-0122,776430-2,DRC10-24P*,776430-4,1028-017-0005,2266119-1,SRK06-MDC-64A-001,HD17-9-1939SE,776430-1,1-1564542-1,W4S-P012,1-776200-4,1011-238-0405,WM-2S*,1-776200-1,1-776200-2,1670866-1,DTP04-4P-L012,HD10-9-1939P-P080,4-1564544-1,2-1564526-1,DT04-12P*-L012,DT04-4P-L012,1027-006-0800,HDP24-24-18PN,DT06-08SD,HDC14-3,HDC14-6,DT04-12PA-P075,HDC14-9,DRB1*-128***,HDP24-24-18PE,964971-1,185793-1,DTP13-4P,0460-208-2090,1060-14-0144,DRC40-GKT,DTP04-2P-C015,WM-2P*,DTHD06-1-4S-****,2-1703843-1,1011-347-0605,DT06-08SA,HD10-4-4P,HDC16-3-LA,DT SERIES,DT06-08SC,DTM3P-BT-BK,DT06-08SB,1062-16-09**,DT06-08S*,DRB SERIES,WM-2PB,WM-2PA,1011-245-0805,HD10-9-****,2112302-1,1062-20-02**,4-1564522-1,DT12S-BT-BK,DTM0*-12*-EE04,1564324,2266102-1,2-1670214-1,1564325,7-2266113-8,DT04-2P,DT04-2P-RT02,DT04-2P-RT01,DRC26-60S**,1530207-6,962919,HD36-24-91SN-059,96

2019/12/2  - TE CONNECTIVITY  - 选型指南 代理服务 技术支持 现货查询 批量订货

EV Heat Pumps & Enhanced Battery Life

One such component contributing to improved battery efficiency is EV heat pumps. Considered a new tool for increased battery life, EV heat pumps are providing the alternate route for improved efficiency and range.

2024-10-31 -  设计经验 代理服务 技术支持 现货查询 批量订货

Orient product manual

型号- ORD213,OACPL314W1,ORD211,ORD217,ORT007YGL,ORL-F5BL-A1,OFOD817,OR063L,OASSR1510,OR-AQV258LH,OFOD814,ORTPD2040,ORTPT3016-H1,ORTPT3016-H2,ORD205,ORD206,ORTPD2024,OAPV2121S,ORD207,OR-6N137,OR50L,OR-6N136,OR-460A,OR-6N135,OAQH1223,ORT007RD,OR-6N139,OR-6N138,OHCPL053L,ORAQV258LH,ORM425A,OR-483W,OACPLW341,OR-352,OACPLW340,OR-351,ORAQV258P5,OR-357,OR-355,OR-354,OR481W1,OHCPL0531,OHCPL0530,OR-484W,ORTPD2060,OR0611,OR-2201,OR-2200,OTLP627M,ORT302X,ORTR-8402-F-A,OR-2202,OR060L,OMCT9001,OR3H7-4,OR-260L,OR-2611,OTLP626,ORTPD20120,OR-H11AA3,OR-H11AA2,OR-H11AA4,OR-H11AA1,OAQH3213,OTLP160G,OACPL60L,ORT009YG,OHCPL2530,OHCPL2531,ORL-F3PTB-14,OTLP621,OTLP620,OTLP160J,ORL-F3PDB,ORT016IRA,OR314,OR2611,OR-IR1206LI-CA2-CTR,OR-2630,OR2601,OR-0452,ORL-F3WC-A2,OR-0213,ORAQV258L,ORTPT3118-H1,OR-0453,OR-H61L,OR-2631,ORAQV258H,ORAQV258LHP5,OR-480W,ORTPT3018-H2,OR-IR1206ZA-CA-3T,OTLP2958,OTLP2955,OR-0223,OR064L,OTLP4597G,OTLP161J,OAQH3223,OTLP161G,OR-155E,OR-481W,ORTPD2090,OASSR-1520,OR60LW1,OR-0631,OACNTH61L,OR-0630,OR-D207,OR-D206,OR-D205,OR-MOC3041,OR-MOC3043,OR-MOC3042,ORM440A,ORT007YG,OFOD3120,OR-063L,ORT012IRA,OR-D213,OR-D211,OR357,OR-D217,OR355,OR354,OR-MOC3052,OR-MOC3051,OR352,OTLP163J,OR351,OR-MOC3053,OR-MOC304X,OR60LW,ORTR-20001-T,OAQY280S,OHCPLO53L,OR-MOC3061,OAQY217GS,OR-MOC3063,OTLP360J,OR-MOC3062,OR341,OR340,OTLP166J,OR-MOC305X,OR-2601,ORTR-9608-F,OFOD3150,OTLP250H,OTLP165J,OR-MOC306X,OR0600,ORB87,OR0601,OFOD617,OAQY282S,OAQV252G3A,OR-MOC3081,ORTPD2160D,OR-MOC3083,OR-MOC3082,OR-MOC307X,OTLP168J,OR-T308X,OTLP2303,OHCPL050L,ORTPT3121-H1,ORTR-8307,OHCPL0501,OTLP361J,OR-MOC308X,OHCPL0500,OR-0600,OR-0601,OAPV1121S,OR-T3082,OR-T3081,OR-T3083,ORTPD2015,OTLP172AM,OR-060L,OAQW214,OAQW216,OAQW210,OAQW212,ORL-F3HIRC-A2,OAQH1213,ORL-F3HIRC-A4,OR-0611,ORL-F5PDB,ORTR-9606-F,OTLP363J,OAQW217,OAQY284S,OR-M484,OR-M483,OR-AQV258P5,OACPL341W,ORPC814,ORPC815,ORPC816,O60L,ORPC817,OR-IR1206LI-CA1-CT,OR-M305X,OTLP560G,OTLP560J,OR-M3082,OR-M3083,ORPC824,ORPC825,ORTPT3125-H1,OR-M3084,ORPC827,OR357PVG,OR3223,OTLP3061S,OR-357PVG,ORL-IR908-7C-F,OR-M306X,OR-840A,OTLP3062A,OR-M3053,OR-M3054,OR-M3052,OTLP598AA,OR3213,OR-M3044,ORPC844,ORPC845,OACPL340W,ORL-PT928-6C-F,OR-M3064,ORPC847,OR-M3062,OR-M3063,OR-3H5-4,OR-H11L1,OR50LW1,OTLP561G,OTLP561J,OR-406A,OR-M304X,ORPC851,ORPC852,OR-10XX,OR5211,OR-PL2835IRC,OFODM121,OTLP187,ORM460A,OTLP185,OFODM124,OTLP182,OG3VM-351,OTLP181,OTLP180,ORTR-9909,OR-50LW,OR-314W,OR-M501,O63L,OR-3150,OR-339J,OR-MOC3010,OR-MOC3012,OR-MOC3011,OVOM1271,OR-860A,ORL-F3PTB,OR-481W1,OR-MOC3021,OG3VM-62F1,OR-MOC3023,OR-MOC3022,OR-316J,OR-425A,OFOD050L,OR-MOC301X,ORM601,OACPL341W1,ORT010IRC,OMCT62,OMCT61,ORT010IRA,OR-3H7-4,OR-MOC3032,OR-MOC3031,OR-MOC3033,OR-M308X,ORL-IR908-7C,OR-MOC302X,OASSR-4118,OR253X,OASSR-4119,OMOCD211M,OR-H11A4,OR-H11A3,OACPL- M483,OTLP224GA-2,OACPL- M484,OR-333J,OR-HIR1206ZA-CA-3T,OR1213,OACPLM61M,ORL-F5WC-A0,OASSR-4110,OASSR-4111,OR-H11A2,OR-H11A1,OR-M701,OG3VM-61,OR2530,OR2531,OTLP3023,OTLP3022,OTLP223GA,OTLP3021,OHCPL4504,OHCPL4503,OHCPL4502,OR-HIR1206LI-CA2-CTR,OMCT6,OR-483W1,OMOCD213M,ORM308X,OR806A,ORTPD212650,OR-3120,OR-PL3528IRC,ORL-F5HIRC-A2,ORL-F5HIRC-A4,OASSR-4128,ORL-F3YGC-A4,OR-AQV258LHP5,OTLP798GA,OTLP3043,OTLP3042,OTLP3041,OR-640A,OR-337J,260L,OASSR-4120,OASSR-5211,OR-T350,OR-2213,OTLP3064S,OTLP292-4,OTLP3073,OR-M3024,OR-M3022,OR-M3023,OR-2223,OR-M3042,008IRC,OR-M3043,OR450X,OG3VM-61VY2,263L,ORT114IRA-L,OG3VM-61VY1,OACPLW314,OR-341W1,OR-330J,OTLP3064,ORAQV258HP5,OTLP3063,OTLP3062,OTLP3061,OR-440A,ORL-F5GG-AA,OR-M302X,OR4504,ORT007IRA,OMOCD217M,OR-331J,OR4502,OR4503,OR26XX,OTLP3062S,OR3H7,ORL-F5YGC-AA,OR3H5,OR3H4,OR-332J,OACPL60LW,OR1223,OR3H5-4,OTLP3063S,ORL-IR928-6C,OTLP3083,OR-660A,OR-PT0805Z8-B1-3T,OTLP620-4,ORL-F5PTB,OTLP620-2,OR-2531,OR-2530,OR606A,ORTPD2151,ORM302X,ORTPD2155,ORT015IRA,OTLP781,OR480W1,OHCPL2611,OACPL60LW1,OR-PL2835PTC,OR-PL2835PTB,OTLP785,OR-C79,ORTPD2160,ORTPD2143,ORTPD2140,OR-1213,OR050L,OR-M460A,ORTPD212460,OHCPL2601,OR050X,OG3VM-601,OR0500,OR0501,OR-1223,OTLP171A,OAQY284EH,OTLP170G,ORT010SRK,OAQH2223,ORL-PT928-6B,ORL-PT928-6C,OACPL50L,OTLP170A,OTLP170J,ORTPD2165,OR-4502,OR-4503,OR-4504,OAQV212,OAQV214,OAQV210,ORTPD2151D,OR60L,OAQH2213,ORT008RD,OHCPL063L,OR-340W,OTLP555,OTLP553,OFODM8801,OR06XX,OA0H1213,ORM306X,ORL-F3RR-A1,ORL-F3RR-A4,OR-HIR0805Z8-CA-3T,OTLP3910,OASSR-3220,ORT008YGK,OR-M440A,ORT010IRC-L,ORAQV258LP5,OTLP171J,OR-AQV258HP5,OASSR1218,OR053X,ORM304X,ORT108YG,ORH11L1,OHCPL0453,OHCPL2631,OHCPL2630,OTLP523,OHCPL0452,OR-806A,ORM305X,OR825A,OTLP759,OR0530,OR0531,OR-IR0603LF-CA-4T,OR-C87,ORL-F5YY-A3,ORPC-847,OR-050L,ORPC-844,ORPC-845,OR247,OR245,OR244,OTLP385,OTLP261J,OTLP383,ORL-PT908-7C,ORPC-851,ORPC-852,OR840A,ORTR-9707,ORL-F5IRC-A4,OR-606A,OAQY214EH,ORL-F5IRC-A2,OTLP260J,OTLP224G-2,ORT912IRA,OASSR-1420,OTLP2409,OR-0530,OR-0531,OTLP240D,ORL-PT908-7C-F,OTLP240A,OAQY280EH,ORT008YG,OAQY216EH,OR-825A,OR425A,ORL-PT908-7B,OG3VM-62C1,OTLP626-4,OTLP172GAM,OTLP626-2,OR-AQV258L,OR-PL2835HIRC,OR316J,OR-4N26,OR-4N27,OR-4N28,OR-4N29,OR4N38,OR4N37,OR4N36,OR-4N25,OTLP351A,OTLP3783

2023/4/11  - 奥伦德  - 数据手册 代理服务 技术支持 现货查询 批量订货

SEMITEC(石塚)NTC热敏电阻选型指南(英文)

目录- NTC thermistors    Micro thin film thermistor    Micro thin film type sensor probe    Thin film thermistor    Very high accuracy thermistor    High accuracy thermistor    High sensitivity thermistor    High temperature, high sensitivity, glass encapsulated thermistor    High accuracy, SMD chip type thermistor    High temperature axial type thermistor    Non-contact (IR) temperature sensor    Current regulating diode    VRD voltage regulating diode    Inrush current limiter    THERMOPILE   

型号- 103CT-01006,103FT1005A5P,503NT-4-R025H42G,Z2U SERIES,E-301,S-183T,ZD022,ZD027,Z2082,Z6068U,S-701T,S-822T,S-103T,103CI-01006,AP,202AT,203CT,AT,563CT-4,ZD033,FΜ,Z2U,503KT1608T,ZD039,303ET,Z6033U,103FT1005B5P,Z6100,ZD047,Z2008U,NT-4 SERIES,103FT1005A5P1-□,103KT1005T,ZS1033D-T,Z6056U,473CT-4,15D2-15,S-202T,833ET,15D2-13,502AT,15D2-11,234NT-4-R200H42G,204CT,CT,6D2-22,ZD056,15D2-08,202AP-2,473CT,203AT,103AT-11,ZS1033U,203AT-11,203AP-2,E-183,ZD SERIES,5D2-15,5D2-13,103AT-2、3,5D2-14,5D2-11,104NT-4-R025H42G,E-501,5D2-10,ZS1033D,S-272T,Z2010U,1.5D2-15,402ET,5D2-18,ZS-D,ZD068,Z6120,103KT1608T,ZS1022U,4D2-18,10TP583T,103ETB,503ET,563CT,103NT-4-R025H41G,103NT-4-R□□□H□□G,Z2 SERIES,103ET□□-□□,502NT-4-R025H39G,S-301T,ET,ZS1022D,S-152,S-153,502AT-11,Z6015,S-272,Z6018,Z6U,Z6012,4D2-11,4D2-13,4D2-15,4D2-14,Z6150U,203CT-4,104CT-90113,10D2-08,503CT-91027,105NT-4-R025H46G,10D2-07,513CT,10D2-05,103FT1005D5P,16D2-07,FT,10D2-10,16D2-13,16D2-14,Z2100,16D2-15,Z6027,20D2-11,S-183,403ET,16D2-10,16D2-11,Z6022,234ET,4D2-22,223FΜ5183,364FT1005A5P,E-272,E-153,562CT,E-152,10D2-18,5D2-05,ZS-U,10D2-15,504NT-4-R025H45G,S-153T,10D2-14,10D2-13,104NT-4-R025H43G,103AP-2,10D2-11,252CT-4,S-152T,20D2-05,5D2-08,202AT-11,113CT-4,Z6039,5D2-07,103JT,Z6033,20D2-08,502AT-2,ZS1015,ZS1018,Z6100U,ZS1012,512CT,113CT,204AP-2,E-701,E-822,212ET,□□□AP-2-□,Z2,Z6047,Z2120,Z6,1D2-22,S-123,204NT-4-R025H43G,1D2-15,1D2-13,Z6082U,103CT-4,852NT-4-R050H34G,103AP-2-A,S-352,912CT,Z2012,912CT-4,Z2018,104JT,Z2015,47D2-18,Z6056,Z6039U,ZS,203NT-4-R025H42G,Z6015U,Z6027U,103AT-□-FT,ZS1039,ZS1033,ZS1047U,S-352T,JT,E-123,3D2-15,3D2-11,102AT-2,204CT-4,Z2022,3D2-14,ZS1047D,NC-□□,Z2027,Z2012U,3D2-10,12D2-14,S-822,Z6018U,12D2-13,513CT-4,Z6068,12D2-15,ZS1012U,ZS1027,Z2033U-52Z,ZS1022,12D2-10,223FΜ3122,12D2-11,E-352,KT,103ET,S-501T,Z6U SERIES,3D2-22,223FΜ□,202AT-2,Z2033,Z2039,□102□,ZS1012D,232AP-2,224ET,104AP-2,12D2-07,Z2150,203AT-2,Z6082,Z6120U,103CI-21048,503FT1005B5P,E-102,5D2-11LT3C,E-101,503AP-2,E-103,Z2047,S-562,CT SERIES,22D2-07,S-202,Z2018U,104KT1608T,Z6022U,ZS1047,E-452,ZS1018U,Z6 SERIES,103CT,104ET,S-123T,102AT,Z2056,102AT-11,KT SERIES,5D2-11LCTR,ZS1018D,562CT-4,104CT-4,103KT1608T-□□,Z6047U,8D2-11,8D2-10,ZS1027U,ZS1015U,NT,512CT-4,364FT0603A5P,503FT1005A5P,E-562,S-102T,S-562T,S-223T,2D2-13,NT-4,2D2-11,ZS1039U,2D2-10,8D2-18,8D2-13,E-202,4.7D2-15,103JT-□□□,8D2-15,103NT-4-R025H34G,4.7D2-13,8D2-14,Z2068,493NT-4-R100H40G,103CT-□□□,ZS1015D,2D2-15,2D2-14,252CT,Z2180,ZS1039D,582ET,ZS1027D,S-103,S-101,S-102,S-223,Z6012U,103CT-21048,103AT-5,103AT-4,S-452T,8D2-07,103AT,S-101T,104CT,S-452,Z2015U,203ET,502AP-2,ZD015,ZD018

2019-08-30  - SEMITEC  - 选型指南 代理服务 技术支持 现货查询 批量订货

EV Battery Pack Water Detection Sensor from Amphenol Sensors

With the sharp growth of electric vehicles, many OEMs are using a water cooling system for the EV battery system. When water escapes the system and leaks into the battery pack, dangerous conditions are created. Amphenol Advanced Sensors‘ Water Detection Sensor monitors for water leakage by constantly checking resistance values. If a leak is detected in the EV battery pack, this sensor technology provides immediate notification.

2024-10-30 -  产品 代理服务 技术支持 现货查询 批量订货

唯创知音(waytronic)语音芯片/模块选型指南(英文)

描述- Shenzhen Waytronic Electronics Co., Ltd. (formerly Guangzhou Weichuang Electronics Co., Ltd.) is located in Baoan District, Shenzhen, Guangdong Province. It was founded in Guangzhou in 1999. With over 20 years of development, the company has become a national high-tech enterprise that integrates research and development, production.

型号- WT2003 SERIES,WT588E SERIES,WT588F SERIES,WTV600-24SS,WT588D SERIES,WT2605 SERIES,WT2801,WT588,WT588SXX-16S,WT588F02KD-24SS,WT8509,WT1312,WT2800,WTVXXXB SERIES,WT0034A,WTR,WT588EXXB-8S,WT2000T-QFN32N,WTV-VSB,WTV,WT8871,WT588FXXA-8S,WTU,WT25QXX SERIES,WT2003H SERIES,WT25Q128X-8S,WT2605X,WTN6040F-8S,WT2003HXX-16S,WT2003HXX-32NQFN,WT588S SERIES,WTR096,WT2003HXX-32N,WT2003HXX-24SS,WT2000T-52N,WTR096A-16S,WT2003,WT2605C,WT8623,WT2605-24SS,WT2000T-QFN52,WTK6900H-M01,WT-FLASH,WTK6900F-C,WTK6900H-B SERIES,WT2003H4+FLASH,WT6900H,WTN6 SERIES,WT2003HX-32N,WT2605X-24SS,WT2605C-32N,WT2003HX-245S,WT2003HX-16S,WTR096 SERIES,WT25QXX,WT588F02BP-14S,WT588F,WT2003HM16,WTVXXXB-QFN32,WT588F02,WT588E,WT25Q16X-8S,WTK6900G-M,WT2605C-24SS,WTN6,WT2605C SERIES,WT2605X-32NQFN,WTVXXX-P,WTU201F2,WTK6900G SERIES,WT588S,WTK6900F,WT588FXX-8S,WT588FXXB-8 SSERIES,WTK6900G,WTK6900H,WT8002,WT-FLASH SERIES,WT2801A-32N,WT2003HM05,WTVXXX,T588E02B-8S,WTVXXX SERIES,WT2003H4-24SS,WTV SERIES,WT2003H,WT2605X+FLASH,WT2605C-QFN32,WT588FXXX-8S,WT588S/HXX-16S,WT2605,WT2003HM01,WTVXXXB-SOP8,WT2000T-32NQFN,WT2003HM02,WT2003HX-24SS,WT2003HM03,WTV380,WT2003HM04,WT0031,WT2000T-QFN52N,WTN6XX-8S,WT0035,WTVXXX-SOP8,WT2003H4,WT0033,WT0032,WT8673,WT588F02A-16S,WT2605D-24SS,WT2605B05,WT2605B04,WT2000T-52NQFN,WT2605B03,WT2605B02,WT2003HP8-QFN32,WTV890,WT588FXX-16S,WT2000T-32N,WTVXXX-8S,WT2003HX,WTR SERIES,WTR096A-24SS,WT588EXXA-8S,WT0024,WT8302,WT0023,WT0022,WT0021,WTU609F4,WT588F08A,WTK6900H-A,WT588 SERIES,WT588FXXB-8S,WT2801 SERIES,WT2003H4+TF,WT588E02B-8S,WTVXXX-VSB,WTK6900H-B,WTN6040FP-14S,WTK6900H-C,WTR096A-28SS,WTV600,WT588F02B-8S,WTU SERIES,WTK6900H-C SERIES,WT588FXXX-16S,WTU506F8,WT2605X-32N,WT2003H-16S,WT25Q64X-8S,WTVXXX-PQFN,WT2801A-24SS,WT4890,WT25Q32X-8S,WT2605X+TF,WT588FXXA-8 SSERIES,WT9110B,WT588F02B,WT2605XB03,WT588F02A,WT2605XB02,WTN6040F,WT2605XB05,WT2605XB04,WT2000T SERIES,WTVXXXB,WT583DMXX,WT2003HB01,WT2003HB02,WT2003HB03,WTN6XXX-8S,WT2000T,WT SERIES,WT2605C-TSSOP24,WT2605-16S,WT2003H4+T,WT2003H+FLASH,WT2000T-QFN32,WT2605D-32N

2023/10/31  - 唯创知音  - 选型指南 代理服务 技术支持 现货查询 批量订货

BAS/BAX 在汽车800V BMS平台应用

型号- BAX-Z-L005-01-5.0,BAS-M-R0001-L-5.0,BAX-M-L020-01-5.0,BAS-M-R00005,BAS-M-R00005-AE-5.0,BAX-Z-L005-01,BAX-M-L020-01,BAS,BAS-M-R0001-E-5.0,BAS-R-R000035,BAS-M-R0001-R-5.0,BAS-M-R0001-AE-5.0,BAX,BAS-M-R0005,BAS-M-R0001,BAS-M-R0002

2022/3/23  - ISABELLENHUETTE  - 商品及供应商介绍 代理服务 技术支持 现货查询 批量订货

Custom-Engineered Fluid Sensors & Floats PRODUCT LINE BROCHURE

型号- LS01-1X00-PX-0000W,B12482,MS10-S,MS01-PA,KSS-BV00000,MS02-PP,LS04-1X00-0-0000W,LS05-1X00-0-0000W,LS03-1X00-PX-0000W,MS04-PP,B12469,MS06-PP,MS08-PP,B12450,MS02-NBR,MS01-NBR,MS19-NBR,MS02-PA,MS07-PA,MS02/R-PP,LS02-1X00-S-0000W,MS09-S,LS02-1X00-PX-0000W,MS18-NBR,MS03-PP,MS01-PP

2022/11/10  - STANDEX-MEDER  - 商品及供应商介绍  - V2 代理服务 技术支持 现货查询 批量订货
展开更多

电子商城

查看更多

品牌:TE connectivity

品类:Humidity Sensors

价格:¥4.5000

现货: 89,104

品牌:MELEXIS

品类:Current Sensor IC

价格:¥15.3139

现货: 77,792

品牌:MELEXIS

品类:Integrated Current Sensor IC

价格:¥15.3811

现货: 50,899

品牌:MELEXIS

品类:Triaxis Position Sensor IC

价格:¥22.8370

现货: 39,302

品牌:TE connectivity

品类:Pressure Sensor

价格:¥5.0000

现货: 38,089

品牌:STANDEX-MEDER

品类:Reed Sensors

价格:¥4.8720

现货: 26,690

品牌:MELEXIS

品类:Integrated Current Sensor IC

价格:¥14.2165

现货: 25,181

品牌:TE connectivity

品类:temperature sensor

价格:¥8.9531

现货: 24,115

品牌:矽典微

品类:K波段智能毫米波传感器

价格:¥26.6670

现货: 23,471

品牌:MELEXIS

品类:Position Sensor IC

价格:¥7.6832

现货: 22,529

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

现货市场

查看更多

品牌:SILICON LABS

品类:Switch Hall Effect Magnetic Position Sensor

价格:¥2.2924

现货:126,000

品牌:TI

品类:IC

价格:¥2.3459

现货:60,000

品牌:MELEXIS

品类:Position Sensors

价格:¥3.8658

现货:54,556

品牌:ONSEMI

品类:图像传感器

价格:¥55.5000

现货:43,751

品牌:TI

品类:测温芯片

价格:¥3.5400

现货:37,567

品牌:SILICON LABS

品类:Light Sensor

价格:¥20.3400

现货:28,003

品牌:HDK

品类:sensor

价格:¥0.2800

现货:25,000

品牌:中科银河芯

品类:温度传感器

价格:¥0.9200

现货:20,000

品牌:纳芯微电子

品类:Analog Sensor Conditioner

价格:¥2.8600

现货:17,336

品牌:中科银河芯

品类:温度传感器 IC

价格:¥2.2000

现货:10,000

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

服务

查看更多

2G/3G/4G射频测试

支持GSM / GPRS 等多种制式产品的射频测试,覆盖所有上行和下行的各项射频指标,包括频差、相差、调制、功率、功控、包络、邻道泄漏比、频谱、杂散、灵敏度、同道干扰、邻道干扰、互调、阻塞等等。满足CE / FCC / IC / TELEC等主流认证的射频测试需求。

实验室地址: 深圳 提交需求>

VC散热器定制

可定制均温板VC最薄0.4mm,有效导热系数超5,000 W / m·K(纯铜(401 W/m·K ,石墨烯1,200 W/m·K)。工作温度范围同时满足低于-250℃和高于2000℃的应用,定制最低要求,项目年采购额大于10万人民币,或采购台套数大于2000套。

提交需求>

查看更多

授权代理品牌:接插件及结构件

查看更多

授权代理品牌:部件、组件及配件

查看更多

授权代理品牌:电源及模块

查看更多

授权代理品牌:电子材料

查看更多

授权代理品牌:仪器仪表及测试配组件

查看更多

授权代理品牌:电工工具及材料

查看更多

授权代理品牌:机械电子元件

查看更多

授权代理品牌:加工与定制

世强和原厂的技术专家将在一个工作日内解答,帮助您快速完成研发及采购。
我要提问

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

研发客服
商务客服
服务热线

联系我们

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

投诉与建议

E-mail:claim@sekorm.com

商务合作

E-mail:contact@sekorm.com

收藏
收藏当前页面