Yint Electronics‘s MOV, GDT, NTC for AC Line Protection Solution

2023-11-10 Yint News

Yint Electronics‘s AC Line Protection

Lightning rods on general buildings can only prevent direct lightning strikes, but induced lightning and pulse voltages generated by powerful electromagnetic fields can sneak into the room and endanger electrical equipment such as televisions, telephones, and electronic instruments. The most common harm to electronic equipment is not caused by direct lightning strikes, but by the surge voltage that can flow in from power lines or signal lines when a lightning strike occurs.

 

Part Of The Causes Of Power Surge Products

Lightning strike induction

A short circuit fault occurs in the power system

Power surges occur when switching large loads

The intricate and long power grid system

 

Data And Cases

Our company is located in the Wuyi Mountains experimental base in Fujian, southern China, close to Jiangxi, and measures the surge voltage that occurs between low-voltage distribution lines (220V) in general residences and other low-voltage distribution lines (220V) that exceeds twice the original operating voltage within 8000 hours (about 365 days). The number of surges reached more than 700 times, including more than 300 surges exceeding 1000V.

 

In view of the above situation, Yint Electronics mainly considers the common phenomenon of current power supplies not being grounded and designs a single-phase parallel anti-lightning surge circuit based on a varistor and ceramic gas discharge tube, and applies it to the switching power supply of instruments. It is a circuit that can meet the differential mode test standards of the national standard GB/T17626.5 but is indeed more effective in actual use.

 

Fig.1

It mainly explains the lightning protection circuit part. The circuit is simple, using differential mode two-level full protection, and can be connected regardless of the L and N terminals.

 

Use the varistor MOV1 and the gas discharge tube GDT1 as the first-stage parallel connection on L and N. The connection mode of L and N can be ignored. When a large surge current comes, the circuit has no discharge channel, so the varistor It absorbs the clamping and allows a large part of the current to be discharged in the form of an arc inside the gas discharge tube. In addition, using MOV1 and GDT1 in parallel mode can solve the circuit short circuit caused by the freewheeling problem of the gas discharge tube.



Use MOV2 before the rectifier or filter circuit, mainly to clamp the voltage between the L and N lines.


The NTC power thermistor is connected in series because it can effectively suppress the surge current when starting up. After the surge current suppression is completed, due to the continuous action of the current passing through it, the resistance value of the power NTC thermistor will be Down to a very small level, the power it consumes is negligible and will not affect the normal operating current. Therefore, using a power NTC thermistor in the power supply circuit is the simplest and most effective measure to suppress surges during startup and ensure that electronic equipment is protected from damage.



When MOV2 fails due to a short circuit, the thermistor can play a current limiting role. When the energy exceeds its own ability to work, the thermistor can also be directly disconnected, thus cutting off the circuit.


Mainly related standards: IEC6100-4-5 / GB/T17626.5 comprehensive wave 8/20US 1.25/50US low power supply impedance, use equivalent input 2Ω.


A total of five categories of requirements: Category I: 0.5KV, Category II: 1KV, Category III: 2KV, Category IV: 4KV, Category V: 10KV or 100KV (mountainous area or Dolei forest area)

Table.1

Special note:

The above device selection is for general circuit design. If the circuit design PCB engineer is experienced, he or she may consider appropriately reducing the device model.

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

本文由三年不鸣转载自Yint News,原文标题为:AC Line Protection,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。

评论

   |   

提交评论

全部评论(0

暂无评论

相关推荐

Protection Application of SOCAY Surge Suppression Resistor NTC in PD Fast Charging Charger

As a leader in the field of circuit protection, SOCAY Electronics (www.socay.com)has experience in the application of a variety of circuit protection components. In order to protect the PD fast charging charger from damage by current surges, SOCAY launched the NTC negative temperature coefficient thermistor. This device is a plug-in package with high power, large working current and easy welding.

应用方案    发布时间 : 2024-09-04

A 12V DC Lightning Protection Solution from Yint

As the name suggests, surge is an instantaneous overvoltage that exceeds the normal operating voltage. Its sources are divided into external sources (overvoltage generated on power lines by lightning and switching operations in the power grid) and internal sources (air conditioners, elevators, welding machines, air compressors and Other inductive loads), according to statistics, in the United States: Direct losses caused by power surges to various industries such as shutdown, time loss, equipment maintenance, premature replacement of equipment, etc.

应用方案    发布时间 : 2023-12-30

Yint Electronics MOV 14D561K, TVS SMBJ6.5CA P6SMBJ10CA for Power Line Carrier PLC Interface Circuit

Power line carrier PLC has many application scenarios. The carrier circuit loads communication signals to the power line through FSK and other methods, receives signals transmitted from other systems through the power line, and demodulates relevant data.The figure below shows a power carrier interface circuit.

应用方案    发布时间 : 2023-12-21

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

选型指南  -  LITTELFUSE  - v0420  - 0420 PDF 英文 下载

音特电子(Yint Electronics)电路保护元器件选型指南

目录- 公司简介    瞬态抑制二极管    静电保护器件    半导体放电管    气体放电管    压敏电阻    自恢复保险丝    热敏电阻    肖特基二极管    整流二极管    高压二极管    稳压二极管    场效应管    霍尔传感器    热保护器    共模滤波器    低压差线性稳压器   

型号- 30V-050,YAZ1P5D47,25D301K,SMAJ6.0CA,SMAJ40CA,ESDLC24VD8B,3R075L-8X10,HLT9P04C,HLS150N30K,YAZ1P5D51,5.0SMDJ170A,P8SMB120CA,16V-110,15KP58A,SMD1206-351,YAZ1P5D3V3,ESDLC15VD3B,YAZ1P5D3V6,RS3BBF,YAZ1P5D56,5D361KJ,HLS135N100,P8SMB13CA,YAZ1P5D3V9,HLS80R1K5,SMDJ78CA,HLP9N90,ES2JBF,ESDLC8V0D3B,S2MB,1812 SERIES,PGB0603-05,YC2M2012B121GBE,YAZ1P5D62,Y1ZP35D43G,HLS80R1K1,10D560KJ,SMCJ14CA,5D121KJ,P8SMB60A,S2MF,YAZ1P5D68,HLT30P55,HLS70N40K,HLP9N80,30V-075,5.0SMDJ85A,PGB0603-12,SMCJ100CA,SMBJ300A,YAZ1P5D75,5KP30A,HLS55N100PF5,SMF120CA,SMBJ150CA,16V-135,SMDJ170A,SMAJ70A,33D-7,250V SERIES,HLP9N70,33D-5,PGB0603-24,HLT9P03C,SMDJ58A,33D-9,HLG3401A1N,32D122K,SA48CA,SMCJ30A,YAZ1P5D82,ESD12VAP,HLP2P06C,10D-11,HLP14N80,SA180A,10D-13,10D-15,15KP54A,20D781KH,20D781KJ,15KP120CA,YAZ1P5D91,SA22CA,P6KE8.2CA,SMAJ100A,16V-160,5.0SMDJ170CA,SA110CA,HLS60200K,ESD12VD3,HLT30P10,SMDJ54A,10D680KJ,SMD1210-150-6V,SMDJ160CA,3KP14CA,SMBJ400CA,5KP SERIES,SMF36CA,ESD24VAP,ESD12VD8,ESD12VD5,7D220KJ,P6SMB51CA,ESD12VD9,10D K SERIES,HLT30P06,1.0SMB22CA,SMCJ220CA,32D561K,2R230S-6X4.2,HLT30P03,HLS187N80,5D241KJ,SMD1206-075-16V,SMD2920-200-16V,1.5KE51A,7D781K,HLS170N30PF5,P6SMB,HLS60R580,SA70CA,1.5KE36CA,5D121K,LC SERIES,DA SERIES,5KP36A,P6SMB16A,SMAJ18CA,SM8,SA17CA,1.5KE170CA,SMD1812-351,25D122K,5KP90CA,S SERIES,P0080TA,SMF,SMDJ51A,3KP45CA,P6SMB15A,ESD3V0J4,3R230S-6X8,3KP58CA,HLP38N30,10D471KH,25D561K,1.5KE56A,ESD8V0D5B,US2B,US2A,10D471KJ,US2K,HLS12N100C,US2J,30V-900,US2G,SA5.0CA,US2D,HLP4P20,RS2AB,20D911KH,YAZ1P5D XXX,HLR08U02,20D911KJ,RS2AF,5KP24CA,US2M,P6SMB16CA,HLP110P06,SMBJ90A,10D-20,SMF64A,US1B,US1A,SMBJ12CA,2R***L-5.5X6 SERIES,US1J,P6SMB13A,US1G,US1D,US1M,ESDLC24VD3B,US1K,SMBJ5.0A,HLT6N06,30V-090,SMD2920-100-33V,ESD8V0D3B,HLS20100N2,5D561K,1.0SMB6.8A,Y1ZD9V1,HLS120R800,P6SMB12A,YC2M2012B,20D220K,P8SMB75CA,YAZ1P5D10,32D911K,YAZ1P5D16,YAZ1P5D15,YAZ1P5D18,YAZ1P5D12,YAZ1P5D11,P6KE180CA,YAZ1P5D13,Y3ZP2D5V6,Y5ZP2D XXX,P6SMB10A,P6SMB11A,HLR75S12,Y3ZP2D5V1,MF58-203F-3950,25D SERIES,P8SMB64A,YAZ1P5D20,HLP75N08,P6SMB100CA,YAZ1P5D27,5.0SMDJ78CA,SMD0603-003-30V,YAZ1P5D22,20D,YAZ1P5D24,Y3ZP2DXXX,10D101K,1.5KE10CA,YAZ1P5D30,7D471K,YAZ1P5D39,SMF60A,YAZ1P5D33,25D431K,YAZ1P5D36,5D820KJ,5D560K,P6KE27CA,5KP33A,P6SMB82CA,10D102K,14D911K,20D221K,YAZ1P5D43,7D470K,5KP11CA,HLR12U12,YAZ2D8V2,20D470KJ,P6SMB47CA,RS2GB,20D K系列,HLT60N03,HLT60N02,HLS60150K,MF52A-104F-3950,1.5KE540A,HLT60N08,RS2GF,HLT60N04,SMDJ200CA,HLT60N06,16V-1000,SMF70A,SMDJ190CA,3KP64A,HLR12U06,HLR12U04,HLR12U02,10D112K,SMAJ48CA,SMBJ43CA,10D680K,HLT60N10,14D561K,1.0SMB9.1A,HLS247N120Q,1N4001W,S3AF,S3AC,SMCJ7.5A,SMAJ400A,S3AB,600V-110,60V-300,SMF19CA,ES3DBF,SA90A,34S471K,10D241K,SMD1206-075-6V,SMBJ18A,MF52A-303J-4200,HLP840,14D431K,HLT4P06,P8SMB SERIES,25D,1N4002W,MF52A-104H-4100,SMAJ300CA,P6KE220CA,SA40CA,25D911K,HLP830,YC2M2012B161GBE,1N4003W,3KP9.0CA,1.5KE510CA,SMD1812-421,MF52A-302J-3950,HLT5N04A1N,SMD1210-035-16V,Y3ZP2D18,14D681KH,P6KE100CA,2R300S-8X6,SMBJ16A,MF52A-103F-3380,HLS145NH80PF5,14D KJ 系列,Y5ZP2D XXX SERIES,SMBJ30CA,P6SMB SERIES,5KP28A,14D681KJ,S3DB,Y3ZP2D10,S3DC,Y3ZP2D12,HL78MXX,Y3ZP2D11,Y3ZP2D14,Y3ZP2D13,Y3ZP2D16,0603,Y3ZP2D15,YAZ1DXXX SERIES,14D112KJ,S3BF,HLT4P10,1N4004W,SMF110A,S3BB,S3BC,SMD1210-200-6V,60V-375,SMAJ8.5CA,SMAJ180A,HLP12P06,SMBJ17A,SMF85CA,RS2BB,SMBJ120CA,14D121K,14D112KH,RS2BF,14D561KJ,5KP8.0A,1N4005W,14D561KH,5KP250A,3KP75CA,SMD1812-401,Y3ZP2D39,SMBJ14A,HLR24U12,P6SMB18A,7D621KH,SMDJ16CA,7D621KJ,14D560K,600V-160,Y3ZP2D33,Y3ZP2D36,SMBJ130A,S3DF,RS2DB,1N4006W,ES2ABF,Y3ZP2D30,RS3KBF,5KP120CA,SA100A,SMBJ15A,SMAJ170CA,2R400L-8X6,RS2DF,Y3ZP2D20,Y3ZP2D22,600V-150,Y3ZP2D24,Y3ZP2D27,Y1ZP35D7V5G,YC2M 2012B SERIES,100D-9,1N4007W,YAZ1D6V2,ESD24VD8,HLP9N20,SMBJ12A,SMAJ6.0A,ESD24VD3,P6KE62CA,ESD24VD5,YAZ1D6V8,20D511KH,20D511KJ,SA7.5CA,ESD36VD3,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,HLG2301BA1N,5.0SMDJ48CA,Y5ZP2D3V9,Y5ZP2D3V3,ES5JC,Y5ZP2D3V6,SMBJ13A,15KP51A,Y5ZP2D3V0,S3GF,P6KE75A,S3GC,S3GB,10D201KJ,SMCJ150A,30V-110,HLS18N200K,SMD1812-200-16V,3R075L-6X8,SA6.0A,S3JF,5KP8.5A,SMAJ78A,S3JB,YAZ2D110,S3JC,ESDSMDA15C,HLP14N10,ESD36VAP,US3ABF,5KP120A,30V-120,SMBJ10A,SMD1210-075-6V,SMBJ11A,SMAJ22CA,7D180KJ,5D330KJ,SMCJ6.5CA,HLS2045N2,2R***S-8X6,YAZ2D100,SMAJ75A,SMCJ36A,RS2KB,SMDJ210A,SA190CA,15KP75CA,RS2KF,7D K SERIES,5.0SMDJ75A,P0300DA,ES5GC,SMF54CA,YAZ2D130,1.5KE100A,3R600L-6X8,P6SMB170A,HLS16N100C,SMCJ45CA,3KP60A,US5GBF,RS2JB,15KP240CA,HLT40P03PF5,RS2JF,HLT40P03PF4,P6KE75CA,S3KB,HLT9P01C,YAZ2D120,S3KF,S3KC,SMAJ6.5A,SMBJ440A,Y1ZP35D47G,RS2MF,7D K,SMCJ58CA,HLT20N10,HLS20150K,SMDJ7.5CA,SMD1206-301,RS2MB,MF52□□□4300,5.0SMDJ17CA,1.5KE18CA,ESD3V3APB,14D201KJ,3R200S-5X7.6,5KP60CA,HLT15N03C,5.0SMDJ70CA,YAZ2D150,HLT20N06,HLS90N60PF5,SMCJ33A,7D K系列,HLT30ND03PF4,20D751KJ,20D751KH,SMD1206-050-24V,YC2M1012B121FBP,3R470L-6X8,L SERIES,20D K SERIES,S3MC,S3MB,ES5DC,HLT20N15,HLS250N80,YAZ2D140,14D301K,SA6.5A,S3MF,5.0SMDJ33CA,P0640S,SA36CA,SMBJ,HLS90N30PF5,SMDJ20CA,SMF6.0A,HLR30U03,HLS130N85,LB SERIES,HLR30U02,HLR30U04,3D-13,RS1G,HLR30U06,RS1D,7D681KJ,3D-11,ESDLC5V0D8B,RS1B,YAZ2D170,20D361K,SMD1210-020-30V,HLS8060K,RS1A,P8S

选型指南  -  音特电子  - 2021/10/18 PDF 中文 下载

Weidmueller(魏德米勒)电涌保护器选型指南

目录- Lightning and surge protection devices for low voltage supply    Lightning and surge protection devices for instrumentation and control    Lightning and surge protection devices for data interfaces    Mains filter    Service and Support    The basics of lightning and surge protection    Lightning and Surge Protection Devices Ordering Number Index    Examples of applications in 230/400 V systems    Surge Protection Device Terms   

型号- VPU II 1 1000V/40KA AC,VPU AC I 3 480/10,VPU AC II 3 R 350/50,VSSC6 CL 24VAC/DC 0.5A,VSSC6SLFGLD48VAC/DC0.5A,VSPC GDT 2CH 90V,VSPC TELE UK0 2WIRE,1351890000,2807420000,2530620000,VSSC6 TRLDMOV240VAC/DC,VPU AC II US SERIES,1351970000,1064340000,VPU AC II US 1+1 R 240/50 Y,1354800000,8948620000,VPU AC I 3 R 275/25 LCF S,VPU I 1+1 R 280V/25KA,2591150000,1064260000,1064500000,VPU I 4 LCF 280V/25KA,VPU ZPA I,1064890000,2764180000,VPU AC I SERIES,2827620000,2591310000,VPU AC I 1 440/25 LCF,8704240000,VSSC6 TAZ 24VAC/DC,8924320000,VSPC BASE 2/4CH FG R,VPU AC II 2 150/50,VSSC4 TAZ 24VAC/DC,VSPC TAZ,2063070000,8951550000,MCZ OVP CL FG 24VUC 0,5A,2674460000,VPU AC I 1+1 300/12.5 LCF,2674380000,8449000000,VPU I 1+1 LCF 280V/25KA,VPU PV II 3 R 1000,2591070000,2591240000,1064420000,2591160000,8951700000,VPU I 3 R LCF 280V/25KA,VSPC 2CL EX,VPU III R 12V/4KV AC/DC,VPU AC I 3+1 300/12.5 LCF,8951470000,1064190000,VSSC6TRCLFG12VDC0.5A,2530550000,2736300000,VPU AC II US 3+1 240/50,VSPC BASE 4SL R,2591690000,VSSC4 CL FG48VAC/DC0.5A,VSPC 2SL 5VDC R,VPU AC II 1 350/50,VSSC 6 RS 232,VSSC6 RS485 EX,1064430000,2619120000,8948610000,VPU IOT AC II 3+1 300/50,VSPC 2CL 12VDC R,VSPC 1CL 60VAC,2665740000,2674470000,VSSC4 SL 48VAC/DC 0.5A,1351880000,VPU ZPA S I 3 R 300/12,5,VPU AC I 2 R 300/12.5,2591080000,2807430000,VSPC 2SL 24VDC EX,1064330000,VSPC BASE 4SL FG EX,2591320000,1064090000,1161170000,1064270000,2591140000,VSSC6 RS485 DP,VSPC 2CL HF 24VDC,8924400000,VSSC RTD,1161180000,2827630000,VSPC 1CL EX,VPU ZPA I 3+1 A 300/7,5,VPU AC II 1+1 350/50,1351340000,8951480000,VSSC6 TR CL,8924230000,VSPC MOV,VSSC6 CLFG48VAC/DC0.5A,2639320000,VPU AC II US 3 R 120/50,2674370000,VSPC 1CL 5 V DC 0,5 A,8951710000,VSSC4 SL FG 12VDC 0.5A,VSPC 1CL 12 V DC 0,5 A,VSSC6 TR SL LD,VPU AC II F 3+1 300/40,VPU AC II US 3 R 240/50 Y,8924330000,2063080000,8951540000,VSPC 1CL 5VDC R,2730790000,VARITECTOR SSC 4AN,VPU AC II US 4 R 277/50,VSPC 2CL 24 V DC 0,5 A,VSPC GDT,VPU ZPA S I 3 RA 300/7,5,VPU AC I 1 R 480/10,MCZ OVP CL 24VUC 1,25A,VPU AC II US 1 277/50,PLUG VPU,VPU AC II 1 R 150/50,VSPC 2CL HF 12VDC,VSPC BASE 1CL PW FG,VPU AC S-LINE,VPU ZPA S I 3+1 300/12,5,1064280000,1139710000,VSPC 3/4WIRE 5VDC EX,1063980000,1066490000,2736320000,2775000000,VPU AC I 3+1 R 275/25 LCF MB,VPU AC II 1 R 300/50,VPU II PV 3 1500,VPU AC I 3+1 R 440/25 LCF,VSPC MOV 2CH 230V R,1351870000,2730510000,VPU AC I 1 300/12.5 LCF,8924220000,VSPC BASE 2SL,VDATA CAT6,2755980000,2591050000,8951810000,VPU AC I 1 N-PE 305/100 S,VSPC UKO,1064400000,VPU I 3+1 280V/25KA,2591130000,VSPC 1CL 24VAC R,VPU ZPA I 3 300/7,5,WAVEFILTER 6A,VPU AC I 4 440/25 LCF,1161190000,2730860000,VPU I 3+1 R 280V/25KA,VPU III SO LD,8951720000,2639330000,VPU I 1 R 400V/25KA,1064080000,VSPC RS485,VPU PV I+II 3 R 1000,VARITECTOR SSC 6AN,2530610000,VSPC 1CL PW EX,2591410000,8951530000,1064980000,1309470000,VSSC6TRCLFG60VAC/DC0.5A,VSSC6 TRCL60VAC/DC0.5A,VPU AC II US 3 277/50,VSSC4 MOV 24VAC/DC,2638070000,2619100000,8948600000,2674440000,VPU AC I 2 300/12.5,VPU ZPA S I 3 R 300/7,5,VPUM2I2SXFXV1O1TXPX10,VPU AC I 3+1 300/12.5,VPU III R 230V/6KV AC,VSSC6 MOV 24VAC/DC,VPU AC I 1 R 275/25 LCF MB,VPU AC II US 1 60/50,8449030000,1063990000,2593120000,VPU AC I 4 R 275/25 LCF MB,VPU AC II 2 R 480/50,VPUM2I2SXFXV1O0TXPX10,VPU AC II 2 R 75/50,VSSC6TRSLLD48VAC/DC0.5A,VSPC 4SL 60VAC,2807410000,2736310000,VPU PV I+II 3 1500,1064350000,VPU AC I 1+1 R 300/12.5 LCF,VSPC 2CL HF 12VDC R,VPU AC I 1+1 R 440/25 LCF,VPU AC II 3+1 350/50,V DATA CAT 6,1064290000,1473440000,VPU AC II US 3+1 R 240/50 Y,8924210000,1351370000,VSPC 2CL 24VAC R,VPUM2I2SXFXV2O1TXPX10,VPU ZPA S I 3+1 RA 300/7,5,QB 17,8/2,VSSC6 TR SLFG LD,VSPC BASE 4SL,VPUM2I2SXFXV2O1TXPX15,VSSC4 CL FG 24V AC/DC 0,5,VPU ZPA I SERIES,VSPC GDT 2CH 150VAC/230VDC,2730500000,8951730000,1064070000,2674450000,VPU I 3+1 R 400V/25KA,2591060000,2591120000,VSSC6 TR GDT,8951800000,VPU AC II US 2 R 277/50,2755990000,8951460000,1064990000,2674510000,VPU AC II 2 R 750/35,8924420000,VSSC6 TRLDMOV 24VAC/DC,1351700000,VPU AC II US 1 R 120/50,VPU AC II US 4 240/50,VSPC 2CL,VPU AC II 2 75/50,VPU III R 48 V DC,2674390000,2639340000,VPU AC II 4 R 300/50,WAVEFILTER 3A,VSPC 2SL 24VDC R,VPCB PV I+II M 1000,2591400000,MCZ OVP HF 5V 0,3A,VPU ZPA S I 3 300/12,5,2807400000,VSSC6 CL FG 12VDC 0.5A,2591350000,VSSC6 TR CLFG EX,2591510000,VSPC 1CL 5 V DC 0,5 A R,2591270000,VSSC6 GDT 24VAC/DC 10KA,1064700000,VSSC4 RC 240VAC/DC,VPU AC II US 4 277/50,VPU AC II 1 75/50,8449040000,VPU II 2 R PV 600V DC,8924200000,1428780000,VSSC6 CLFG24VAC/DC0.5A,VSSC6 TR CL 12VDC 0.5A,VSSC6SL LD24VAC/DC0.5A,VSPC BASE 2CL FG EX,VPU AC II 4 R 480/50,2530580000,VPU AC II US 3 R 240/50,1438020000,VSPC 2SL 12VDC,VPU PV I+II 3 R 1500,VSPC BASE 1CL PW FG EX,2830900000,VPU AC II US 1 R 600/35,VPU IOT AC SERIES,VPU AC II 1 R 750/35,8924350000,VPU AC I 12,5 KA,VPU AC I 3 R 480/10,VPU AC II 2 R 300/50,VSPC 1CL 24VDC R,VPU AC I 1 480/10,VSPC 2SL 48VAC,2636910000,1064150000,2830890000,VPU ZPA I 3+1 R 300/7,5,2665770000,1064310000,2062940000,2636920000,VSPC 4SL,V

选型指南  -  WEIDMUELLER  - Version 2021  - 09/2021 PDF 英文 下载

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

选型指南  -  LITTELFUSE  - 2023/4/21 PDF 英文 下载

音特电子(Yint Electronics)热敏电阻选型指南

目录- 热敏电阻   

型号- MF52□□□4000,MF52□□□3270,MF52□□□3950,MF72,NTC12D-15,NTC20D-11,NTC5D-7,NTC10D-9,NTC33D-9,NTC12D-13,NTC20D-13,NTC5D-5,NTC33D-7,NTC6D-20,NTC10D-5,NTC10D-7,NTC4D-11,NTC1.5D-25,NTC4D-13,NTC12D-11,NTC20D-15,NTC5D-9,NTC2.5D-11,NTC□D-5,NTC2.5D-13,NTC□D-7,NTC50D-9,NTC□D-9,MF52□□□3600,NTC47D-13,NTC47D-15,NTC8D-20,NTC8D-9,NTC8D-7,NTC10D-15,NTC22D-11,NTC30D-9,NTC8D-25,NTC10D-13,NTC10D-11,NTC16D-20,NTC7D-15,NTC7D-13,NTC15D-13,MF52□□□4500,NTC15D-15,NTC60D-9,NTC12D-9,NTC12D-7,NTC60D-5,MF58502F3650E,NTC5D-15,NTC5D-13,MF52□□□3380,NTC5D-11,NTC60D-11,NTC3D-25,NTC30D-11,NTC30D-13,NTC30D-15,NTC1.5D-15,NTC1.5D-13,NTC5D-20,MF52□□□3470,NTC5D-25,NTC20D-9,NTC3D-15,NTC3D-13,NTC□D-15,NTC□D-11,MF52A103G3380E,NTC□D-13,NTC0.7D-20,NTC3D-20,NTC0.7D-25,MF52□□□4050,NTC□D-25,NTC3D-11,NTC□D-20,NTC4D-9,NTC22D-7,NTC22D-9,NTC16D-9,NTC16D-7,MF52□□□4300,MF52,NTC50D-11,NTC8D-11,NTC33D-11,NTC8D-13,NTC10D-25,MF58,MF72系列,NTC8D-15,NTC16D-13,NTC16D-15,NTC10D-20,NTC16D-11,NTC3D-9,MF52□□□4150,MF52□□□3100,NTC6D-13,NTC12D-25,NTC6D-9,NTC6D-15,NTC6D-11,NTC12D-20

选型指南  -  音特电子  - 2019/4/8 PDF 中文 下载

【技术】5种交流电源常用的防护电路

音特电子公司集研发、生产、销售和服务于一体,产品拥有自主知识产权,公司主要产品和服务包括:TVS瞬态抑制二极管、ESD静电保护元件、GDT气体放电管等产品及个性化的电路保护设计、专业化的客户解决方案,为客户免费提供EMC评估。

技术探讨    发布时间 : 2023-04-11

音特电子携旗下拳头产品亮相2024慕尼黑上海电子展暨新品发布

2024年7月8日,一年一度的慕尼黑上海电子展在上海新国际博览中心盛装开幕,此次展会吸引了1600家展商参展,展览面积近10万平米。音特电子携旗下拳头产品亮相此次展览盛宴并向全球发布多款新产品。

厂牌及品类    发布时间 : 2024-07-12

功率涵盖200W~15000W!TVS瞬态抑制二极管制造商音特电子授权世强硬创代理

音特电子授权世强硬创代理旗下ESD静电保护元件、PPTC自恢复保险丝、TSS半导体放电管、SBR肖特基二极管等产品,其中,TVS瞬态抑制二极管作为主推产品之一,功率涵盖200W~15000W!

签约新闻    发布时间 : 2023-04-21

数据手册  -  音特电子  - Rev:19.3  - 2021/6/17 PDF 中文 下载

音特电子邀您参观2024慕尼黑上海电子展暨新品发布会

2024慕尼黑上海电子展(electronica China)将于2024年7月8-10日在上海新国际博览中心举办,音特电子此次展示的主要展品包括TVS瞬态抑制二极管、ESD静电保护元件、PPTC自恢复保险丝、TSS半导体放电管、GDT气体放电管、SBR肖特基二极管、MOV压敏电阻、NTC热敏电阻、RD整流二极管、MOSFET场效应管、功率电感、共模电感、防雷器等产品。

厂牌及品类    发布时间 : 2024-07-05

MF72 2.5D-15 MF72 功率型 直热式负温度系数热敏电阻器

型号- MF72,2.5D-15,NTC□D-15,NTC2.5D-15

数据手册  -  音特电子  - Rev:19.3  - 2021/6/17 PDF 中文 下载

展开更多

电子商城

查看更多

只看有货

品牌:音特电子

品类:压敏电阻

价格:

现货: 0

品牌:硕凯电子

品类:Radial Lead Varistor

价格:¥0.2630

现货: 30,895

品牌:优恩半导体

品类:MOV压敏电阻

价格:¥0.3400

现货: 26,000

品牌:硕凯电子

品类:插件压敏电阻

价格:¥1.0080

现货: 18,697

品牌:优恩半导体

品类:MOV压敏电阻

价格:¥0.8800

现货: 11,743

品牌:硕凯电子

品类:Radial Lead Metal Oxide Varistor

价格:¥0.9980

现货: 4,760

品牌:优恩半导体

品类:MOV压敏电阻

价格:¥0.2200

现货: 4,000

品牌:硕凯电子

品类:Radial Lead Metal Oxide Varistor

价格:¥0.4800

现货: 2,001

品牌:优恩半导体

品类:MOV压敏电阻

价格:¥0.8800

现货: 250

品牌:优恩半导体

品类:MOV压敏电阻

价格:¥5.1000

现货: 30

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:RUILON

品类:晶体管

价格:¥0.4500

现货:76,264

品牌:科帝特电子

品类:电阻

价格:¥0.2600

现货:55,880

品牌:MURATA

品类:NTC热敏电阻

价格:¥0.2860

现货:8,000

品牌:创芯海微

品类:红外热电堆传感器

价格:¥4.9230

现货:181

品牌:顺康

品类:NTC热敏电阻器

价格:¥0.2795

现货:100

品牌:顺康

品类:NTC热敏电阻器

价格:¥1.8225

现货:100

品牌:顺康

品类:NTC热敏电阻器

价格:¥1.8225

现货:100

品牌:顺康

品类:NTC热敏电阻器

价格:¥1.8225

现货:100

品牌:创芯海微

品类:红外热电堆传感器

价格:¥6.1538

现货:75

品牌:顺康

品类:NTC热敏电阻器

价格:¥1.8225

现货:50

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:

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