介绍贴片电阻的分类和主要作用
电阻，在日常生活中我们经常称其为R，单位为欧姆，如果要给电阻下定义的话便为导体对电流的阻碍作用的大小，电阻是一种限流元件，导体对电流的阻碍作用大，我们便说其电阻大，反之，称其电阻小。但是电阻并不会因为导体上没有电流通过而消失，电阻是一个导体的固有属性，即便导体上没有电流流过，其电阻也是存在的。
电阻的分类
电阻只是一个统称，对其深入了解之后会知道电阻多种多样，可以分为：固定电阻、可变电阻、特殊电阻、 RT型碳膜电阻、RJ型金属膜电阻、RX型绕线电阻、片状电阻、大功率电阻、小功率电阻。
电阻的作用
分压：
当一电阻和另一个元器件如灯泡在电路中处于串联时，流过电阻和灯泡的电流相同，而电阻和灯泡各自的电压之和等于电阻和灯泡作为整体时两端的总电压。此时，该电阻起到分压的作用。
分流：
当一电阻和另一元器件如灯泡在电路中处于并联时，电阻两端电压和灯泡两端电压相同，而流过电阻的电流与流过灯泡的电流之和等于流过电阻和灯泡的总电流。此时，该电阻起到分流的作用。
阻抗匹配：
阻抗匹配指的是在信号的传输过程中，为了得到最大功率输出的一种工作状态，而采用一些方法使得负载阻抗与激励源内部阻抗相互适配的过程。而其方法之一就是通过改变阻抗力来实现，在这种情况下，电阻起到的是它的阻抗匹配作用。
滤波：
在电阻与电容串联组成的RC充放电电路中，起初开关S连接B点，电容器C上没有电荷,其两端的电压为零，之后将开关S置于A点，此时电源通过电阻R开始向电容器充电，当电容器两端电荷增大至电路平衡时，电源不再向电容器充电，之后将开关S置于B点，电容器开始放电，其两端电荷逐渐减少，减少至零时不再放电，再将开关S置于A点，开始充电……在这个充电放电的无限循环中，我们将电阻R起到的作用称为滤波作用。
特殊电阻：
特殊电阻是用半导体材料制成的，其的阻值也是可以变化的，但是又与可变电阻不同，可变电阻的阻值可以通过人工来调节，而特殊电阻的阻值却取决于外界的环境条件。比如热敏电阻的阻值随温度升高而减小，应用在电路中，可以根据其阻值来判断温度，用做热传感器；光敏电阻的阻值在有光照时大大减小，在电路中可以用做光开关；压敏电阻的阻值随其两端电压大小的变化而变化，在电路中可以起到保护作用，保护电路不要因电压的起伏而受到损害。还有一种最特殊的电阻是超导体元件，它在导电的时候不会产生热量，制成计算机元件时不需要冷却系统，可以大大减少计算机的体积和能耗。
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本文由Natalia转载自叁叶源电子官网，原文标题为:贴片电阻的主要作用是什么，贴片电阻分类有哪些，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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顺络电子（Sunlord）EMC元件/热敏电阻/电感/射频元件选型指南
目录- EMC Components Thermistor Coils / Inductors RF Components
型号- SWPA40,SLDA72,SDCL0603Q,GZ3216,UPZ1005,SLFB32,SDWL1608CP,SDWL3216C,TWP SERIES,MCL2012A,SLBL21,SWCC0603,SDWL2012CP,SDNT0603,SDMM-H SERIES,PZ0603,SDCL1005,SWRH-DS,SWRH-DR,SWPA50,HQ SERIES,SDCW1608S,SLDA62,SLFB21,SLFB22,UPZ0603,WPZ09068S1,MQF SERIES,SDMM0906H,TWP,SWRH-DC,WTC0420T,WPZ05057S1,TWS,MCL1608N,GZ SERIES,RTSB,SLBL15,MNFA,SDWL3225FD,SLBL18,WPZ0907,RTSB SERIES,SDWL-F SERIES,SDNT1005,SWRH-C,SLDA52,SLFB15,EPZ SERIES,SLFB18,MFL SERIES,SDCW2012C,SVMH3225KA,GZ1608,MWSD1005F,MWSD1005C,SLBL06,MZAH1005,SDWL3225W,SWRH-B,SWPA60,SDWL4532FD,GZ2012,SVMH2016KA,WPZ1007AS1,SDWL4532F,SDCL SERIES,SDVL-HS SERIES,PZ2012,WT SERIES,TPPER20,SDCW2012H,SLBL SERIES,HPZ1608,PZ1608,SPH SERIES,UPZ2012,SDCW2012U,TC211A,TC211B,SWRB0603-1207A,WPZ11077S1,SDWL-FD SERIES,SLDA31,MWSD1608FE,SWRB1207S,SDWL2520FW,UPZ1608,MCL2012,SPH2016U,TWSEP07,MWSD0804C,SDWL2520FD,SLFT21,SLCP31,TC312G2,SDCW3216,TWSEP09,SDVL5650-HS,SDWL4532C,TC3 SERIES,TC212B,TC212C,MPH1608,TC212A,SDVL2016-HS,SLFD21,TPPEE21,SLFD22,BW21C,SDFL1608,SLFB SERIES,SDVL3225-HS,SLFD SERIES,SDWL3225F,WTH0415T,WPG2012,SLFL21,MWTC SERIES,SDWL3225C,WPG2016,SLFL15,SVMH4532KA,SPH2016H,SLFL18,SDHL1005,MPH2012,SLCP21,BW21S,MCL1608,MPH2016,SDCW2012,TC211E,MZAS1005,TC211C,TC211D,HQ0603H,TPPED14,MQN SERIES,SWRB1205S,MNFA-WFB SERIES,HQ0603Q,SLFD15,TPPED18,SLFD18,MWTC2520,SDWL-FW SERIES,SWCB SERIES,SDFL2012,WPZ10088S1,SLFL06,EPZ1005-4030,SDWL2012C,MZAH SERIES,SDCW2520S,SLCP18,TC212D,TC212E,PZ1005,PZ4516,TC311C,TC311B,TPPED21,TPPED22,TPP SERIES,MPH SERIES,TWSEP1,WPN2520,BW43S,SDFL3216,SWPA2520,TWPEE16,SPH2520,SLCP06,TW SERIES,TC312D,TC312C,TC312B,WL1608FS,NC211B,NC211A,SDV2012,NC211D,NC211C,NC211E,TWS SERIES,Z3216,DC SERIES,MZAS SERIES,SDV1608,WPZ13138S1,TWPEP05,HZ1608,HQ0402Q,TWPEP07,SLCP SERIES,SWPA SERIES,SLDA SERIES,UPZ,WTX0430T,SDV SERIES,MQF,MZAH1608,SWRB1204S,SDVL4532-HS,MWSD0703F,TWPEP09,MQN,HQ0402H,TC312W,SDVL1608-HS,Z2012,MZAS1608,MZAS2016,MZAS3225,WPN40,TC312E,SDWL3216FW,WL-FS SERIES,SDCL0402,MTNF SERIES,WPZ SERIES,HPZ SERIES,SLFL SERIES,SLFT SERIES,SDWL-C SERIES,SLFH SERIES,SWCC SERIES,SVMH SERIES,SWRH SERIES,SDFL1005,WPZ10075,WPN30,SDCW1210H,SDFL SERIES,SDWL1608C,SDCW1210S,MCL2520A,SDCW1210U,SDVL3216-HS,SZ1608,WPZ10087,SDMM0605U,HZ0603,SDCW-U SERIES,MFL2012SP,MCL SERIES,MTNF6040,SDV1005,SDMM0806H,MCL2016A,WPZ04044S1,WPG2520,WPG SERIES,SDNT SERIES,TPPER25,NC SERIES,HPZ0603,SDMM0806U,MPH2520,WPZ0906A,BW SERIES,SWPA80,HZ1005,TC2 SERIES,SPH30,WPN SERIES,SDCL1608,WPZ0707,UPZ SERIES,TC3,WPZ1006C,FS SERIES,MTNF5520,SDV0603,SLFH18,SDCW-H SERIES,MWSD-C SERIES,MCL-A SERIES,MWSD0603C,SWCB1305-1807,SDWL2520F,SDWL2520C,SDWL2012FW,SDNT1608,MCL1005N,SDWL-CH SERIES,MCL-N SERIES,MWS2012FE,MWSD0603F,SDNT2012,SLFH15,GZ0603,SDHL1608,WPN2012,SDCW3225S,MWSD1005CP,PZ SERIES,SDCW SERIES,SDWL-CP SERIES,WPN2016,SZ0603,UHQ0402H,MWSD1005CH,SLDA92,TWPEP1,SWRB SERIES,SDCW4532S,GZ1005,MTNF6030,SZ1005,MWTC2016,SDHL SERIES,MWTC2012,SPH40,HZ SERIES,SZ SERIES,HPZ1005,TWSHI,MWSD-F SERIES,SVMH3216KA,SLDA81
【选型】硕凯电子（Socay）电路保护器件（GDT/TVS/ESD/TSS/MOV/MLV/PPTC/SPG）选型指南
目录- 公司简介 GDT陶瓷气体放电管 TVS瞬态抑制二极管 ESD静电保护元件 TSS半导体放电管 MLV贴片压敏电阻 高分子ESD MOV压敏电阻 SPG强效放电管 PPTC自恢复保险丝 贴片磁珠 贴片电感
型号- 40D271K,P4SMA16A,SMAJ6.0CA,SMAJ40CA,SC3E6-300MM,SC30 SERIES,30KPA170CA,SMF10CA,KD-012,SCF035-30-1206R,SC2E6-350LSMD,5.0SMDJ170A,SCF1210,8.0SMDJ24A,SC3E5-600LM,SMDJ78CA,RCF300-1812R,SC3E8-150HMF,KD-015,SCGB-H SERIES,KD-025,KD-020,SCGB1005-B SERIES,SCF1206,5.0SMDJ300CA,SC3E6-420MM,1.5SMC13CA,SMCJ14CA,P4SMA18A,TH8S15CA,SCPB4516S600WTF,5.0SMDJ85A,SC2E8-2500LL,P4SMA16CA,SC2E8-250HL,SMCJ100CA,SC2E8-1600LL,20KPA48CA,53D112K,34S210K/40,SMBJ300A,5KP30A,SMF120CA,SMBJ150CA,SMDJ170A,8.0SMDJ26A,SCPB1608S301NPF,SMAJ70A,P4SMA520A,53D681K,SCF050-24-1206R,3KP80CA,SMDJ58A,32D122K,SA48CA,SMCJ30A,SC2H8-5000LL,SCGB1608H200HPF,SCGB1608H301EPF,SA180A,SCPB1068W471LPF,SMF190A,SA22CA,SCF110-1812,P6KE8.2CA,SMAJ100A,SC250-600,8.0SMDJ20A,SCF160-16-1812R,P4KE180A,5.0SMDJ170CA,SC2E8-250ML,SA110CA,30KPA54CA,P4SMA82CA,SC3E5-230LM,SMF3.3A,SMDJ54A,30KPA198A,SMDJ160CA,3KP14CA,20KPA180A,SMBJ400CA,5KP SERIES,SMF36CA,SCPB2012W221NPF,SMCJ80CA,SCF260-1812R,SCWL201610G-2R2ML,SC600,PXXXXLB,PXXXXLC,PXXXXLA,P6SMB51CA,P4KE22CA,53D241K,SMCJ220CA,8.0SMDJ22A,32D561K,SCPB4532S601QTF,SCWL201610H SERIES,TH8S28CA,15KPA40CA,5.0SMDJ80A,P4KE SERIES,1.5KE51A,SM6S SERIES,1.5SMC39CA,SM6S12A,SC3E8-800H,SC2E5-420LL,P6SMB,SA70CA,1.5KE36CA,SCF0805 SERIES,1.0SMBJ,TH8S33CA,15KPA100A,5KP36A,SCF150-1812R,SCA-601M,P6SMB16A,30KPA,SMAJ18CA,SA17CA,1.5KE170CA,SM6S11A,5KP90CA,SMF,SMDJ51A,3KP45CA,3KP140CA,P4SMA170A,TH8D33CA,P6SMB15A,SCGB3216S121丨TF,P4SMA10A,3KP58CA,SCGB3216S122HTF,1.5KE56A,SC2E8-75HSMD,1.5SMC440A,P6SMAJ,SC2E5-2700DL,SC2E6-90LSMD,SM6S14A,P6SMB520A,SA5.0CA,SCF160-1812,SM2KBF SERIES,SC2E5-300LL,5KP24CA,SCML2016G4R7MBE,SC2K8 SERIES,P6SMB16CA,P4SMA11A,SM6S13A,P6KE500A,SMBJ90A,SMF64A,SCPB2012S400RPF,SMBJ12CA,P6SMB13A,P4SMA12A,SCPB3216W121QTF,PXXXXSA SERIES,SM6S16A,SC2E8 SERIES,SC2E6-600LSMD,SC1812-420CSMD,P6SMB12A,TH8D20CA,SCF012-1206R,32D911K,P4SMA13A,SC2E6-420LSMD,P6KE180CA,P6SMB10A,SCGB2012S301HPF,SM6S15A,P4SMA47CA,SCML2012H2R2M05BP,P6SMB11A,KA-190,25D SERIES,P6SMB100CA,5.0SMDJ78CA,SC250-650,SCWL201610G-1R0ML,15KPA18CA,20D,P4KE400A,SCML2012H1R0MBE,SM6S18A,RCF160-1812,PXXXXTB SERIES,1.5KE10CA,SCF035-0805R,SCHB1608W241EPF,SC1206-90ASMD,34S850K/40,SMF60A,P4SMA15A,SCGB2012S102FPF,15KPA30A,SM6S17A,P6KE27CA,30KPA84A,SCB-141N,PXXXXEC,5KP33A,PXXXXEA,P6SMB82CA,PXXXXEB,15KPA180CA,SC2E8-150H,1.5SMC500CA,SC2E8-150M,5KP11CA,30KPA36CA,P4KE6.8CA,20KPA52CA,P6SMB47CA,1.5SMC250CA,SCHB1608-W SERIES,SCPB1005S100NPF,TH8S15A,SC3E5-75LSMD,P6SMB220CA,3KP140A,SC2E5-470L,SMDJ200CA,SMF70A,SMDJ190CA,15KPA24A,30KPA90A,1.5KE380CA,SC250-145T,3KP64A,P4KE20A,SMAJ48CA,SMBJ43CA,TPSMAJ SERIES,SCWL201610G-R47ML,53D SERIES,34S140K/40,SMCJ7.5A,SMAJ400A,SC1812-400CSMD+,30KPA71CA,SMF19CA,SA90A,30KPA102A,SMBJ18A,SCF035-1210R,1.5SMC75CA,25D,SMAJ300CA,P6KE220CA,SA40CA,SCF020-60-1812R,SCB-501M,15KPA22A,SC1812-350CSMD,TH8S16A,KA-170,SMBJ19A,SCGB3216S202ETF,20KPA96CA,SM6S20A,3KP9.0CA,S61089,SM6S,P6KE100CA,SMBJ16A,20KPA240CA,SMBJ30CA,P6SMB SERIES,SCWL252010H SERIES,5KP28A,SCGB1608H121EPF,30KPA108A,SMF110A,15KPA28A,SMAJ8.5CA,SC1210-420BSMD,SMAJ180A,P4KE100A,SC135-650,SCC-471M,SMBJ17A,SMF85CA,SMBJ120CA,5.0SMDJ220A,SM5S,SM8E,SM8S16CA,SM6S22A,20KPA120CA,5KP8.0A,1.5SMC10A,SC2E5-3500D,SC3E6-230M,3KP75CA,SMBJ14A,SM8S,P6SMB18A,SMDJ16CA,SCGB1608S221FPF,SMBJ130A,1.5SMC130CA,5.0SMDJ350A,SCPB1608S601LPF,15KPA26A,15KPA48CA,SMDJ440CA,34S350K/40,5KP120CA,SCGB1005S200FPF,SA100A,SMBJ15A,SCF125-2920R,SMAJ170CA,KA-133,SCWL252010G-R47ML,15KPA180A,30KPA260CA,SMBJ12A,SMAJ6.0A,P6KE62CA,SC3E8-150HP,SC250-1000S,TPSMEJ,SC3E8-150HM,1.5SMC91A,SA7.5CA,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ48CA,SMBJ13A,SCBE-471M,SC2E8-150MSMD,TPSMDJ,P6KE75A,P4SMA220A,KB-380,34S440K/65D,SMCJ150A,20KPA172A,SC1210-350BSMD,SC1812-90CSMD,TPSMCJ,SA6.0A,SCF200-1812R,5KP8.5A,SMAJ78A,KA-100,SC3E8-800HM,5KP120A,SC3E8-800HP,SMBJ10A,SMBJ11A,P4KE27A,5.0SMDJ400A,SMAJ22CA,SC3E5-350LM,TPSMBJ,SMCJ6.5CA,8.0SMDJ22CA,SMAJ75A,SMCJ36A,SA190CA,SCPB1005S121MPF,SM4KBF,5.0SMDJ75A,P4SMA9.1A,TH8S SERIES,SMF54CA,SC30-600,P4SMA91A,TPSMAJ,1.5KE100A,SC2E8-250MSMD,P6SMB170A,SMCJ45CA,3KP60A,30KPA84CA,SC3E5-470LM,P6KE75CA,TH8D28CA,P4KE24A,SCF030-1812R,SCPB3216S121WTF,SC16-600,SCA SERIES,SCGB1005S600FPF,SC3E5-150L,SMAJ6.5A,SMBJ440A,SMCJ58CA,SMDJ7.5CA,5.0SMDJ17CA,1.5KE18CA,5KP60CA,5.0SMDJ70CA,SMCJ33A,P4SMA350A,RCF260-1812R,SCGB3216S700KTF,SCF0805,P4KE22A,P4SMA6.8CA,10D SERIES,P4KE6.8A,SA6.5A,5.0SMDJ33CA,SA36CA,SMBJ,SMDJ20CA,SMF6.0A,P4SMA15CA,3KP6.0CA,SMDJ160A,3KP26CA,SCWL201610H-R47ML,SMAJ60A,SMAJ,SC2E8-75ML,5.0SMDJ70A,5.0SMDJ SERIES,SMF22CA,SMDJ48A,SMCJ7.0CA,SMCJ20A,P4KE36CA,SCF260-13-1812,P6KE200A,SMDJ,20KPA36CA,SC1206-470ASMD,SMBJ85A,1.5KE380A,P4KE120CA,P4SMA400CA,SCPB1608S600QPF,SC2K8-400SMD,SMF180A,SM8E43A,SMCJ,SM8S22CA,SMDJ33CA,SMDJ45A,1.5SMC8.2CA,SCC-401M,SMCJ13CA,SCB-201M,TH8S16CA,PXXXXSB SERIES,SMDJ64CA,3KP13CA,5KP180CA,SCWL252010G SERIES,1.5KE62A,20KPA26A,SCF020-0805R,20KPA104CA,PXXXXLA SERIES,SMCJ26CA,SA75A,TH8D,20KPA24A,TH8S,SMDJ43A,1.5SMC91CA,SCHB1608W601EPF,1.5SMC180CA,20KPA300CA,SCPB-S SERIES,1.5KE250A,SCF012-0603R,SA78A,53D361K,SMAJ85CA,P4SMA200A,SA190A,K1-076,1.5KE8.2A,2
厚声贴片电阻的基本知识和特征
随着电子设备的微型化，集成化发展，体积较大的电阻也越来越小，电子设备中电阻逐渐开始使用贴片电阻。在贴片电阻品牌中厚声的贴片电阻也是小有名气，本文叁叶源小编就一起来了解下厚声贴片电阻的基本知识吧。
设计经验 发布时间 : 2024-09-06
南方宏明（SHM）瓷介电容器/压敏电阻器/热敏电阻器选型指南
描述- 南方宏明专业生产各种高品质瓷介电容器、压敏电阻器和热敏电阻器，其中包括全系列圆片瓷介电容器、片式单层瓷介电容器、独石电容器、氧化锌压敏电阻器以及NTC热敏电阻器。主要用于设备电源、通讯器材、计算机、电视机、视听设备等。SHM specializes in manufacturing all kinds of high quality ceramic capacitors , zinc oxide varistors and NTC thermistor, including series of disc ceramic capacitors, high voltage single-layer ceramic capacitors (SMD), monolithic ceramic capacitors , zinc oxide varistors and NTC thermistor.
型号- ZVR07D180K,ZVR05D220K,ZVR05D680K,ZVR10D820K,ZVD2825C471,ZVR07D330K,ZVR10D561K,ZVR07D221K,ZVR07D820KJ,ZVR07D560K,ZVR07D681K,ZVR10D180K,ZVR10D751KJ,ZVR14D180KJ,ZVR14D361KJ,ZVD2825C470,ZVR20D781KJ,ZVR07D820K,ZVR14D781K,ZVD2825C101,ZVR10D330K,ZVR10D221K,ZVR10D112K,ZVR14D820KJ,ZVR07D180KJ,ZVR07D181K,ZVR10D821K,ZVR20D431KJ,ZVR10D220KJ,ZVR07D101K,ZVR07D331K,ZVD2825C220,ZVR07D471KJ,ZVD2825C221,ZVR07D561K,ZVR10D390KJ,ZVR20D121K,ZVR14D201K,ZVR10D220K,ZVR14D431K,ZVR07D361KJ,ZVD4032C820,ZVR14D470KJ,ZVR14D241KJ,ZVR14D390K,ZVR14D301KJ,ZVD4032C151,ZVD4032C271,ZVD4032C270,ZVD4032C391,ZVD4032C390,ZVR20D560K,ZVD2825C330,ZVR20D681K,ZVD2825C331,ZVR10D680K,ZVR20D112K,ZVR20D330K,ZVR20D221K,ZVR10D121KJ,ZVR20D180K,ZVR05D431KJ,ZVR05D417K,ZVR14D391K,ZVR10D102K,ZVR14D270K,ZVR10D241KJ,ZVR05D101KJ,ZVR14D,ZVR10D680KJ,ZVR20D180KJ,ZVR10D181KJ,ZVR05D241K,ZVR07D201KJ,ZVR07D220K,ZVR07D680K,ZVR07D470KJ,ZVR14D911K,ZVD2825C680,ZVD2825C560,ZVR10D681K,ZVR20D680K,ZVD2825C561,ZVR10D560K,ZVR10D181K,ZVR20D220K,ZVR20D271KJ,ZVD181K4032CT0,ZVD2825C431,ZVR05D151KJ,ZVR10D101K,ZVR10D331K,ZVR14D271K,ZVR14D471KJ,ZVR14D781KJ,ZVR07D241K,ZVD,ZVR10D361KJ,ZVR14D182KJ,ZVR07D471K,ZVD4032C181KCT0,ZVR10D241K,ZVR14D220K,ZVR20D331KJ,ZVD2825C301,ZVR,ZVR20D621KJ,ZVD181K2825CT0,ZVR14D680K,ZVR10D470KJ,ZVR20D681KJ,ZVR10D180KJ,ZVR20D911KJ,ZVR05D470KJ,ZVR07D390KJ,ZVR20D181KJ,ZVR20D221KJ,ZVD4032C180,ZVR05D180KJ,ZVR05D201KJ,ZVR07D121K,ZVR07D121KJ,ZVR20D330KJ,ZVR20D391KJ,ZVR20D561KJ,ZVR20D751K,ZVR07D,ZVR20D270KJ,ZVR10D361K,ZVR14D681K,ZVR14D330K,ZVR14D560K,ZVR10D301KJ,CCT101J85X7RF6FS5A0,ZVR14D112K,ZVR14D221K,ZVR14D220KJ,ZVR14D680KJ,ZVD4032C621,ZVR10D821KJ,ZVR14D180K,ZVR20D621K,ZVR05D101K,ZVR05D331K,ZVR10D511K,ZVR05D561K,ZVR20D241K,ZVR05D181K,ZVR14D821K,ZVR20D471K,ZVR14D181KJ,ZVR10D470K,ZVR14D390KJ,ZVR07D511K,ZVR14D820K,ZVR14D561K,ZVR14D101K,ZVR14D331K,ZVR20D220KJ,ZVD4032C511,ZVD4032C751,ZVR10D471KJ,ZVR14D181K,ZVR20D511K,ZVR20D182KJ,ZVR07D181KJ,ZVR05D221K,ZVR05D330K,ZVR05D471KJ,ZVR10D621K,ZVR05D560K,ZVR20D470K,ZVR20D361K,ZVR20D121KJ,ZVR14D560KJ,ZVR05D180K,ZVR14D121KJ,ZVR20D511KJ,ZVR07D680KJ,ZVR10D471K,ZVR07D470K,ZVR20D390KJ,ZVR07D471KL635A0,ZVR07D361K,ZVR20D560KJ,ZVR07D301KJ,ZVR07D621K,ZVR14D102K,ZVR14D911KJ,ZVR10D121K,ZVR05D361KJ,ZVR07D241KJ,ZVD2825C511,ZVR14D182K,ZVR14D681KJ,ZVR05D820K,ZVR05D,ZVR05D301K,ZVR20D,ZVR10D751K,ZVR14D112KJ,ZVR20D271K,ZVR14D511KJ,ZVR20D751KJ,ZVR14D391KJ,ZVR05D121KJ,ZVR14D511K,ZVR07D561KJ,ZVR07D331KJ,ZVR07D271KJ,ZVR14D470K,ZVR14D361K,ZVR14D271KJ,ZVR10D201KJ,ZVD2825C180,ZVR05D301KJ,ZVR05D241KJ,ZVR07D221KJ,ZVR14D330KJ,ZVR14D101KJ,ZVR05D271K,ZVD2825C181,ZVR07D681KJ,ZVR14D561KJ,ZVR14D241K,ZVR14D621K,ZVR20D270K,ZVR20D391K,ZVR10D301K,ZVR14D471K,ZVD4032C301,ZVR14D621KJ,ZVR10D911K,ZVR05D270K,ZVR05D391K,ZVR07D271K,ZVR07D270KJ,ZVR05D390KJ,ZVR14D121K,ZVR07D301K,ZVR07D330KJ,ZVR10D102KJ,ZVR05D181KJ,ZVR20D241KJ,ZVR05D680KJ,ZVR20D471KJ,ZVR07D560KJ,ZVR20D680KJ,ZVD4032C431,ZVR05D201K,ZVR05D431K,ZVR14D270KJ,ZVD4032C560,ZVD4032C681,ZVD4032C680,ZVR14D751KJ,ZVR20D301K,ZVR07D391KJ,ZVR10D431KJ,ZVR07D220KJ,ZVR14D331KJ,ZVR07D621KJ,ZVR20D911K,DRM509D11ML8B7GA0,ZVR05D390K,ZVR07D151K,ZVR10D911KJ,ZVR20D301KJ,ZVR07D511KJ,ZVR20D112KJ,ZVR14D221KJ,ZVR05D820KJ,DRM,ZVR10D820KJ,ZVD4032C561,ZVR07D390K,ZVR05D470K,ZVR05D270KJ,ZVR05D361K,ZVR20D361KJ,ZVR05D560KJ,ZVR07D431K,ZVR20D821K,ZVR20D102K,ZVD2825C390,ZVD2825C270,ZVD2825C391,ZVD2825C271,ZVR10D390K,ZVD2825C151,ZVR10D561KJ,ZVR14D301K,ZVD2825C820,ZVR05D391KJ,ZVR10D331KJ,ZVR20D182K,ZVR05D330KJ,ZVR10D101KJ,ZVR20D101KJ,ZVR10D201K,ZVR10D621KJ,ZVR20D470KJ,ZVD4032C331,ZVD4032C330,ZVR10D681KJ,ZVR07D431KJ,ZVR05D220KJ,DCC,DCF,ZVR05D511KJ,DCH,DCG,ZVR10D511KJ,ZVR07D391K,ZVR07D270K,ZVR20D820K,ZVR20D101K,ZVR20D561K,DCM,ZVR10D560KJ,ZVR20D331K,DCT,ZVR10D112KJ,DCS,ZVR20D181K,ZVR10D271KJ,ZVR14D201KJ,ZVR05D511K,ZVD4032C101,CCF331K2825Y5PGYT0,ZVD4032C221,ZVR20D820KJ,ZVD4032C220,ZVD4032C471,ZVD4032C470,ZVR05D271KJ,ZVR07D151KJ,ZVR05D561KJ,ZVR10D781K,ZVR20D201K,ZVR20D431K,ZVR10D271K,ZVR10D330KJ,ZVR20D390K,ZVR20D102KJ,ZVR05D331KJ,ZVR14D751K,ZVR10D,ZVR14D821KJ,ZVD4032C241,ZVD4032C361,CCC,ZVR05D221KJ,ZVR10D221KJ,ZVR20D201KJ,CCF,ZVR10D431K,ZVD2825C361,ZVR14D102KJ,CCH,ZVD2825C241,ZVR07D101KJ,ZVD2825C121,ZVR20D781K,ZVR10D781KJ,ZVR10D391KJ,ZVR10D270K,ZVR10D391K,DCM471K20Y5PL63L5A0□,ZVR07D201K,CCT,ZVR14D431KJ,ZVR20D821KJ,ZVR10D270KJ,ZVD4032C121
贴片电阻分类和结构组成
贴片电阻是金属玻璃铀电阻器中的一种。是将金属粉和玻璃铀粉混合，采用丝网印刷法印在基板上大功率贴片电阻器制成的电阻器。耐潮湿，高温，温度系数小。可大大节约电路空间成本，使设计更精细化。本文中叁叶源电子来给大家介绍贴片电阻分类和结构组成，希望对各位工程师有所帮助。
技术探讨 发布时间 : 2024-09-05
叁叶源电子（Sanyear）贴片电阻选型指南
型号- SY2512-2W,2010,SY0805,SY2512-3W,03015,SY2512BFR001D,01005,1206,0402,SY1206,2512,0201,1210,0201D,0805,0603
一文简析贴片电阻的主要参数和分类
贴片电阻又名片式固定电阻器，是金屋玻璃釉电阻器中的一种。是将金属粉和玻璃釉粉混合，采用丝网印刷法印在基板上制成的电阻器。耐潮湿和高温，温度系数小。可大大节约电路空间成本，使设计更精细化。本文中叁叶源电子来给大家介绍贴片电阻的主要参数和分类，希望对各位工程师有所帮助。
技术探讨 发布时间 : 2024-09-04
电子商城
现货市场
品牌：TT Electronics
品类：Low Resistance Metal Alloy Resistors
价格：￥0.7268
现货：160,000
服务
提供7~27寸工控机定制，支持嵌⼊式/ 壁挂式 /桌⾯式/悬挂式等安装方式，采用纯平⾯板IP65防尘防⽔等级，莫⽒7级硬度触摸屏，兼容多种操作系统：组态软件/安卓/XP/win7/8/10/Linux等，支持主板、接⼝、外观、⽀架、刷卡器、⾝份证阅读器、LOGO、⻨克⻛、系统、电池、蓝⽛、4G/5G、摄像头、GPS系统、⼆维码扫描器、指纹等特殊应⽤场景定制
最小起订量： 1台 提交需求>
可定制位移传感器量程范围10~600mm，该YWD型位移传感器表面有带刻度的透明窗☐，每毫米的变化量误差不超过3ue/mm，可在静态、准静态和低频动态下工作。主要指标：非线性<0.2%；供桥电压<10v；测试精度：0.01mm。
最小起订量： 1 提交需求>
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授权代理品牌：接插件及结构件
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