MELF Resistor vs. CHIP Resistor － 4-terminal Current Sense Resistor Application Note

Firstohm（第一电阻）智能电表电阻应用笔记

该资料主要介绍了智能电表中电阻的应用，包括电表架构图、电阻的应用部位以及不同类型电阻的特性。资料重点阐述了高精度电阻、高稳定性电阻、SRM抗突波电阻和SWMT抗突波电阻的性能优势，并提供了各系列电阻的功率、阻值范围、误差、温度系数和最大过载能力等参数。

FIRSTOHM  -  柱状贴片电阻,MELF抗突波电阻,晶圆电阻,MM102,SM204,SWMT,SRM,智能电表

Firstohm(第一电阻)SRM系列MELF电阻在自动体外除颤器（AED）产品上的应用

自動體外電擊除顫器（AED）在電擊治療中，使用單相波型或雙相波型電流。新型AED使用較低能量電流，但增加電擊次數。抗突波電阻（SRM）在AED中應用廣泛，具有優異的抗突波性能和適合SMD封裝，滿足IEC標準規範，並通過德國VDE實驗室安規。SRM系列電阻提供不同功率和阻值選擇，適應不同AED需求。

FIRSTOHM  -  自动体外除颤器,AED,MELF抗突波电阻,电阻,抗突波电阻,SRM抗突波电阻,SRM,除颤器,SRM207P,SRM101T,SRM201,SRM301,自动体外除颤器（AED）,心电导线图

Firstohm（第一电阻）电阻产品选型指南（英文）

Company Profile    MELF Resistor   

FIRSTOHM  -  ANTI-SURGE WIRE WOUND FAST-FUSE MELF RESISTORS,零欧姆金属薄膜电阻,IGNITION FIXED RESISTOR,电流取样电阻,绕线电阻器,IGNITION NOISE SUPPRESSION RESISTOR,金属氧化物膜固定电阻器,PARK-GAP SURGE ABSORBER,防浪涌绕线电阻器,ANTI-SURGE WIREWOUND RESISTOR,CURRENT SENSE MELF RESISTOR,STABILIZED FILM POWER MELF RESISTOR,专业金属薄膜轴向电阻,脉冲安全电阻器,稳定金属薄膜熔化电阻,金属薄膜精密电阻器,复合薄膜型陶瓷复合电阻器,金属薄膜熔化电阻,COMPOSITE FILM-TYPE CERAMIC COMPOSITION MELF RESISTOR,ANTI-SURGE WIREWOUND MELF RESISTOR,增强膜固定电阻器,SLUG RESISTOR,MEDIUM VOLTAGE RESISTOR,复合薄膜型陶瓷组合物熔体电阻器,点火噪声抑制电阻器,中压电阻器,高压电阻器,碳膜熔化电阻,METAL FILM PRECISION RESISTOR,SURGE SAFETY RESISTOR,STABILIZED METAL FILM MELF RESISTOR,FUSIBLE RESISTOR,HIGH VOLTAGE MELF RESISTOR,抗浪涌电阻,SURGE RESISTANT MELF RESISTOR,CURRENT SENSE RESISTOR,WIREWOUND RESISTORS,ZERO OHM METAL FILM MELF RESISTOR,SHORT CIRCUIT PROTECTION RESISTOR,点火固定电阻器,一种抗浪涌快熔MELF电阻,中压MELF电阻器,熔化极电阻器,抗浪涌绕线MELF电阻器,ANTI-SURGE WIREWOUND FAST-FUSE MELF RESISTOR,PULSE PROTECTIVE RESISTOR,MELF RESISTOR,METAL OXIDE FILM FIXED RESISTOR,HIGH VOLTAGE RESISTOR,火花隙浪涌吸收器,METAL FILM MELF PRECISION RESISTOR,COMPOSITE FILM-TYPE CERAMIC COMPOSITION RESISTOR,增强型薄膜功率MELF电阻器,PULSE SAFETY RESISTOR,熔化电阻,FUSIBLE MELF RESISTOR,稳定薄膜功率MELF电阻器,脉冲保护电阻器,RESISTOR,抗浪涌线绕快熔电阻,CARBON FILM MELF RESISTOR,ENHANCED FILM FIXED RESISTOR,浪涌安全电阻器,短路保护电阻,金属薄膜熔化精密电阻器,PROFESSIONAL METAL FILM AXIAL RESISTOR,可熔电阻器,MEDIUM VOLTAGE MELF RESISTOR,METAL FILM MELF RESISTOR,高频端接电阻器,高压MELF电阻器,HIGH FREQUENCY TERMINATOR RESISTOR,电流感应电阻,MELF RESISTORS,ENHANCED FILM POWER MELF RESISTOR,缓动电阻器,SCP,MM(P),HVR,MVM,FM,MVR,WA,SLC,SRM204T,MMP(V),EFP,SRM,C3,EFR,PPR,C3M100,HFT,SFP101V,ISC,SL,SM,CSM,SFP,SWA,IG,ESM,MSD,SFP(V),MM,MO,CSR,MP,FGE,PMA,SWM,CM,ISW,SWMT,SWAT,MMP,SSR,MM102,MM(V),ZMM,HVM,SGS,医学,电信,汽车,NEON/LED MODULES,METER,表计,LED DISPLAY ARRAY,LED LIGHTING,AUTOMOTIVE,POWER SUPPLY,LED照明,电源,TELECOMM,MEDICAL,NEON INDICATORS

C3产品参考表

FIRSTOHM  -  METAL FILM FIXED RESISTOR,零欧姆金属薄膜电阻,IGNITION FIXED RESISTOR,FILM TYPE IGNITION FIXED RESISTOR,膜式点火固定电阻器,电流取样电阻,绕线电阻器,IGNITION NOISE SUPPRESSION RESISTOR,金属氧化物膜固定电阻器,防浪涌绕线电阻器,ANTI-SURGE WIREWOUND RESISTOR,CURRENT SENSE MELF RESISTOR,STABILIZED FILM POWER MELF RESISTOR,专业金属薄膜轴向电阻,抗浪涌绕线式快速熔断电阻器,脉冲安全电阻器,稳定金属薄膜熔化电阻,金属薄膜精密电阻器,复合薄膜型陶瓷复合电阻器,金属薄膜熔化电阻,COMPOSITE FILM-TYPE CERAMIC COMPOSITION MELF RESISTOR,ANTI-SURGE WIREWOUND MELF RESISTOR,增强膜固定电阻器,MEDIUM VOLTAGE RESISTOR,COMPOSITE FILM-TYPE CERAMIC COMPOSITION RESISTOR,复合薄膜型陶瓷组合物熔体电阻器,点火噪声抑制电阻器,中压电阻器,高压电阻器,碳膜熔化电阻,中心涂覆小块电阻器,METAL FILM PRECISION RESISTOR,SURGE SAFETY RESISTOR,MELF电阻器,STABILIZED METAL FILM MELF RESISTOR,FUSIBLE RESISTOR,HIGH VOLTAGE MELF RESISTOR,抗浪涌电阻,CURRENT SENSE RESISTOR,SURGE RESISTANT MELF RESISTOR,WIREWOUND RESISTORS,零欧姆金属薄膜电阻器,SHORT CIRCUIT PROTECTION RESISTOR,ZERO OHM METAL FILM MELF RESISTOR,点火固定电阻器,CENTER COATED SLUG RESISTOR,一种抗浪涌快熔MELF电阻,SPARK-GAP SURGE ABSORBER,中压MELF电阻器,熔化极电阻器,抗浪涌绕线MELF电阻器,ANTI-SURGE WIREWOUND FAST-FUSE MELF RESISTOR,ESD SURGE ABSORBER MELF,PULSE PROTECTIVE RESISTOR,MELF RESISTOR,METAL OXIDE FILM FIXED RESISTOR,陶瓷组合物MELF电阻器,陶瓷复合电阻器,ANTI-SURGE WIREWOUND FAST-FUSE RESISTOR,HIGH VOLTAGE RESISTOR,POWER SINK RESISTOR,火花隙浪涌吸收器,功率吸收电阻器,METAL FILM MELF PRECISION RESISTOR,POWER METAL FILM RESISTOR,CERAMIC COMPOSITION MELF RESISTOR,CERAMIC COMPOSITE TYPE IGNITION NOISE SUPPRESSION RESISTOR,电阻器,增强型薄膜功率MELF电阻器,PULSE SAFETY RESISTOR,静电放电浪涌吸收器,FUSIBLE MELF RESISTOR,稳定薄膜功率MELF电阻器,脉冲保护电阻器,RESISTOR,CARBON FILM MELF RESISTOR,ENHANCED FILM FIXED RESISTOR,浪涌安全电阻器,ZERO OHM METAL FILM RESISTOR,短路保护电阻,CERAMIC COMPOSITION RESISTOR,金属薄膜熔化精密电阻器,PROFESSIONAL METAL FILM AXIAL RESISTOR,可熔电阻器,MEDIUM VOLTAGE MELF RESISTOR,陶瓷复合型点火噪声抑制电阻器,METAL FILM MELF RESISTOR,金属膜固定电阻器,高频端接电阻器,高压MELF电阻器,HIGH FREQUENCY TERMINATOR RESISTOR,电流感应电阻,功率金属薄膜电阻器,ENHANCED FILM POWER MELF RESISTOR,SCP,HVR,MVM,FM,MVR,WA,SLC,EFP,M-SERIES,SRM,C3,EFR,PPR,HFT,ISC,SM,CSM,SFP,SWA,ESM,IG,MSD,MM,MO,CSR,MP,FGE,PMA,SWM,CM,PWR,ISW,SWMT,PSR,SWAT,MMP,SSR,ZOM,ZMM,C3M,HVM,SGS

Firstohm（第一电阻）电阻产品快速选型指南

该快速选型参考表提供了电阻产品参考表、产品特点总结、分立电阻色码说明。

FIRSTOHM  -  METAL FILM FIXED RESISTOR,IGNITION FIXED RESISTOR,碳膜MELF电阻器,绕线电阻器,专业金属薄膜轴向电阻,抗浪涌绕线式快速熔断电阻器,脉冲安全电阻器,电源电阻,稳定金属薄膜熔化电阻,防浪涌线绕MELF电阻器,金属薄膜精密电阻器,脉冲保护电阻,ANTI-SURGE WIREWOUND MELF RESISTOR,增强膜固定电阻器,MEDIUM VOLTAGE RESISTOR,金属膜MELF精密电阻器,高压电阻器,增强型薄膜固定电阻器,中心涂覆小块电阻器,SURGE SAFETY RESISTOR,MELF电阻器,STABILIZED METAL FILM MELF RESISTOR,FUSIBLE RESISTOR,HIGH VOLTAGE MELF RESISTOR,抗浪涌电阻,CURRENT SENSE RESISTOR,WIREWOUND RESISTORS,SHORT CIRCUIT PROTECTION RESISTOR,一种抗浪涌快熔MELF电阻,金属膜MELF电阻器,陶瓷组合物MELF电阻器,陶瓷复合电阻器,ANTI-SURGE WIREWOUND FAST-FUSE RESISTOR,HIGH VOLTAGE RESISTOR,金属膜精密电阻器,POWER SINK RESISTOR,火花隙浪涌吸收器,防浪涌线绕电阻器,POWER METAL FILM RESISTOR,电阻器,SLUG电阻中心涂层,线绕电阻器,增强型薄膜功率MELF电阻器,易熔MELF电阻器,电流检测电阻,抗浪涌MELF电阻器,RESISTOR,MELF ESD浪涌吸收器,CARBON FILM MELF RESISTOR,ENHANCED FILM FIXED RESISTOR,浪涌安全电阻器,CERAMIC COMPOSITION RESISTOR,PROFESSIONAL METAL FILM AXIAL RESISTOR,复合膜型陶瓷复合电阻器,METAL FILM MELF RESISTOR,SPARK-GAP浪涌吸收器,高压MELF电阻器,高频端接电阻器,HIGH FREQUENCY TERMINATOR RESISTOR,金属氧化膜固定电阻器,功率金属薄膜电阻器,复合膜型陶瓷组合物MELF,ENHANCED FILM POWER MELF RESISTOR,稳定金属膜MELF电阻器,零欧姆金属薄膜电阻,电流取样电阻,IGNITION NOISE SUPPRESSION RESISTOR,金属氧化物膜固定电阻器,防浪涌绕线电阻器,ANTI-SURGE WIREWOUND RESISTOR,CURRENT SENSE MELF RESISTOR,零欧姆金属膜MELF电阻器,STABILIZED FILM POWER MELF RESISTOR,防浪涌线绕快速熔断电阻器,ESD浪涌吸收器MELF,复合薄膜型陶瓷复合电阻器,金属薄膜熔化电阻,COMPOSITE FILM-TYPE CERAMIC COMPOSITION MELF RESISTOR,COMPOSITE FILM-TYPE CERAMIC COMPOSITION RESISTOR,复合薄膜型陶瓷组合物熔体电阻器,中压电阻器,点火噪声抑制电阻器,碳膜熔化电阻,METAL FILM PRECISION RESISTOR,电阻,MELF ESD SURGE ABSORBER,SURGE RESISTANT MELF RESISTOR,零欧姆金属薄膜电阻器,点火固定电阻器,ZERO OHM METAL FILM MELF RESISTOR,CENTER COATED SLUG RESISTOR,中压MELF电阻器,SPARK-GAP SURGE ABSORBER,熔化极电阻器,抗浪涌绕线MELF电阻器,ANTI-SURGE WIREWOUND FAST-FUSE MELF RESISTOR,功率金属膜电阻器,PULSE PROTECTIVE RESISTOR,MELF RESISTOR,METAL OXIDE FILM FIXED RESISTOR,功率吸收电阻器,METAL FILM MELF PRECISION RESISTOR,点火噪声抑制电阻,CERAMIC COMPOSITION MELF RESISTOR,PULSE SAFETY RESISTOR,高频终端电阻器,FUSIBLE MELF RESISTOR,稳定薄膜功率MELF电阻器,专业金属膜轴向电阻器,脉冲保护电阻器,短路保护电阻,ZERO OHM METAL FILM RESISTOR,金属薄膜熔化精密电阻器,可熔电阻器,MEDIUM VOLTAGE MELF RESISTOR,金属膜固定电阻器,防浪涌线绕快速熔断器MELF电阻器,电流感应电阻,零欧姆金属膜电阻器,电流感应MELF电阻器,MM(P),SCP,HVR,MVM,FM,MVR,WA,SLC,MMP(V),EFP,M-SERIES,SRM,C3,EFR,C3M100,PPR,HFT,ISC,SL,SM,CSM,SFP,SWA,ESM,IG,MSD,SFP(V),MO,CSR,MP,FGE,PMA,SWM,CM,PWR,ISW,SWMT,PSR,SWAT,MMP,MM102,SSR,ZOM,MM(V),ZMM,HVM,SGS,HIGH VOLTAGE POWER SUPPLY,LED显示阵列,NEON MODULES,NEON INDICATORS,高压电源,燃料点火系统,TV'S,FUEL IGNITION SYSTEMS,霓虹灯指示器,电源充电/放电电路,POWER CHARGING/DISCHARGING CIRCUITS,霓虹模块,ELECTROCARDIOGRAPH CABLES,LED模块,HIGH-VOLTAGE SPARK IGNITION SYSTEMS,LED DISPLAY ARRAY,心电图机电缆,电视的,LED MODULES,高压火花点火系统

【选型】Firstohm（第一电阻）电阻产品选型指南（中文）

Firstohm产品分类介绍    专业Melf电阻器    电阻器SMD   

FIRSTOHM  -  稳定金属膜MELF电阻器,浪涌保护比芯片电阻,碳膜MELF电阻器,零欧姆金属膜MELF电阻器,抗浪涌绕线式MELF电阻器,贴片电阻,陶瓷膜复合型点火噪声抑制电阻器,抗浪涌线绕MELF电阻器,金属膜MELF电阻,车辆级金属膜MELF电阻器,抗浪涌绕线快速熔断电阻,中压电阻器,点火噪声抑制电阻器,防浪涌线绕快速熔断器-MELF电阻,增强型薄膜固定电阻器,电流感测MELF电阻器,MELF电阻器,电阻,电流感应电阻器,金属膜MELF精密电阻,抗浪涌电阻,防浪涌线绕快速熔丝MELF电阻器,增强薄膜固定电阻器,高压电阻,中压MELF电阻器,金属膜MELF电阻器,金属氧化物薄膜固定电阻,金属膜精密电阻器,火花隙浪涌吸收器,增强型薄膜电源MELF电阻器,车辆级金属膜MELF精密电阻器,点火噪声抑制电阻,圆柱型贴片电阻,点火固定电阻,耐脉冲金属膜MELF电阻器,线绕电阻器,静电放电浪涌吸收器,防浪涌绕线电阻,稳定膜功率MELF高功率,抗浪涌MELF电阻器,易熔电阻,稳定薄膜功率MELF电阻器,专业金属膜轴向电阻器,MELF电阻,复合膜型陶瓷复合材料MELF电阻器,绕线式点火噪声抑制电阻器,浪涌安全电阻器,高精密电阻,车规级电阻,复合膜型陶瓷复合电阻,短路保护电阻,耐浪涌MELF电阻器,增强型薄膜电源电MELF阻器,中心涂层的段塞电阻器,稳定膜功率MELF电阻器,防浪涌线绕快速保险丝电阻器,高压MELF电阻器,高频端接电阻器,弹头电阻涂层中心,脉冲安全电阻-MSD脉冲保护电阻,可熔MELF电阻器,缓动电阻器,MM(P),SCP,HVR,MVM,FM,MVR,WA,SLC,SRM204T,MMP(V),EFP,SRM,C3,EFR,C3M100,PPR,HFT,SFP101V,ISC,SL,SM,CSM,SFP,SWA,IG,ESM,MSD,SFP(V),MM,MO,CSR,MP,FGE,PMA,SWM,CM,SMD,ISW,SWMT,SWAT,MMP,MM102,SSR,MM(V),ZMM,HVM,SGS,LED显示阵列,霓虹灯模块,汽车,电力电容器,照明,电机供电,电力电容器的冲击电流保护,通信,精密/高稳定性电路,摩托车发动机,LED模块,工业,电流检测电路,电源电路,嵌入式开关,浪涌/安全/保护电路,点火/照明电路,手机充电器,点火系统,高压电路,表计,电机,新能源,霓虹灯指示灯,电源,医疗,照明电路,高频电路

SWM-抗浪涌绕线MELF电阻器

该资料介绍了Firstohm公司的SWM系列防浪涌线绕MELF电阻器。这些电阻器符合AEC-Q200标准，具有高热散失性能、更强的机械结构以抵抗震动和热冲击，并具备UL 94 V-0阻燃涂层。产品适用于高压瞬态保护，如电容器过冲电流保护、电机启动保护和汽车/摩托车发动机点火等。

FIRSTOHM  -  ANTI-SURGE WIRE WOUND MELF RESISTORS,抗浪涌线绕电阻,SWM300,SWM200,SWM100,SWM400,SWM200J100RTKZBK2K0

SFP（V）-稳定膜功率MELF电阻器，车辆等级

本资料详细介绍了Firstohm公司生产的SFP(V)系列汽车级稳定膜功率MELF电阻器的规格和特性。这些电阻器符合AEC-Q200标准，具有低温度系数和公差，以及优异的稳定性和功率处理能力。资料中提供了产品的尺寸、功率额定值、最大工作电压、最小电阻、最大电阻、电阻公差和可用的电阻值等信息。

FIRSTOHM  -  STABILIZED FILM POWER MELF RESISTOR,稳定薄膜功率MELF电阻器,SFP204VF33R0TKQTR3K0,SFP101V,SFP201V,SFP301V,SFP204V,SFP(V)

Firstohm（第一电阻）SRM（抗浪涌MELF电阻）数据手册

该资料介绍了SRM（Surge Resistant MELF Resistor）型浪涌电阻器，这是一种用于保护电路免受脉冲浪涌影响的电子元件。这些电阻器适用于汽车、电信、工业和医疗设备等领域，具有抗电磁干扰和静电放电的特性。

FIRSTOHM  -  SURGE RESISTOR,浪涌电阻器,SRM204,SRM207,SRM204T,SRM201,SRM101,SRM,SRM301,MEDICAL EQUIPMENT,电信,汽车,INDUSTRIAL,医疗设备,TELECOMMUNICATION,AUTOMOTIVE,SMART METER,智能电表,工业