【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,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
Firstohm(第一电阻)电阻产品选型指南(英文)
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,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
广告 发布时间 : 2025-03-03
FIRSTOHM MELF电阻选型表
功率型插件电阻(EFR系列) 功率范围从0.5W至5W,阻值范围从1Ω至1MΩ,小尺寸高功率,抗突波能力优于普通功率电阻,产品符合RoHS标准和无铅要求。广泛使用于电源、通信、医疗、照明等应用上
产品型号
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品类
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Power Rating at 70°C(W)
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Resistance Tolerance
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Soldering Spot (B, mm)
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Minimum Resistance(Ω)
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Maximum Resistance(Ω)
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SWM300J56R0TKZBK2K0
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电阻
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3W
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± 5%
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1.8 Min.
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1 Ω
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1.2KΩ
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选型表 - FIRSTOHM 立即选型
【选型】如何选取合适的电机控制器放电电阻
在电动汽车系统中,电机控制器一般采用被动放电方式,但受限于控制器内部空间限制和电阻功率,导致放电时间长,存在泄漏高压隐患,因此需要主动放电电路。Firstohm第一电阻公司针对车载放电电阻应用推出了MELF圆柱形贴片电阻SRM系列,额定功率最高可达3W,最大工作电压800V,抗浪涌能力最高可达10KV,符合德国VDE0860安全标准。
SRM抗浪涌MELF电阻器
本资料介绍了SRM系列防浪涌MELF电阻器。该产品符合AEC-Q200标准,具有抗硫化测试合格、优异的热散性等特点。产品采用MELF包装,具备高功率处理能力,并特别增强了抗浪涌能力。资料提供了详细的规格参数,包括尺寸、额定功率、最大工作电压、最小/最大阻值、公差和可用阻值范围。
FIRSTOHM - 抗浪涌电阻,SURGE RESISTANT MELF RESISTOR,SRM204,SRM207,SRM207P,SRM101T,SRM204TF16R2TKZTR3K0,SRM204T,SRM201,SRM101,SRM301
FIRSTOHM‘s SWM Series Anti-Surge Wire Wound MELF Resistors Wins the 2024 EE Awards Asia Best Product Award!
We are honored to announce that FIRSTOHM‘s SWM Series Anti-Surge Wire Wound MELF Resistors have been recognized with the prestigious “Best Product Award“ by EE Awards Asia! With outstanding surge resistance and high reliability, the SWM Series has become the top choice for applications in automotive, new energy, and industrial sectors.
适用于光伏逆变器中的MELF电阻,具有操作稳定性高及瞬间抗浪涌能力强的特点
光伏逆变器(PV inverter)是一种关键的能源转换装置,其功能在于将太阳能板所产生的不稳定直流电压,转换成稳定的市电频率交流电(AC)。这种高效能的逆变器,能够实现电能的双向流动,可以将多余的电能回馈回商业输电系统,或者提供给离网(off-grid)的电网使用。
通孔金属薄膜电阻器产品生命周期终止通知
FIRSTOHM - 通孔式金属薄膜电阻器,THROUGH-HOLE METAL FILM RESISTORS,PMA204T,M200,M100,M51,M20,M204,MP16,PMA204,PMA100,M16,PMA120,PMA70,M300S,M200S,M100S,MP51,M204T
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
FIRSTOHM Anti-Surge Wire Wound Resistors Possessing Multiple-country Welding Point Patents, Enhance Product Reliability, Offer High Pulse Withstand Capability
In this paper, Firstohm introduces the application of its Anti-Surge Wire Wound Resistors (SWM/SWA) products and the advantages compared with other types of products.
电子商城
品牌:FIRSTOHM
品类:Metal Film MELF Precision Resistor
价格:¥0.4836
现货: 13,200