触点接触部位的电阻，主要由哪几部分组成?

美硕（MEISHUO）继电器选型指南

浙江美硕电气科技股份有限公司是一家专业研发、生产及销售继电器、电动水阀等产品的高新技术企业，产品广泛应用于家用电器、汽车电子、工业控制、电力电子、智能家居等领域。

美硕  -  继电器,HIGH POWER METERING RELAY,SIGNAL RELAY,电动水阀,新能源汽车顶充辅助继电器,ELECTRIC WATER VALVES,RELAYS,大功率计量继电器,NEW ENERGY VEHICLE PRE-CHARGE, AUXILIARY RELAY,信号继电器,新能源汽车预充电、辅助继电器,MPD,MPF,ME106,MPE,ME105,MPH,ME100,MPJ,MPI,ME101,MPL,MCA-S-112-C1H,MPN,MPM,MPP,MPI-S-112-C-1NF-01,ME112-1A-20-QLT,MPR,MPT,ML103-S-112-A-L1-F,MPX,MPZ,MPY,MAB-S-112-A-1YR,MLE-80-112-A-L1-XXX,MPQ1-S-112D-A-6-01,ME115,ME114,ME117,ME116,ME112,MALC,MALA,MPM-212D-C1D,MAA,MPE-S-112-A-NF,MAC,MPL-1-12-A-TF,MPQ1 40A,MAB,MPDN-S-112-AF,MAD,MLQ-60112-AL1-RXXX,MLM-120,ME101-120,MAA-S-112-C-R,MALN,MAH,ML100-S-112-A-L2,ME100-S1A-XF,MPD-S-112-A,MPF-S-1-12-A-2F,ME101-200-1A-1-F,ME108,MAS,MAR,ME109,MALC-S-112-A-L1-R1,ME118-1A-1-F,ME100-S-1A-XF,ME115-1A-1-F,MAH-S-112-C-1R,MPDN,MLQ-100,ML601-S-1A-L1-RFXXX,MPQ4-S-112D-A-L,MPL-S-112-A-T-F,MCB-S-212-C-M,MPQ4-S-112D-A-T,MAH3,MLQ-100112-AL1-RXXX,MA101-S-112-2A,MLH-200212-AL1-RXXX,ME101-140-1A-1-F,MLC-100-212-A-L1-R-XXX,MCA,MPX-S-112-A-T-F,MLQ-60,MCB,MCD,ME101-140,MPZ-S-212-A-T,MAH3-S-112-C-1R,MA101,MLL-120312-AL1-RXXX,MLE,MLH,ML101-S-112-A-L2,MLG,MLQ-90,MLK,MLM-120112-AL1-RXXX,MLN,ME105-1A-1-F,MLP-120112-AL1-RXXX,MLP,ML100,ML101,ML102,ML103,MPA-S-112-A,MPD-16,ME114-1AB-F,MLC-100,ME101-120-1A-1-F,MPQ2-S-112D-C,MLK-60112-AL1-RXXX,MALA-S-112-A-X,MALN-S-112-A-L1-R-1,ME101-1A-1-F,MALN-S-112-A-L1--R-1,MAR-S-112-A-R,ME101-200,MPY-S-112-A-P,ME101-1A-A-F,MLQ-90112-AL1-RXXX,MPQ2,ME117-1A-1-F,MPQ4,MPN-112D-C1D,MAC-S-212-C-P,ME116-1A-1-F,MPQ1,ME108-2A-1B-F,MLG-100312-AL1-RXXX,MPT-224D-A-FL-F,MPH-S-1-12-C-1F,MPQ4-L,ML601,MAD-S-112-C,MLL-120,ME118,ME106-S-1A-P1-F,MAS-S-112-A-R,MPL-H,MLN-90312-AL1-RXXX,ME109-S-1A-HYF,MPJ-S-112-A-1NF,ML102-S-112-A-L1-R-F,MPR-S-112-A,MCD-S-112-A-11F,MPB,MPA,汽车,INDUSTRIAL,交流充电桩,NEW ENERGY,HOUSEHOLD APPLIANCE,新能源车,AC CHARGING PILES,INDUSTRY,CHARGING PILES,电力电子,HOME APPLIANCE,POWER SUPPLY,智能家居,太阳能光伏储能逆变器,插座,产业,MICROWAVE,工业,INVERTER,微波炉,工业控制,INTELLIGENT HOME,充电桩,NEW ENERGY VEHICLE,SOLAR PHOLOVOLTAIC INVERTERS,工控,新能源汽车,太阳能光伏逆变器,微波食品加热,新能源,逆变器,5G,智能家居类,家用电器,INVERTERS FOR SOLAR PHOTOVOLTAIC POWER GENERATION,SMART HOME,电源,SOLAR PHOTOVOLTAIC ENERGY STORAGE INVERTER,家电类,太阳能光伏发电用逆变器,SOCKET,AUTOMOTIVE,汽车电子

美硕（MEISHUO）电动水阀产品选型指南

美硕  -  电动水阀,水值,WATER VALUE,FCD180A,FCD360C,FPD360L10,FPD360K2,FPD360K1,FPD360B1,FPD360B2,FPD270G,FPD270G12,FPD360A,FPD360B,FPD270B3,FPD360Q,FPD270K3,FPD360A2,FPD180N,FPD360A3,FPD360A1,FPD360K,FPD180J,FPD360L,FPD360E,FPD360F,FCD180B,FPD180A,智能马桶,汽车,咖啡机,INDUSTRY,水机,WASHING MACHINES,电力电子,HOME APPLIANCE,软水机,热水器,智能家居,产业,WATER MACHINE,SOFT WATER MACHINE,智能洁具,工业控制,洗衣机,INTELLIGENT HOME,智能卫浴,INTELLIGENT CLOSESTOOL,太阳能热水器,SOLAR WATER HEATER,WATER PURIFIERS,INTELLIGENT SANITARY WARE,洗碗机,家用电器,DISHWASHERS,净水器,开水机,WATER HEATER,ICE MACHINE,饮水机,ELECTRIC TEA SETS,AUTOMOTIVE,汽车电子,电茶具,制冰机,COFFEE MACHINE

MPD-S-112-A(0.45W,5A, 灼热丝 ,防爆)继电器（RoHS）电子元器件规格书

本规格书详细介绍了浙江美硕电气科技股份有限公司生产的MPD-S-112-A型号继电器（RoHS）的技术参数和应用要求。内容包括产品认证、线圈参数、触点参数、操作性能、寿命要求、安全及环境性能要求、生产厂家信息、零部件成分和供应商等。

美硕  -  继电器,MPD-S-112-A