Overview and Advantages of Micro USB
Microusb is a portable version of USB2.0 standard, which is smaller than the MINIUSB interface currently used in some mobile phones. Micro USB is the next generation specification of Mini USB, which is developed by American USB standardization organization Usb-if organization It was formulated and completed on January 4, 2007. Micro USB supports OTG. Like mini USB, it is also 5pin. The definition of micro series includes micro-b series slots used by standard equipment; Micro AB slot used by OTG equipment; Micro-a and micro-b plugs and cables. The uniqueness of micro series is that they contain stainless steel shell, and it is not a problem to plug and unplug 1000 times.
The micro USB connector is smaller than the standard USB and Mini USB connectors, saving space, and the plug-in life and strength are up to 10000 times. It belongs to the blind plug-in structure design. The micro USB standard supports the OTG function of the current USB, that is, the portable device can directly realize data transmission without a host (such as a personal computer), and is compatible with USB1.1 (low speed: 1.5mb/s, full speed: 12MB/s) and USB2.0 (high speed: 480MB/s). It also provides data transmission and charging, especially suitable for high-speed (HS) or higher data transmission.
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本文由Vicky转载自valnk Knowledge base，原文标题为:Overview and advantages of micro USB，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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万连科技推出接插件产品（连接器），包括端子、针座、胶壳，涵盖A2001、A1257、A1501、A1002、A2501、A1251、C3030、C4201等多个系列。 ①全系列产品外观是无LOGO设计，全系列针座电镀和线端端子电镀规格可全力配合生产。 ②外型紧凑，可减少系统尺寸和成本。 ③周身外壳具有强制锁定结构，可确保连接器完全插配，避免意外拔出。 ④承载电流大，最高可达15A，可以广泛满足消费电子、汽车、工业等多个领域的需求。
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产品型号
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品类
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材质属性
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间距(mm)
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额定电流(A)
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接插电阻(mΩ)
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绝缘电阻(MΩ)
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PIN位
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描述
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A2001HM-102S2
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胶壳
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PA66,UL94V-0
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2.0mm
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2A
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20mΩ max
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1000MΩ min
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2Pin
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Pitch2.00mm PH单排 Housing 2pin 无卤 本色
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选型表 - 万连科技 立即选型
万连科技圆形连接器选型表
万连科技提供以下技术参数的圆形连接器的选型,型式:Male/Female,端接类型:焊接式/焊线成型式/焊线式/面板式/装配式,PIN数:2Pin~26Pin,安装方式:面板连接用/电缆连接用,额定电流:1A~25A,额定电压:400V/500V,耐电压:1200V/1500V,接触电阻:0.5/1/2.5/5,线规:0.75mm²~25mm²
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产品型号
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品类
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描述
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型式
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端接类型
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pin数
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接触直径（mm)
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接插方式
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安装方式
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额定电流(A)
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额定电压(V)
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耐电压(V)
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接触电阻(mΩ)
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绝缘电阻(MΩ)
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插拔次数
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工作温度
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线规(mm²)
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WWS20J12Z
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圆形连接器
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航空插头 WS20系列 12芯公头 面板安装插座 带方形法兰
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Male
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焊接式
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12Pin
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ø1×12
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螺纹连接
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面板连接用
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5A
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500V
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1500V
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5mΩ Max
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2000MΩ Min
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≥500
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-40℃～+85℃
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0.75mm²
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选型表 - 万连科技 立即选型
万连科技（valnk）DP系列插头选型指南
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万连科技线对板连接器选型器
万连科技提供线对板连接器以下参数选型，额定电流：2A-6.5A；额定电压：250V；耐电压：500V AC-1500V AC；接触电阻：10mΩ max-30mΩ max；绝缘电阻：100MΩ Min-1000MΩ Min；间距：2.5mm-2.54mm； Pin：2Pin-40Pin；角度：90°-180°； 排数：单排-双排 ；工作温度：-40℃~+105℃。
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产品型号
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品类
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间距（mm）
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Pin（个）
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角度（°）
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排数
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额定电流（A）
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额定电压（V）
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耐电压（V AC）
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接触电阻（mΩ）
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工作温度（℃）
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绝缘电阻（MΩ）
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WLA250F9-1417M0137
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线对板连接器
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2.5mm
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14PIN
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90°
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单排
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3A
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250V
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1000V AC
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20mΩ max
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-25℃～+85℃
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1000MΩ Min
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选型表 - 万连科技 立即选型
万连科技-刺破式连接器选型表
万连科技-刺破式连接器选型表提供以下参数：间距0.80mm，PIN数：2-16；角度：90°，180°；单排，额定电流：0.2A、0.5A、1.0A；额定电压：30V、50V；耐电压：200V、500V；接触电阻：20mΩ Max、30mΩ Max；绝缘电阻：100MΩ Min；湿气敏感性等级：LEVEL 1等参数
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产品型号
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品类
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间距
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型式
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pin数
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角度
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排数
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胶芯颜色
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额定电流
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额定电压
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耐电压
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接触电阻
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绝缘电阻
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湿气敏感性等级
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工作温度
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D0801W91-1022AS0
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刺破式连接器
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0.80mm
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Female
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2Pin
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90º
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单排
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本色
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0.5A
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30V
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200V AC
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30mΩ Max
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100MΩ Min
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LEVEL 1
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-25℃～+85℃
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选型表 - 万连科技 立即选型
万连科技-Molex/JST/TE Connectivity/BOOMELE连接器对照表
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型号- C2004HF-208K0,A15021F0-1152DS1,A2020F9-2401CS0,A2009HM-216S0,A2039HM-210S0,A2036HM-232S0,C42013F9-2061CS2,B7B-EH-A,55959-1230,A2009H1M-210S0,A15021F9-1082DS0,A15021F9-1082DS1,A2020F9-2081CS0,B4B-XH-A,B12B-EH-A,A2020F9-2241CS0,BM15B-SRSS-TB,A1502F9-1142AS0,C4201T1MP-C,XHB-14Y,530480510,SM13B-PASS,5570-A2-210，39-30-0040,XHB-14R,A2036F0-2081CS0,A2504F9-1041CS0,A10021F0-1092DS0,42021-4A,050-84-1040,350779-1,5559-08R，39-01-9080,A2039HM-112S0,CH3.96-18AGW,C3030F9-1122DA0,A2008F0-1021CS0,A1251HF-106S0,XHB-14A,A3963F0-1181CS0,C30301F0-1022DA0,87437-1443,C30301F9-1031CA0,A1002HM-112K0,BM10B-SRSS-TB,A1002TFP-H,A1251HM0-106S1,SMP-07V-BC,C3030F0-1111CA0,A1002TFP-A,A3963H1M-105S0,A1002TFP-C,A20091F0-2222DS0,A2008F0-1031AS0,C4201H1F-204A0,A20091F9-2082DS0,A2039F9-2181CK0,43650-1210,55959-3430,5557-03R2，39-01-4030,C4201H1F-204A2,B2B-EH-A,A2020F0-2161AS0,430200611,A2009H1M-232S0,C2521H1F-109A0,A2502F0-1081CG0,436400500,436400501,A2039F0-2341CK0,51353-0830,A2036F9-2261CS0,5559-08P1，39-01-3083,A2509F9-1072CS0,A1002F9-1052CS0,510210400,C3030F9-1041CA0,A2008F9-1111CS0,A1002F0-1122CS0,12001W90-3P-HF,A1002TFP-0,11257H00-9P-L,43650-1200,430200601,B6B-PH-K-S,C42013F0-2041CS2,436400511,5557-02R2-210，39-01-4021,S13B-EH,A2036F0-2401CS0,12002W90-9P-L,A2020F0-2262CA0,A2001F0-1082CS0,5559-06R，39-01-9060,C42013F0-2041CS0,PHDR-06VS,C6351H1F-309S2,A1502F0-1052AS0,C3030F0-1032DA0,A2009F9-2042AS0,A2036F0-2181AS0,A20091F9-2161CS0,B26B-PUDSS-1,C3030F9-1032DA0,XHB-11Y,43645-0400,XHB-9AW,55917-3630,12502W90-5P-HF,XHB-11R,A2039HM-103S0,87437-0543,501648-1000,87438-1243,A2036F0-2341AS0,A15021F9-1032AS0,12501W00-2P-HF,PHDR-15VS,C3030F0-1102DA0,A1002H1M-104K0,BM40B-PUDKS-TFC,XHB-11A,A2504T1FP-C,XHB-10R,501876-3240,A1009H1M-110S0,12002H00-2X20P-HF,XHB-10Y,53261-1071,51382-0500,A1009F9-1162CS0,43650-1221,A1502F0-1122AS0,A2009H1M-236S0,55917-1830,A15021F0-1082DS0,SM08B-SRSS-TB,43650-1215,B14B-XH-A,12001W90-5P-HF,A15021F0-1082DS1,43650-1218,A2020F0-2081CS0,S38B-PUDSS-1,C2521H1M-110K0,12501H00-15P-HF,A2009F0-2122CS0,5556PBT3,39-00-0079/80,12002W90-16P-SA,PUDP-30V-S,12002T0P-2E,XHB-10A,A2036H1M-240S0,B3B-PH-K-S,A2008F0-1111CS0,A2039HM-236S0,XHB-13Y,12002W90-13P-L,A2509F0-1142CS0,A2509F0-1072CS0,A2039F9-2361CK0,A1002F9-1122CS0,XHB-13R,C30301F0-2201DA0,C3030F0-1041CA0,A2008F0-1121AS0,13962W90-9P-HF,A1002F0-1032CS0,A2008F9-1041CS0,B9B-XH-A,A2020F0-2241CS0,5559-04P1，39-01-3043,A20091F9-2242DS0,A2020F0-2321AS0,XHB-13A,A2036F9-2081CS0,A2039F0-2161CK0,A2509HF-107S0,12002H00-2X13P-HF,12001H00-9P-HF,C4201HF-224A0,A2502F0-1151CG0,SMP-09V-NC,XHB-12Y,A20091F0-2082DS0,A3963H1M-114S0,51021-0800,A1502F9-1052AS0,A2009HF-228S0,C4201HF-224A2,A1009TFP-C,87439-0600,XHB-12R,A2009F9-2222AS0,S8B-PH-K-S,A2008F9-1021CM0,A2001HM-102S2,A2020HM-214K0,12002H00-2X6P-HF,11257W90-15P-S-HF,XHB-9AWT,XHB-12A,A2020F9-2181AS0,501646-1400,A2009HM-212S0,A2509HM-108S0,C2521H1M-105K0,S8B-EH,C42011F9-2081CA2,S15B-EH,430202411,C3030H1F-210A1,C3030H1F-210A2,A3963F0-1161CS0,C6351H2M-309S2,A1502F0-1072AS0,A2008H1M-102S0,A2001F0-1062CS0,C6351H2M-309S0,VHR-5N,A15021F0-1032AS0,C3030H1F-112A2,B12B-PASK-1,C3030H1F-112A1,12002H00-4P-L-HF,A2502HM-107K0,13962W00-2P-HF,SMP-05V-BC,SHR-12V-S-B,A2020F9-2261CS0,430202401,A2009HF-206S0,A2008HM-112S0,A2502F9-1081CK0,A2020F0-2301AS0,A2020HM-236K0,51382-1400,A2039F0-2321CK0,A20091F9-2222DS0,VHR-6N,S5B-PH-K-S,87437-1043,A1009H1M-105S0,C3030F9-1021CA0,C42013F9-2041CA2,A2504F0-1041CR0,A1251F0-1022CM0,51353-3030,C4201H1F-208A2,87439-1500,A1002F0-1102CS0,B13B-PASK,55959-3030,C3030HM-220A1,C3030HM-220A0,A3963H1M-109S0,430200211,C30301F9-2102DA0,A10021F0-1072DS0,A2020F0-2181AS0,51047-0200,C4201H1F-208A0,A2036F0-2061CS0,510210800,A2009F0-2081CS0,A2020F0-2282CA0,C42013F0-2061CS0,VHR-3N,C42013F0-2061CS2,C30301F9-1121CA0,SM12B-SRSS-TB,C3030F0-1052DA0,A2036F0-2161AS0,A20091F9-2141CS0,B12B-PUDSS-1,501876-1040,A2020F9-2341AS0,430200201,C42013F9-2241CS2,12502W90-7P-HF,A2009H1M-214S0,A1009HM-109K0,A2509F9-1052CS0,S6B-PH-SM4-TB,A2008HF-111S0,A2036F9-2241CS0,B40B-PUDSS-1,VHR-4N,A1002F9-1072CS0,SHR-10V-S-B,A1502HM-106S0,PHDR-02VS,XHB-5AWT,A1502F0-1142AS0,C2004HM-102K0,S14B-PUDSS-1,A2036F0-2361AS0,C3030HF-206A1,C3030HF-206A2,C42011F9-2101CS2,A2020F9-2321AS0,A2008H1M-111S0,A3963F9-1181CS0,A1002H1M-108K0,43645-0800,B08B-PUDSS-1,C3030HF-108A1,A2001F9-1082CS0,A2008F0-1152CS1,A2008F0-1152CS2,PHDR-11VS,C3030HF-108A2,C2004W0-2121CA0,CH3.96-3AGW,12002H00-12P-L-HF,SMR-05V-B,5559-10P，39-01-2106,C6351T2MB-C,B36B-PUDSS-1,CH3.96-11AGW,43045-0809,B30B-PUDSS-1,43045-0800,A2008F9-1021CS0,C42013F0-2021CA0,501876-3640,SMR-05V-N,C2521T1MP-C,C42013F0-2021CA2,55917-1430,C30301F9-1101CA0,C3030H1F-103A2,A15021F9-1052AS0,A2020F0-2402CA0,VHR-2N,501645-2020,C3030F0-1122DA0,B2PS-VH,13962W90-7P-HF,12002H00-2X15P-HF,C30301F9-1051CA0,C3030H1F-103A1,A10021F9-1092DS0,12002H00-14P-L-HF,43025-1600,43045-0818,A2509HF-103S0,A20091F0-2062DS0,A2039HM-232S0,A1502F9-1032AS0,B9PS-VH,53398-0871,43045-0812,A2009F0-2142CS0,BM34B-PUDKS-TFC,A2039F9-2341CK0,A1002F9-1142CS0,C4201HF-210S0,12002W00-12P-L-HF,A2009F9-2242AS0,C4201HF-210S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