原裝暢銷·品牌齊全·海量型號·庫存充足
聯(lián)系我們
Contact us
深圳京柏微科技有限公司
電話：0755-86520852
傳真：0755-86520852
手機：18124163678
地址：深圳市南山區(qū)桃源街道平山社區(qū)平山一路2號南山云谷創(chuàng)業(yè)園二期6棟308
PPTC特點: 電阻低 過流保護 過溫度保護 可重復(fù)使用
Features :Radial leaded devices,Faster tripping, typical application in micro-motors for automobiles,UL94 V-0 insulating material, Agency Recognition: UL、CSA,Lead-free and compliant with the European Union RoHS Directive 2011/65/EU.
IH=Hold current: maximum current at which the device will not trip at 25℃ still air.
IT=Trip current: minimum current at which the device will always trip at 25℃ still air.
Vmax=Maximum voltage device can withstand without damage at rated current.
Imax=Maximum fault current device can withstand without damage at rated voltage.
Max Time-to-trip=Maximum time to trip(s) at assigned current.
Pd max=Maximum power dissipation: maximum power dissipated by the device when in state air environment.
Rmin=Minimum device resistance at 25℃ prior to tripping.
Rmax=Maximum device resistance at 25℃ prior to tripping.
R1max=Maximum device resistance at 25℃, of device one hour after being tripped the first time.
特點：徑向引線裝置，快速跳閘，典型應(yīng)用于汽車微型電機，UL94 V-0絕緣材料，機構(gòu)認可：UL、CSA，無鉛，符合歐盟RoHS指令2011/65/EU。
IH=保持電流：在25℃靜止空氣中設(shè)備不會跳閘的最大電流。
IT=跳閘電流：裝置在25℃靜止空氣中始終跳閘的最小電流。
Vmax=設(shè)備在額定電流下能夠承受的最大電壓，且不會損壞。
Imax=設(shè)備在額定電壓下能夠承受的最大故障電流，且不會造成損壞。
最大跳閘時間=指定電流下的最大跳閘時間。
Pd max=最大功耗：設(shè)備在空氣環(huán)境中的最大功耗。
Rmin=跳閘前25℃時的最小設(shè)備電阻。
Rmax=跳閘前25℃時的最大設(shè)備電阻。
R1max=裝置首次跳閘一小時后25℃時的最大裝置電阻。
