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NTC SMD-0805

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NTC SMD Thermitor Picture NTC SMD Thermistor - 0805

 PDF File NTC SMD Thermistor -0805

Home-TM FEATURE

  • Small size, Low capacitance at 40 MHz (below 3 pF)
  • Corresponding to high B value.
  • Glass coated perform for long term reliability.
  • Strong against electrostatic.
  • Excellent in cost-performance.
  • High accuracy and high environmental resistance are provided due to original manufacturing method.
  • All Pb-free product [Pd and Cd are not contained in product]

APPLICATIONS

  • Mobile communication related equipment. (TCXO,RF circuit, LCD panel, Battery pack).
  • Computer related equipment.
  • Temperature detection for CPU and memory equipment.
  • Temperature compensation for contrast of LCD.
  • Optical communication equipment.

DESCRIPTION:

  • NTC thermistor is Negative Temperature Coefficient of Thermistor resistor.
  • A thermistor is a thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature.
  • NTC thermistor is one in which the zero-power resistance decreases with an increase in temperature.
     

PRODUCTS SERIES:

  • SMD-0402 (1005) Resistance: 1K ~ 470K Ω  ±1%, ±2%, ±3%, ±5%. B3150~B4750.
  • SMD-0603 (1608) Resistance: 1K ~ 560K Ω  ±1%, ±2%, ±3%, ±5%. B3150~B4100.
  • SMD-0805 (2012) Resistance: 1K ~ 330K Ω  ±1%, ±2%, ±3%, ±5%. B3100~B4100.
  • NTC Sensor Thermistor - Series  

 Return to NTC Thermistor

 

 

 
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Newsflash

換燈-舊型日光燈管換LED燈管

T5 T8 LED 防水燈管支架

換燈-舊型日光燈管換LED燈管

舊型日光燈管換LED燈管的差異

把原本的舊型T8日光燈管(4/58W)換成LED (4/18W)燈管,

新舊燈管火數相差近6成幾,計埋舊燈管火牛火數相差超過7成。

而照明度相當,只差約5/lum

目前T8外觀的LED燈管有分,單側供電雙端通電,換燈前要搞清楚先得

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換燈有兩種做法:

舊型日光燈管,再拔除啟輝器(STARTER)後直接LED燈管就得啦,仲可以自,不過舊燈火牛會用電及會縮短LED燈管的使用壽命。

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另一種做法,要搵電工師傳做先得,拆線拆牛重新駁線再換上LED燈管,最慳電同埋燈管使用壽命有長啲,至少有二年唔駛換燈,可以直接慳電七成。

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/舊燈管慳電比較:

舊日光燈管: 436,電費: $26/; LED光管: 418, 電費: $13/月。

換一支光管24小時計,新光管電費可以慳$13/月。如果燈管數量多,一年計落會慳唔少電費錢。

而一般家庭,如果是舊式的T8,只要拔啟動器,然後換上新的 LED燈管就得啦

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可是這樣還不是完全的「真的省下電」。因為那個(STARTER會耗電,而且隨著(STARTER)老化,會更耗電。所以,如果稍微懂一下電迴路的人,而且燈座都還好好的,沒老化,沒脆化,可以把(火牛)給斷線斷電,這樣才是真的達到「電」再駁番兩頭電線,

電線收好線頭絕緣,就可以了。

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