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NTC SMD-0402

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NTC SMD Thermitor Picture NTC SMD Thermistor - 0402

 PDF File NTC SMD Thermistor - 0402 

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

慳電膽可以節省多少能量?
  慳電膽可節省多少能量? 
慳電膽在中國大陸稱為節能燈,台灣稱為省電燈泡,或稱電子燈泡、緊湊型螢光燈及一體式螢光燈,
在香港稱為慳電膽,意思是指將螢光燈與安定器組合成一個整體的照明設備。
慳電膽的尺寸與白熾燈相近,與燈座的接口也和白熾燈相同,所以可以直接替換白熾燈。
普通燈泡一般只能用輸入能量的10至12%來發光(其餘主要是發熱)。鹵素燈耗電情況差不多一樣。比較上,
慳電膽能用上40到50%能量發光,效率約多達4倍。因此,一個25瓦特慳電膽的光亮程度與一個100瓦特的燈泡一樣。
節省電費達80%。一般的慳電膽壽命約8,000小時。比較上,普通燈泡僅能維持約900小時。由於有更高的能效和更
長的壽命,慳電膽比普通燈泡優勝超過逾30倍。
各地方都有自已標準釐定 [能源效益] 級別,在香港分為五級(以下的級別只供參考)       
第一級: <10瓦 X≧49.5lm/w 第二級: <10瓦 X≧45lm/w 第三級: <10瓦 X≧40.5lm/w
  <20瓦 X≧55lm/w   <20瓦 X≧50lm/w   <20瓦 X≧45lm/w