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China
الشخص الذي يمكن الاتصال به Mr. Rosa
11-502, Songpingshan, Langshan Road, North Area, Shenzhen High-tech Industrial Park, Nanshan, Shenzhen, Guangdong
Linear PTC Thermistor (LPTC) resistance increases with the
temperature rises in linearity, displays a virtually linear
temperature coefficient over their entire temperature range,
suitable in measurement and control system, temperature
compensation. As the construction material is mainly semiconductor
monocrystalline silicon, also called silicon temperature sensor,
silicon thermistor, sometimes referred to as silistors. As the
temperature coefficient is positive, the silicon temperature
sensors exhibit fail-safe operation when a system overheats.
Furthermore silicon is inherently stable, so silicon temperature
sensor are extremely reliable and have very long operational
lifetimes. Hermetically sealed glass package, axial leaded, 2
leads, can operate in high temperature and moisture environment.
Linear PTC thermistor in small dimension, tightness, convenient for
automatic installation.
AMWEI Linear PTC Thermistor (LPTC) Features:
1. Silicon temperature sensors have a TK (temperature
coefficinet) which is nearly constant over the complete temperature
range. Temperature coefficient:α*5/*0≥0.7%/C.
2. Excellent long term stability, annual diversification
rate≤0.*1C/per year, temperature drifts during the lifetime of
silicon temperature sensor are negligible.
3. Thermal Time Constant: *0 seconds max in still air.
4. Operating temperature range:**0~***0C.
5. Dissipation factor:2.5~5mW/C.
6. Maximum operating current:Iopr=1.0mA.
7. Rated power:*0mW.
8. R*5: **0, ***0, ***0, ***0 ohm.
8. For AMWEI AM-LPTC**0, AM-LPTC***0 part can be matched with
Philips silicon temperature sensors part KTY*4, KTY*1.