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Offer
From Non Premium Member |
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Type: |
Sell |
| Subject: |
AMWEI Linear PTC Thermistors, Silicon temperature sensors |
| Description: |
Linear PTC Thermistor (LPTC) resistance increases with the temperature rises in linearity, displays a virtually linear positive 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：α25/50≥0.7%/C.
2. Excellent long term stability, annual diversification rate≤0.01C/per year, temperature drifts during the lifetime of silicon temperature sensor are negligible.
3. Thermal Time Constant: 10 seconds max in still air.
4. Operating temperature range：-40C--+150C.
5. Dissipation factor：2.5--5mW/C.
6. Maximum operating current：Iopr=1.0mA.
7. Rated power：10mW.
8. Resistance at 25C optional 600, 1000, 1600, 2000 ohm.
Silicon temperature sensor Application:
Industrial auotomation control equipment.
Home appliance temperature detection and compensation.
Precision circuit and crystal oscillator temperature compensation.
Temperature compensation of silicon semiconducting devices.
Temperature compensation of instrumentation amplifier.
A/D converter temperature compensation. ยท Micro motor timing control.
Automobile temperature detection and control.
Medical equipment temperature detection and control.
Linear PTC thermistor applications also include transmission, engine oil and coolant, heating system, overheating protection, amplifiers, power supplies, transducers, telemetry, computers, magnetic amplifiers, thermometry, meteorology, temperature regulation and over-temperature protection. |
| Placement Date: |
Jan 30, 2012 |
| Expiration Date: |
Jan 28, 2017 |
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Company Name: |
AMWEI Thermistor |
| Contact Person: |
Rosa |
| City: |
Shenzhen |
| Country: |
China
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| Local Time: |
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| E-mail: |
Premium
Membership Required (Join Free Today) |
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| Introduction: |
AMWEI Thermistor, professional manufacturer of PTC & NTC thermistors (THERMally sensitive resistors) and thermistor temperature sensors probe. PTC thermistors application cover over-current & overload protection, telecom, lighting switching, motor starting, temperature sensing & protection, self-regulation heating, linear PTC thermistor, silicon temperature sensor, NTC thermistors application cover power thermistor for inrush current suppressing limiting, NTC thermistor for temperature measurement, indicator, temperature compensation, temperature control, in either radial leaded, axial leaded. Can also make custom made thermistor temperature sensor probe assembly, in ring terminal, copper, ABS, Al, stainless steel tube or threaded,to suit screw-in-place, surface, screw thread, chassis, Pipe clip, water liquid immersion temperature measurement application. |
| Business Type: |
Exporter, Manufacturer |
| Areas of Interest: |
1. Electronics & Electricals/Cables & Wire
2. Electronics & Electricals/Components
3. Electronics & Electricals/Electronic Instruments
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