PTC THERMISTOR FOR OVERLOAD AND OVERCURRENT PROTECTION.
Applied in transformers, switches, switch power, adaptor, power charger, battery charger, meter, apparatus, electronic coils, control panels, electric home appliance, automotive electron, air conditioner, etc.
Resistance at 25C(R25) :0.5-5000 ohm
Maximum Operating Voltage(Vmax):12-650 V
Non-trip Current(Int): 5-7000mA
Diameter: 3-22mm
PTC THEMRISTOR FOR OVERCURRENT PROTECTION IN TELECOM
They provide reversible, self-resetting protection against overcurrent in central offices, PBXs, remote and xDSL exchanges.
Resistance at 25C (R25): 8-220 ohm
Maximum Operating Voltage(Vmax):110-650 V
Non-trip Current(Int): 40-180mA
PTC THEMRISTOR FOR SWITCHING, TIME DELAY OF LIGHTING
Specifically designed for time delay of fluorescent lamp, electronic ballast and electronic energy saving lamp, which will extend the service life of the fluorescent tube by over 4 times.
Main Technical Data
Resistance at 25C (R25) : 50-5000Ω
Maximum Voltage Withstanding: 420-1000 V
Switch Temperature: 60-120C
SELF REGULATING HEATING ELEMENT
Applied in Dryer, air heater, air condition heater, mosquito killer, car's heater, humidifier, de -humidifier, heating-plate, massager, physical therapy machine, hot glue-gun, hair crimper, hair straightener, coffee /milk warmer, water boiler, and so on.
Surface Temperature: 50-320C
Operating voltage: 12-240V
Resistance at 25C (R25): 1-3500 ohm
In Round Diameter: 5~25mm
In Rectangle From: Length: 5~40mm: Width: 3-20mm
Linear PTC Thermistor
1. LPTC series in the form of axial glass encapsulated form.
2. As the construction material is mainly semiconductor monocrystalline silicon, also called silicon thermistor.
3. Resistance increases with the temperature rises in linearity, also called linear PTC thermistor.
4. Dissipation factor 2.5~5mW/C.
5. Maximum operating current Iopr=1. 0mA.
6. Stability: Annual diversification rate≤0.01C/per year.
7. Temperature coefficient α25/50≥0.7%/C.
8. Rated power 10mW.
9. Operating temperature range -50~+150C.
10. Small dimension, tightness, convenient for automatic installation.
11. Glass encapsulated, can operate in high temperature and moisture environment.
12. Resistance at
