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Preheating Starting MZ3 1200 Ohm PTC Thermistor 800V 75C PTC Current Limiter

Delay life and energy-saving is avaiable for electronic light and ballast.
One of restricting current unite in digital multimeter Ac circuit thermal protection.
Environmental temperature: -10 ~ +125℃

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200mA 600OHM Positive Temperature Coefficient Resistor MZ4 PTC Thermal Protection

MZ4 series PTC thermistors are used in various types of fluorescent lamps, electronic ballasts and electronic energy-saving lamps as preheating-starting components. Preheating of the electrodes lengthens the life of the lamps and the number of switching cycles significantly. Ampfort has been working at PTCR'S research, development and manufacturing for ten years.

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Electronic Ballast MZ5 105C PTC Thermistor 300R PTC Positive Temperature Coefficient

MZ5 series PTC thermistors are used in all kinds of fluorescent lamp electronic ballasts and electronic energy-saving lamps. There is no need to change the circuit and the product is directly connected to the two ends of the resonant capacitor of the lamp tube, which can change the electronic ballast and electronic energy-saving lamp. The hard start is the preheating start, and the preheating time of the filament is 0.4~2 seconds, which can extend the life of the lamp more than 4 times.

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Silicon 150R PTC 150 Thermistor 265V Positive Temperature Coefficient Thermistor

MZ31 series MZ8 type PTC thermistor is a million- time safety thermistor of automatic circuit protection,recoverability, using repeatedly, and no trigger, noise or protective component that could protect and restore from abnormal temperature.

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Time Delay Starting 75C 1200OHM MZ31 PTC Thermistor Resistance For Lighting

MZ31 series of PTC Thermistor are applicable to various types of fluorescent lamp, electronic ballast and electronic energy-saving lamp. The PTC can be connected across the lamp resonator without changing the circuits.

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250V 270 OHM Positive Temperature Coefficient Resistor MZ21 PTC Thermal Resistor

MZ11 series PTC thermistors are used instead of conventional fuses to protect loads such as multimeter, transformers, intelligence-ammeter, and digital multimeter, etc. or electronic circuits against overcurrent, which is the third protective devices after "temperature fuse" and "temperature switch". They are also called "auto restore fuses" or "ten-thousand-time fuses".

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