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

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

Product ID : Vishay Cross Silicon Coating PTC Thermistor MZ5
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Vishay Cross Silicon Coating PTC Thermistor MZ5 105C 300R 265V For Electronic Ballast

 

I Description Of The Vishay Cross Silicon Coating PTC Thermistor MZ5

 

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.

The MZ5 series produced by Ampfort Electronics covers the entire series from 3 watts to 85 watts, and can develop special specifications of PTC thermistors according to customer requirements.

Product Description

II Application of PTC thermistor in circuit control and sensor

 

Transistor temperature compensation circuit, temperature measurement and temperature control circuit, overheat protection circuit, incubator, electric fan, color roll washing, kettle, electric water heater, electric blanket, fluorescent lamp, energy-saving lamp, battery charging, transformer winding, heater, delayer , Compressor, color TV, color display, over-current security, liquid level control, electronic ballast, program control switch, electronic component aging station

 

 

III Application of PTC thermistor in electric heating appliances


Heater, room heater, dryer (cabinet), tumble dryer, hand dryer, hair dryer, hair curler, steam beauty device, rice cooker, mosquito repellent, hand warmer, shoe dryer, pressure cooker, disinfection cabinet, coal Oil gasification furnace, electric iron, electric soldering iron, plastic welding gun, sealing machine

 

 

IIII Application of PTC thermistor in automobile


Electrical overload protection device, hybrid heater, low temperature start heater, fuel heater, honeycomb heater, fuel level indicator, engine cooling water temperature detection table

 

 

IV OPERATING PRINCIPLE Of The Vishay Cross Silicon Coating PTC Thermistor MZ5

 

See Fig.1: Immediately after power is switched on, the PTCR is cold and it's resistance is far lower than C2's.

The current through C1 and Rt forms a return circuit to preheat the filament. About 0.4-2s later,

Rt's joule heat temperature exceeds Curie point Tc and the PTCR will switch. Its resistance is far higher than C2's.

The current passes through C1 and C2 to form a return circuit, which causes LC resonance and produces high

voltage to light the fluorescent tube.

Electronic Ballast MZ5 105C PTC Thermistor 300R PTC Positive Temperature Coefficient 1

 

 

V 56/80V Series Specification Of The Vishay Cross Silicon Coating PTC Thermistor MZ5

 

Item MAX. VOLTAGE(V) CURRENT WHEN DON’T OPRATE AT 60℃(mA) poses current when at -10 ℃ (mA) maximum current(A) Resistance when 25 ℃ (ohm) Curie point (℃) Ontology diameter (Dmax)(mm) thickness (Tmax)(mm) lead spacing (W)(mm) Terminal diameter (phi d)(mm)
MZ8B08D120C22RM56V 56 90 240 1.0 22 ±20% 120 8.0 4.0 5.0 0.6
MZ8B08D120C8R2M56V 56 130 350 1.0 8.2 ±20% 120 8.0 4.0 5.0 0.6
MZ8B10D120C15RM56V 56 150 400 1.2 15 ±20% 120 10.0 4.0 5.0 0.6
MZ8B11D120C3R9M56V 56 210 550 2.0 3.9 ±20% 120 11.0 4.0 5.0 0.6
MZ8B10D120C4R7M56V 56 270 700 2.0 4.7 ±20% 120 10.0 4.0 5.0 0.6
MZ8B11D120C3R9M56V 56 300 800 2.0 3.9 ±20% 120 11.0 4.0 5.0 0.6
MZ8B15D120C3R3M56V 56 380 980 2.5 3.3 ±20% 120 15.0 4.0 5.0 0.6
MZ6B06D120C55RN80V 80 50 135 0.7 55 ±25% 120 6.0 4.5 5.0 0.6
MZ8B08D120C25RN80V 80 110 300 1.0 25 ±25% 120 8.0 4.5 5.0 0.6
MZ8B10D120C9R4N80V 80 190 530 3.0 9.4 ±25% 120 10.0 4.5 5.0 0.6
MZ8B12D120C5R6N80V 80 270 760 4.3 5.6 ±25% 120 12.0 4.5 5.0 0.6

 

Notes:
1. 75℃, 85℃and 105℃ series PTCR are mostly used.
2. The data is only for reference, you can forward your detailed requirements if possible.
3. We have obtained the SGS test report about the content of Lead,Cadmium,Mercury, Hexavalent Chromium,PBBs,PBDEs in the MZA series PTCR.

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