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MZ21/WMZ12A/MZ11 Series PTC Thermistor Diameter 8mm 120℃ 30～60 Ohms (50R±20%)

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MZ11 Series PTC Thermistor Diameter 8mm 120℃ 30～60 Ohms (50R±20%)

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Brand Name :	lin kun
Model Number :	MZ21/WMZ12A/MZ11/MZ8 120C 40～60 Ohms (50R±20%)
Certification :	RoHS
Price :	Negotiation
Payment Terms :	L/C, D/A, D/P, T/T, Western Union
Supply Ability :	100,000 pieces/month
Delivery Time :	5-7 days

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Product Details
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MZ21/WMZ12A/MZ11 Series PTC Thermistor Diameter 8mm 120℃ 30～60 Ohms (50R±20%)

Product Description:

MZ21/WMZ12A/MZ11 Series PTC Thermistor Diameter 8mm 120℃ 30～60 Ohms (50R±20%)

MZ21 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.

Dimension

Number	Name	Technical Requirements	Leads
D	Diameter	8.0mm max	□ Straight 　 □ Axis Formed　 ■ In-Forming
T	Thickness	5.0max
L	Lead Length	Min20
W	Distance between fuses	5.0±0.5
d	Diameter of lead	0.6±0.05

Coating Details

Coating

Material

Color

□ No coating

■ Coating

□ PF resin

■ Silicon

■ Yellow

■ Green

Specification

Number	Items	Technical Requirements	Test Conditions
3-1	Resistant for Zero Rated Power	40Ω±25％	Atmosphere Temperature:25±2℃ Accuracy of the Test:±0.5%
3-2	Over Voltage Withstanding	500V ΔR/Rn≤20%	Starting Current:200mA, Starting Voltage:220VAC,hold on for 7s,and then change to high voltage350VAC,for 6s.the is shown as follows: Stay under the conditions of regular temperature and humidity for 4-5 hours, and then check the Rn again.
3-3	Max. operating voltage	265V ΔR/Rn≤20%	Starting Current: 800mA, Starting Voltage: 265VAC, hold on for 1H, the is shown as follows: Stay under the conditions of regular temperature and humidity for 4-5 hours, and then check the Rn again.
3-4	Over Current withstanding	1000mA ΔR/Rn≤20%	Starting Current:800mA,Voltage 220VAC, switch on the circuit for 1 minute after every 5minutes, switch-off, and repeat this operation for 20 times. Put it under the conditions of regular temperature and humidity for 4-5 hours and then check the Rn again
3-5	Curie Temperature	120℃	Check the temperature at 2 times Rn.
3-6	Non-operating current	35mA@60℃ ΔR/Rn≤20%	Under atmosphere temperature, The Current is turned on for 60 minutes.
3-7	operating current	70mA@25℃ ΔR/Rn≥100%	Under 25℃ atmosphere temperature,

250/265V Series

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)
MZ8B08D100C22RN250V	250	90	300	0.5	22 ±30%	100	8.0	6.0	5.0	0.6
MZ8B08D100C12RN250V	250	90	300	0.6	12 ±30%	100	11.0	6.0	5.0	0.6
MZ8B10D120C39RN250V	250	100	280	0.6	39 ±30%	120	10.0	6.0	5.0	0.6
MZ6B06D120C150RN265V	265	28	78	0.2	150 ±25%	120	6.0	6.0	5.0	0.6
MZ6B06D120C180RM265V	265	29	70	0.3	180 ±20%	120	6.0	6.5	5.0	0.6
MZ6B06D120C120RM265V	265	35	85	0.3	120 ±20%	120	6.0	6.5	5.0	0.6
MZ8B08D120C82RM265V	265	60	150	0.5	82 ±20%	120	8.0	6.5	5.0	0.6
MZ8B08D120C70RN265V	265	66	185	0.4	70 ±25%	120	8.0	6.0	5.0	0.6
MZ8B08D120C65RM265V	265	68	190	1.0	65 ±25%	120	8.0	6.0	5.0	0.6
MZ8B08D120C45RM265V	265	80	220	1.0	45 ±25%	120	8.0	6.0	5.0	0.6
MZ8B08D120C56RM265V	265	80	190	0.8	56 ±20%	120	8.0	6.5	5.0	0.6
MZ8B10D120C39RM265V	265	100	240	1.2	39 ±20%	120	10.0	6.5	5.0	0.6
MZ8B10D120C25RM265V	265	118	330	1.0	25 ±20%	120	10.0	6.0	5.0	0.6
MZ8B13D120C27RM265V	265	150	360	1.5	27 ±20%	120	13.0	6.5	5.0	0.6
MZ8B13D120C15RM265V	265	165	460	1.5	15 ±20%	120	13.0	6.0	5.0	0.6
MZ8B15D120C18RM265V	265	180	440	1.8	18 ±20%	120	15.0	6.5	5.0	0.6
MZ8B13D120C10RM265V	265	200	560	2.2	10 ±20%	120	13.0	6.0	5.0	0.6
MZ8B17D120C6R0M265V	265	300	830	4.1	6.0 ±20%	120	17.0	6.0	7.5	0.6

Application

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
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
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
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
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
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

Contact Details:

Nancy Huang

Email: huangju@lk-ptc.

Tel/Whatsapp: +86 13423305709

Wechat: LinKun＿Nancy2013

QQ: 1078049901

Product Tags:

60 Ohms PTC Thermistor

WMZ12A PTC Thermistor

Green PTC Thermistor

MZ21/WMZ12A/MZ11 Series PTC Thermistor Diameter 8mm 120℃ 30～60 Ohms (50R±20%)

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