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WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
Specifications
Brand Name :
RFan
Model Number :
MZ3-M221RME
Certification :
UL.TUV.ROHS
Place of Origin :
China
MOQ :
1000
Price :
0.03-0.5
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1KK/M
Delivery Time :
5-7days
Packaging Details :
1000/Bag
Applications :
Temperature Monitoring and Control
Package :
Foam Packaging
Type :
Thermal Resistor
Temperature Coefficient :
PTC
Technology :
PTC temperature sensor
Encapsulation :
DO-35
Switch Temp :
120℃
Description

Small Size PTC Thermistor WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection

PTC THERMISTOR

PTC is a positive temperature coefficient thermistor. It is a typical semiconductor resistance

with temperature sensitivity. When the temperature exceeds a certain temperature (Curie temperature), its resistance value increases with the increase of temperature.

Application

◆ Overvoltage, overcurrent and overload protection,Mainly used for power transformers, various chargers, various instruments and other over current, overheating protection occasions
◆Motor, compressor startup assistance
◆Motor overheating protection, electric iron constant temperature maintenance, filament preheating delay start, LED constant current compensation and other functions

Features

◆High ageing cofficient
◆Small size, Superior withstanding voltage
◆ Fast reaction time
◆ High reliability,Long operating life

When PTC is used as over-current protection element, the specification of the maximum non-action current and the maximum working voltage should be selected, at the same time, we should also consider the element size, rated zero-power resistance, the use of temperature range and other factors. Usually, the maximum current of PTC is 1.2-1.5 times of the maximum current when the circuit is working normally The voltage that may be applied to the PTC under normal or abnormal conditions should not be greater than its maximum operating voltage.

Part No.

 In 25℃It R 25 I max Size(mm)
25℃ 40 60℃ (mA) (Ω) (A) Dmax Tmax d±0.05 F±1
(mA)
WMZ12A-70LB15RM080 　 80 　 160 15±20% 1.0 8 5 0.6 5
WMZ12A-70LB12RM090 　 90 　 180 12±20%
WMZ12A-70LB10RM100 　 100 　 200 10±20%
WMZ12A-75S222RM004 4 　 2 10 2200±20% 0.2 4 4.5 0.5 5
WMZ12A-75S152RM005 5 　 3 12 1500±20%
WMZ12A-75S102RM007 7 　 4 16 1000±20%
WMZ12A-75S681RM009 9 　 5 20 680±20%
WMZ12A-75S471RM010 10 　 6 24 470±20% 0.3
WMZ12A-75S331RM013 13 　 7 30 330±20%
WMZ12A-75S221RM016 16 　 9 36 220±20%
WMZ12A-75S151RM018 18 　 10 40 150±20% 0.4
WMZ12A-75S101RM022 22 　 12 50 100±20%
WMZ12A-75A471RM012 12 　 7 28 470±20% 0.4 6.5 4.5 0.6 5
WMZ12A-75A331RM015 15 　 8 34 330±20%
WMZ12A-75A221RM017 17 　 10 40 220±20% 0.5
WMZ12A-75A151RM020 20 　 12 48 150±20%
WMZ12A-75A121RM022 22 　 13 52 121 ±20%
WMZ12A-75A101RM024 24 　 14 56 100±20% 0.6
WMZ12A-75A68RM028 28 　 16 64 68±20%
WMZ12A-75A47RM035 35 　 20 80 47±20%
WMZ12A-75B331RM015 15 　 10 40 330±20% 0.8 8 4.5 0.6 5
WMZ12A-75B221RM020 20 　 12 50 220±20%
WMZ12A-75B151RM025 25 　 15 60 150±20%
WMZ12A-75B101RM027 27 　 18 70 100±20% 1.0
WMZ12A-75B82RM030 30 　 20 80 82±20%
WMZ12A-75LB82RM035 35 　 24 90 82±20% 1.0 9 4.5 0.6 5
WMZ12A-75LB68RM040 40 　 27 100 68±20% 1.2
WMZ12A-75LB47RM045 45 　 30 110 47±20%
WMZ12A-75LB33RM050 50 　 35 130 33±20%
WMZ12A-75LB22RM060 60 　 40 150 22±20% 1.5
WMZ12A-75LB18RM065 65 　 45 170 18±20%
WMZ12A-75LB15RM070 70 　 50 190 15±20%
WMZ12A-75LB10RM080 80 　 55 210 10±20%
WMZ12A-80S222RM004 4 　 2 8 2200±20% 0.2 4.5 5.0 0.6 5
WMZ12A-80S152RM006 6 　 3 12 1500±20%
WMZ12A-80S102RM008 8 　 4 16 1000±20%
WMZ12A-80S681RM010 10 　 5 20 680±20%
WMZ12A-80S471RN012 12 　 6 24 470±30%
WMZ12A-80S201RH018 18 　 9 36 200±25%
WMZ12A-80S151RH020 20 　 10 40 200±25%
WMZ12A-80LB50RM060 60 　 45 120 50±20% 1.2 9 5 0.6 5
WMZ12A-85A30RM060 60 　 30 120 30±20% 0.8 6.5 5.0 0.6 5
WMZ12A-85A40RM052 52 　 26 104 50±20% 0.8
WMZ12A-85A50RM050 50 　 25 100 50±20% 0.8
WMZ12A-85A70RM045 45 　 20 90 70±20% 0.4
WMZ12A-85A101RM038 38 　 17 76 100±20% 0.4
WMZ12A-85A121RM032 32 　 15 65 180±20% 0.4
WMZ12A-85A151RM030 30 　 14 60 180±20% 0.4
WMZ12A-85A251RM022 22 　 10 44 250±20% 0.4
WMZ12A-85A681RM015 15 　 7 30 680±20% 0.4
WMZ12A-85A102RM09 9 　 4.5 19 1000±20% 0.4
WMZ12A-85B151RM035 35 　 20 70 150±20% 0.8 8 4.5 0.6 5
WMZ12A-85B121RM040 40 　 22 80 120±20%
WMZ12A-85B101RM045 45 　 25 90 100±20% 0.9
WMZ12A-85B82RM050 50 　 30 100 82±20%
WMZ12A-85B68RM055 55 　 35 112 68±20% 1.2
WMZ12A-85B47RM070 70 　 40 140 47±20%
WMZ12A-85B25RM080 80 　 45 160 25±20%
WMZ12A-85LB68RM060 60 　 35 120 68±20% 1.2 9 4.5 0.6 5
WMZ12A-85LB47RM065 65 　 37 130 47±20%
WMZ12A-85LB39RM070 70 　 40 140 39±20%
WMZ12A-85LB33RM075 75 　 42 150 33±20%
WMZ12A-85LB25RM080 80 　 45 160 25±20% 1.5
WMZ12A-85LB22RM085 85 　 48 170 22±20%
WMZ12A-85LB18RM090 90 　 50 180 18±20%
WMZ12A-85LB15RM098 98 　 56 196 15±20%
WMZ12A-85LB12RM105 105 　 60 210 12±20%
WMZ12A-85LB10RM115 115 　 65 230 10±20%
WMZ12A-95LB22RM110 110 　 60 220 22±20%
WMZ12A-100B131RM065 65 　 45 130 130±20% 1.2 8.5 5.0 0.6 5
WMZ12A-100B70RM070 70 　 50 140 70±20%
WMZ12A-100B60RM080 80 　 55 160 60±20% 2.0
WMZ12A-100B50RM090 90 　 60 180 50±20%
WMZ12A-100B22RM130 120 　 85 240 22±20%
WMZ12A-105S102RM018 18 　 15 35 1000±20% 0.25 4.5 4.5 0.5 5
WMZ12A-105S221RM025 25 　 20 50 220±20%
WMZ12A-105S151RM036 36 　 25 65 150±20%
WMZ12A-105S101RM038 38 　 30 75 100±20%
WMZ12A-105L221RM030 30 　 25 65 220±20% 0.3 5.5 4.5 0.5 5
WMZ12A-105L151RM036 38 　 30 75 150±20%
WMZ12A-105L121RM045 45 　 35 90 120±20%
WMZ12A-105L101RM050 50 　 40 100 100±20%
WMZ12A-105L75RM050 50 　 45 100 75±20%
WMZ12A-105L68RM060 60 　 50 120 68±20%
WMZ12A-105L47RM070 70 　 55 140 47±20%
WMZ12A-105A221RM030 30 　 25 65 220±20% 0.4 5.5 4.5 0.5 5
WMZ12A-105A151RM045 45 　 35 90 150±20%
WMZ12A-105A101RM60 60 　 45 120 100±20%
WMZ12A-105A68RM070 70 　 55 140 68±20%
WMZ12A-105B151RM055 55 　 45 113 150±20% 0.8 8 4.5 0.6 5
WMZ12A-105B121RM060 60 　 50 125 120±20%
WMZ12A-105B101RM070 70 　 55 138 100±20%
WMZ12A-105B82RM075 75 　 60 150 82±20% 0.9
WMZ12A-105B62RM095 95 　 75 188 62±20%
WMZ12A-105LB39RM105 105 　 85 213 39±20% 1.2 9 4.5 0.6 5
WMZ12A-105LB22RM125 125 　 100 250 22±20%
WMZ12A-105LB15RM140 140 　 110 275 15±20%
WMZ12A-105LB10RM150 150 　 120 300 22±20%
WMZ12A-105M22RM120 120 　 100 240 22±20% 1.6 12 4.5 0.6 5
WMZ12A-105M15RM130 150 　 120 300 15±20%
WMZ12A-105M10RM160 160 　 130 320 10±20%
WMZ12A-105M8R2M175 175 　 150 350 8.2±20%
WMZ12A-105SL18RM190 190 　 150 375 18±20% 2.5 15 5 0.8 7.5
WMZ12A-105SL15RM200 200 　 160 400 15±20%
WMZ12A-105SL12RM210 210 　 170 425 12±20%
WMZ12A-105SL10RM225 225 　 180 450 10±20%
WMZ12A-105SL8R2M240 240 　 190 480 8.2±20%
WMZ12A-105SL6R8M250 250 　 200 500 6.8±20%
WMZ12A-120L101RM040 40 　 32 80 100±20% 0.3 5.5 4.5 0.6 5
WMZ12A-120L75RM045 45 　 36 90 75±20%
WMZ12A-120L62RM050 50 　 40 100 62±20%
WMZ12A-120A102RM015 15 　 16 40 1000±20% 0.4 6.5 5 0.6 5
WMZ12A-120A301RM020 20 　 20 50 300±20%
WMZ12A-120A151RM040 40 　 32 80 150±20%
WMZ12A-120A121RM045 45 　 36 90 120±20%
WMZ12A-120A101RM050 50 　 40 100 100±20%
WMZ12A-120A82RM055 55 　 45 110 100±20%
WMZ12A-120A65RM060 60 　 50 120 65±20%
WMZ12A-120A47RM070 70 　 60 140 47±20%
WMZ12A-120A35RM085 85 　 68 170 35±20%
WMZ12A-120B251RM037 37 　 30 75 250±20% 0.9 8 5 0.6 5
WMZ12A-120B121RM055 55 　 45 110 121±20%
WMZ12A-120B101RM060 60 　 50 120 100±20%
WMZ12A-120B68RM075 75 　 60 150 68±20%
WMZ12A-120B47RM085 85 　 75 170 47±20%
WMZ12A-120B33RM105 105 　 85 210 33±20%
WMZ12A-120B25RM120 120 　 100 240 25±20%
WMZ12A-120B18RM140 140 　 120 280 18±20%
WMZ12A-125LB111RM070 70 　 60 140 110±20% 1.2 9 5 0.6 5
WMZ12A-125LB82RM080 80 　 70 160 82±20%
WMZ12A-125LB62RM095 95 　 80 240 62±20%
WMZ12A-125LB50RM120 105 　 90 240 50±20%
WMZ12A-125LB39RM120 120 　 100 240 39±20%
WMZ12A-125LB25RM145 145 　 125 290 25±20%
WMZ12A-125LB18RM170 170 　 145 340 18±20%
WMZ12A-125LB15RM135 185 　 160 370 15±20%
WMZ12A-125LB10RM230 230 　 195 460 10±20%
WMZ12A-120M181RM045 45 　 37 90 180±20% 1.6 12 5 0.6 5
WMZ12A-120M101RM060 60 　 49 120 100±20%
WMZ12A-120M82RM070 70 　 55 140 82±20%
WMZ12A-120M60RM080 80 　 62 160 60±20%
WMZ12A-120M47RM090 90 　 70 180 47±20%
WMZ12A-120M39RM100 100 　 80 200 39±20%
WMZ12A-120M33RM110 110 　 90 220 33±20%
WMZ12A-120M22RM115 115 　 100 300 22±20%
WMZ12A-120M15RM140 140 　 123 325 15±20%
WMZ12A-120M10RM170 170 　 150 350 10±20%
WMZ12A-120M8R2M190 190 　 165 380 8.2±20%
WMZ12A-120SL45RM120 120 　 120 300 45±20% 2.5 15 5 0.6 5
WMZ12A-120SL22RM180 180 　 140 360 22±20%
WMZ12A-120SL15RM200 200 　 160 400 15±20%
WMZ12A-120SL12RM210 210 　 170 420 12±20%
WMZ12A-120SL10RM220 220 　 180 440 10±20%
WMZ12A-120SL8R2M240 240 　 190 480 8.2±20%
WMZ12A-120SL6R8M260 260 　 200 520 6.8±20%
WMZ12A-120ML30RH185 185 　 150 370 30.0±20% 3.1 18.0 5 0.6 5
WMZ12A-120ML22RM220 220 　 170 440 22.0±20%
WMZ12A-120ML15RM260 260 　 219 525 15.0±20%
WMZ12A-120ML10RM320 320 　 250 625 10.0±20%
WMZ12A-120ML8R2M360 360 　 290 725 8.2±20%
WMZ12A-120ML6R8M390 390 　 310 790 6.8±20%
WMZ12A-120ML6R0M420 420 　 330 840 6.0±20%
WMZ12A-120ML5R0M460 460 　 360 920 5±20%
WMZ12A-120ML4R7M470 470 　 370 925 4.7±20%
WMZ12A-120ML3R3M560 560 　 450 1125 3.3±20%
WMZ12A-120LL12RM360 360 　 280 710 12±20% 20 24 5 0.8 7.5
WMZ12A-120LL10RM390 390 　 310 780 10±20%
WMZ12A-120LL8R2M430 430 　 340 860 8.2±20% 40
WMZ12A-120LL7R0M480 480 　 370 930 7.0±20%
WMZ12A-120LL6R8M470 470 　 380 940 6.8±20%
WMZ12A-120LL5R0M500 500 　 440 1100 5.0±20%
WMZ12A-120LL4R7M560 560 　 450 1135 4.7±20% 50
WMZ12A-120LL3R6M650 650 　 520 1300 3.6±20%
WMZ12A-120LL3R3M680 680 　 540 1350 3.3±20%
WMZ12A-120LL2R2M830 830 　 660 1660 2.2±20% 100
WMZ12A-120LL1R5M1000 1000 　 800 2010 1.5±20%
WMZ12A-120BL12RM450 450 　 355 890 12±20% 100 28 5 0.8 7.5
WMZ12A-120BL10RM490 490 　 390 970 10±20%
WMZ12A-120BL8R2M540 540 　 430 1080 8.2±20%
WMZ12A-120BL7R0M590 590 　 470 1170 7.0±20%
WMZ12A-120BL6R8M600 600 　 470 1180 6.8±20%
WMZ12A-120BL5R0M690 690 　 550 1380 5.0±20%
WMZ12A-120BL4R7M720 720 　 570 1430 4.7±20%
WMZ12A-120BL3R6M820 820 　 660 1640 3.6±20%
WMZ12A-120BL3R3M850 850 　 680 1700 3.3±20%
WMZ12A-120BL2R2M1050 1050 　 830 2080 2.2±20%
WMZ12A-120BL1R5M1300 1300 　 1000 2530 1.5±20%

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WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection

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Product Detail
Brand Name :
RFan
Model Number :
MZ3-M221RME
Certification :
UL.TUV.ROHS
Place of Origin :
China
MOQ :
1000
Price :
0.03-0.5
Contact Supplier
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection
WMZ12A Positive Coefficient Thermistor PTC Temperature Sensor For Motor Overheating Protection

Yantai Rongfan Electronic Technology Co., Ltd

Verified Supplier
1 Years
yantai
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
PPTC Resettable Fuse, Surface Mount Fuse, NTC Thermistor
Total Annual :
3000000-4000000
Employee Number :
140~180
Certification Level :
Verified Supplier
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