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MZ21-N101RME PTC Thermistor for Over Current Protection

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MZ21-N101RME PTC Thermistor for Over Current Protection

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Brand Name : RFan

Model Number : WMZ12A-125LB39RMAPB3.5

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℃

Terminal : 2.0 Copper Strip Terminal

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MZ21-N101RME Over-Current Protection Type PTC Thermistor With High Precision And Fast Response Time

Application

◆ Over current protection in:
- Industrial electronics
- Consumer electronics
- Electronic data processing
◆ Short current protection

Features

◆ Short response time for rapid protection
◆ Automatic resetting once overcurrent is removed
◆ Leaded parts withstand mechanical stresses and vibration
◆ High thermal stability

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.

Bull Structure And Dimensions Of Coating Products:

MZ21-N101RME PTC Thermistor for Over Current Protection

A Straight

Type of diameter

DMAX

F

 φd

IMAX

TMAX
Φ5(E) 6.5 5.0±1.0 Φ0.6±0.05 2.0 5.0
Φ7(G) 8.5 5.0±1.0 Φ0.6±0.05 2.5 5.0
Φ8(H) 9.5 5.0±1.0 Φ0.6±0.05 2.5 5.0
Φ9(I) 10.5 5.0±1.0 Φ0.6±0.05 3.0 5.0
Φ10(J) 11.5 5.0±1.0 Φ0.6±0.05 3.0 5.0
Φ12(L) 14.0 5.0±1.0 Φ0.6±0.05 3.0 6.0
Φ14((N) 16.0 5.0±1.0 Φ0.6±0.05 3.0 6.0
Φ16(P) 18.5 7.5±1.0 Φ0.8±0.05 3.0 7.0
Φ20(T) 22.5 7.5±1.0 Φ0.8±0.05 3.5 7.0

MZ21-N101RME PTC Thermistor for Over Current Protection

F Inside Kink

Type of diameter

DMAX

F

 φd

L

TMAX
Φ5(E) 6.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ7(G) 8.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ8(H) 9.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ9(I) 10.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ10(J) 11.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ12(L) 14.0 5.0±1.0 Φ0.6±0.05 5.0±2.0 6.0
Φ14((N) 16.0 5.0±1.0 Φ0.6±0.05 5.0±2.0 6.0
Φ16(P) 18.5 7.5±1.0 Φ0.8±0.05 5.0±2.0 7.0
Φ20(T) 22.5 7.5±1.0 Φ0.8±0.05 5.0±2.0 7.0

MZ21-N101RME PTC Thermistor for Over Current Protection

F Outside Kink

Type of diameter

DMAX

F

 φd

L

TMAX
Φ5(E) 6.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ7(G) 8.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ8(H) 9.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ9(I) 10.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ10(J) 11.5 5.0±1.0 Φ0.6±0.05 5.0±2.0 5.0
Φ12(L) 14.0 5.0±1.0 Φ0.6±0.05 5.0±2.0 6.0
Φ14((N) 16.0 5.0±1.0 Φ0.6±0.05 5.0±2.0 6.0
Φ16(P) 18.5 7.5±1.0 Φ0.8±0.05 5.0±2.0 7.0
Φ20(T) 22.5 7.5±1.0 Φ0.8±0.05 5.0±2.0 7.0

MZ21-N101RME PTC Thermistor for Over Current Protection

Y Type

Type of diameter

 DMAX F φd HMAX TMAX
Φ5(E) 6.5 5.0±1.0 Φ0.6±0.05 12.0 5.0
Φ7(G) 8.5 5.0±1.0 Φ0.6±0.05 14.0 5.0
Φ8(H) 9.5 5.0±1.0 Φ0.6±0.05 15.0 5.0
Φ9(I) 10.5 5.0±1.0 Φ0.6±0.05 16.0 5.0
Φ10(J) 11.5 5.0±1.0 Φ0.6±0.05 17.0 5.0
Φ12(L) 14.0 5.0±1.0 Φ0.6±0.05 19.0 6.0
Φ14((N) 16.0 5.0±1.0 Φ0.6±0.05 21.0 6.0
Φ16(P) 18.5 7.5±1.0 Φ0.8±0.05 24.0 7.0
Φ20(T) 22.5 7.5±1.0 Φ0.8±0.05 28.0 7.0

Technical parameters for overcurrent protection products

Part No.

R25

Rated Resistance

( Ω )

Non- Operating

Current

(mA)

Tip Current

(mA)

Switching

Temperature

( ℃ )

Max Valtage

(V)

Diameter* Thickness ( max)
MZ21-M400RME 40 45 115 80 220 6.5*5.0
MZ21-N400RME 40 60 150 100 220 6.5*5.0
MZ21-P400RME 40 70 175 120 220 6.5*5.0
MZ21-M101RME 100 25 65 80 270 6.5*5.0
MZ21-N101RME 100 35 90 100 270 6.5*5.0
MZ21-P101RME 100 40 100 120 270 6.5*5.0
MZ21-M151RME 150 20 50 80 270 6.5*5.0
MZ21-N151RME 150 30 75 100 270 6.5*5.0
MZ21-P151RME 150 35 90 120 270 6.5*5.0
MZ21-M471RME 470 12 30 80 270 6.5*5.0
MZ21-N471RME 470 18 45 100 270 6.5*5.0
MZ21-P471RME 470 20 50 120 270 6.5*5.0
MZ21-M501RME 500 12 30 80 270 6.5*5.0
MZ21-N501RME 500 18 45 100 270 6.5*5.0
MZ21-P501RME 500 20 50 120 270 6.5*5.0
MZ21-M601RME 600 10 25 80 270 6.5*5.0
MZ21-N601RME 600 15 40 100 270 6.5*5.0
MZ21-P601RME 600 18 45 120 270 6.5*5.0
MZ21-M681RME 680 10 25 80 270 6.5*5.0
MZ21-N681RME 680 15 40 100 270 6.5*5.0
MZ21-P681RME 680 18 45 120 270 6.5*5.0
MZ21-M102RME 1000 8 20 80 270 6.5*5.0
MZ21-N102RME 1000 12 30 100 270 6.5*5.0
MZ21-P102RME 1000 15 40 120 270 6.5*5.0
MZ21-M180RMG 18 90 225 80 220 8.5*5.0
MZ21-N180RMG 18 100 250 100 220 8.5*5.0
MZ21-P180RMG 18 110 275 120 220 8.5*5.0
MZ21-M200RMG 20 85 215 80 220 8.5*5.0
MZ21-N200RMG 20 95 240 100 220 8.5*5.0
MZ21-P200RMG 20 100 275 120 220 8.5*5.0
MZ21-M300RMG 30 65 165 80 270 8.5*5.0
MZ21-N300RMG 30 80 200 100 270 8.5*5.0
MZ21-P300RMG 30 90 225 120 270 8.5*5.0
MZ21-M450RMG 45 50 125 80 270 8.5*5.0
MZ21-N450RMG 45 70 175 100 270 8.5*5.0

Part No.

R25

Rated Resistance

( Ω )

Non- Operating

Current

(mA)

Tip Current

(mA)

Switching

Temperature

( ℃ )

Max Valtage

(V)

Diameter* Thickness ( max)
MZ21-P450RMG 45 80 200 120 270 8.5*5.0
MZ21-M560RMG 56 45 115 80 270 8.5*5.0
MZ21-N560RMG 56 65 165 100 270 8.5*5.0
MZ21-P560RMG 56 75 190 120 270 8.5*5.0
MZ21-M620RMG 62 45 115 80 270 8.5*5.0
MZ21-N620RMG 62 60 150 100 270 8.5*5.0
MZ21-P620RMG 62 75 180 120 270 8.5*5.0
MZ21-M700RMG 70 40 100 80 270 8.5*5.0
MZ21-N700RMG 70 55 140 100 270 8.5*5.0
MZ21-P700RMG 70 60 150 120 270 8.5*5.0
MZ21-M820RMG 82 35 90 80 270 8.5*5.0
MZ21-N820RMG 82 50 125 100 270 8.5*5.0
MZ21-P820RMG 82 60 150 120 270 8.5*5.0
MZ21-M101RMG 100 35 90 80 270 8.5*5.0
MZ21-N101RMG 100 45 115 100 270 8.5*5.0
MZ21-P101RMG 100 50 125 120 270 8.5*5.0
MZ21-M151RMG 150 30 75 80 270 8.5*5.0
MZ21-N151RMG 150 35 90 100 270 8.5*5.0
MZ21-P151RMG 150 43 86 120 270 8.5*5.0
MZ21-M221RMG 220 25 65 80 270 8.5*5.0
MZ21-N221RMG 220 30 75 100 270 8.5*5.0
MZ21-P221RMG 220 35 90 120 270 8.5*5.0
MZ21-M331RMG 330 20 50 80 270 8.5*5.0
MZ21-N331RMG 330 25 65 100 270 8.5*5.0
MZ21-P331RMG 330 30 75 120 270 8.5*5.0
MZ21-M471RMG 470 18 45 80 270 8.5*5.0
MZ21-N471RMG 470 20 50 100 270 8.5*5.0
MZ21-P471RMG 470 25 65 120 270 8.5*5.0
MZ21-M501RMG 500 18 45 80 270 8.5*5.0
MZ21-N501RMG 500 20 50 100 270 8.5*5.0
MZ21-P501RMG 500 25 65 120 270 8.5*5.0
MZ21-M601RMG 500 15 40 80 270 8.5*5.0
MZ21-N601RMG 600 18 45 100 270 8.5*5.0
MZ21-P601RMG 600 20 50 120 270 8.5*5.0
MZ21-M681RMG 600 15 40 80 270 8.5*5.0
MZ21-N681RMG 680 18 45 100 270 8.5*5.0
MZ21-P681RMG 680 20 50 120 270 8.5*5.0
MZ21-M102RMG 1000 12 30 80 270 8.5*5.0

Part No.

R25

Rated Resistance

( Ω )

Non- Operating

Current

(mA)

Tip Current

(mA)

Switching

Temperature

( ℃ )

Max Valtage

(V)

Diameter* Thickness ( max)
MZ21-N102RMG 1000 14 35 100 270 8.5*5.0
MZ21-P102RMG 1000 17 45 120 270 8.5*5.0
MZ21-P202RYG 2000 15 40 120 270 8.5*5.0
MZ21-M200RMH 20 90 225 80 220 9.5*5.0
MZ21-N200RMH 20 100 250 100 220 9.5*5.0
MZ21-P200RMH 20 110 275 120 220 9.5*5.0
MZ21-M250RMH 25 80 200 80 270 9.5*5.0
MZ21-N250RMH 25 90 225 100 270 9.5*5.0
MZ21-P250RMH 25 100 250 120 270 9.5*5.0
MZ21-M300RMH 30 70 175 80 270 9.5*5.0
MZ21-N300RMH 30 85 215 100 270 9.5*5.0
MZ21-P300RMH 30 95 240 120 270 9.5*5.0
MZ21-M450RMH 45 60 150 80 270 9.5*5.0
MZ21-N450RMH 45 75 190 100 270 9.5*5.0
MZ21-P450RMH 45 85 215 120 270 9.5*5.0
MZ21-M500RMH 50 60 120 80 270 9.5*5.0
MZ21-N500RMH 50 70 175 100 270 9.5*5.0
MZ21-P500RMH 50 80 200 120 270 9.5*5.0
MZ21-M221RMH 220 30 75 80 270 9.5*5.0
MZ21-N221RMH 220 25 65 80 270 9.5*5.0
MZ21-M451RMH 450 20 50 80 270 9.5*5.0
MZ21-M200RMI 20 95 240 80 220 10.5*5.0
MZ21-N200RMI 20 110 275 100 220 10.5*5.0
MZ21-P200RMI 20 120 300 120 220 10.5*5.0
MZ21-M250RMI 25 85 215 80 270 10.5*5.0
MZ21-N250RMI 25 95 240 100 270 10.5*5.0
MZ21-P250RMI 25 100 250 120 270 10.5*5.0
MZ21-M300RMI 30 75 190 80 270 10.5*5.0
MZ21-N300RMI 30 90 225 100 270 10.5*5.0
MZ21-P300RMI 30 100 250 120 270 10.5*5.0
MZ21-M390RMI 39 70 175 80 270 10.5*5.0
MZ21-N390RMI 39 85 215 100 270 10.5*5.0
MZ21-P390RMI 39 100 250 120 270 10.5*5.0
MZ21-M450RMI 45 65 165 80 270 10.5*5.0
MZ21-N450RMI 45 80 200 100 270 10.5*5.0
MZ21-P450RMI 45 90 225 120 270 10.5*5.0
MZ21-M500RMI 50 65 165 80 270 10.5*5.0
MZ21-N500RMI 50 80 200 80 270 10.5*5.0

型号规格 Part No.

标称电阻值 R25

Rated Resistance

( Ω )

不动作电流

Non- Operating

Current

(mA)

动作电流

Tip Current

(mA)

开关温度

Switching

Temperature

( ℃ )

最大电压

Max Valtage

(V)

直径*厚度

Diameter* Thickness ( max)
MZ21-P500RMI 50 85 215 80 270 10.5*5.0
MZ21-M351RMI 350 30 75 80 270 10.5*5.0
MZ21-M8R0RMJ 8 125 315 80 220 11.5*5.0
MZ21-N8R0RMJ 8 150 375 100 220 11.5*5.0
MZ21-P8R0RMJ 8 160 400 120 220 11.5*5.0
MZ21-M100RMJ 10 120 300 80 220 11.5*5.0
MZ21-N100RMJ 10 145 365 100 220 11.5*5.0
MZ21-P100RMJ 10 155 390 120 220 11.5*5.0
MZ21-M120RMJ 12 115 290 80 220 11.5*5.0
MZ21-N120RMJ 12 135 340 100 220 11.5*5.0
MZ21-P120RMJ 12 150 375 120 220 11.5*5.0
MZ21-M150RMJ 15 110 275 80 270 11.5*5.0
MZ21-N150RMJ 15 130 325 100 270 11.5*5.0
MZ21-P150RMJ 15 145 365 120 270 11.5*5.0
MZ21-M200RMJ 20 100 250 80 270 11.5*5.0
MZ21-N200RMJ 20 120 300 100 270 11.5*5.0
MZ21-P200RMJ 20 135 340 120 270 11.5*5.0
MZ21-M250RMJ 25 90 225 80 270 11.5*5.0
MZ21-N250RMJ 25 105 265 100 270 11.5*5.0
MZ21-P250RMJ 25 120 300 120 270 11.5*5.0
MZ21-M6R8RMN 6.8 170 425 80 220 16.0*6.0
MZ21-N6R8RMN 6.8 200 500 100 220 16.0*6.0
MZ21-P6R8RMN 6.8 290 725 120 220 16.0*6.0
MZ21-M8R0RMN 8 160 400 80 220 16.0*6.0
MZ21-N8R0RMN 8 190 475 100 220 16.0*6.0
MZ21-P8R0RMN 8 260 650 120 220 16.0*6.0
MZ21-M100RMN 10 150 375 80 220 16.0*6.0
MZ21-N100RMN 10 180 450 100 220 16.0*6.0
MZ21-P100RMN 10 240 600 120 220 16.0*6.0
MZ21-M120RMN 12 140 350 80 220 16.0*6.0
MZ21-N120RMN 12 170 425 100 220 16.0*6.0
MZ21-P120RMN 12 200 500 120 220 16.0*6.0
MZ21-M150RMN 15 130 325 80 270 16.0*6.0
MZ21-N150RMN 15 160 400 100 270 16.0*6.0
MZ21-P150RMN 15 180 450 120 270 16.0*6.0
Models have passed UL and CUL certification

Product Tags:

MZ21-N101RME PTC Thermistor

      

Over Current Protection PTC Thermistor

      

MZ21-N101RME PTC Temperature Sensor

      
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