MZ21-M400RME PTC Thermistor Over Current Protection Type 40Ω 220V

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The company has established production bases in Shandong and Guangdong, where it conducts research and development and production of current and temperature protection devices.

MZ21-M400RME PTC Thermistor Over Current Protection Type 40Ω 220V

Product Description

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

PRODUCT DETAILS

Detail Information

Applications:	Temperature Monitoring And Control	Package:	Foam Packaging
Type:	Thermal Resistor	Temperature Coefficient:	PTC
Technology:	PTC Temperature Sensor
Highlight:	MZ21-M400RME PTC Thermistor，Over Current Protection PTC Thermistor，220V PTC Thermistor

Product Description

MZ21-M400RME 40Ω 220V 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

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:

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
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
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

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

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